<<

Grace Specialty Chemicals Co.

W. R. Grace & Co.- Conn. 62 Whittemore Avenue Cambridge, Mass. 02140-1692

{617)876-1400 September 12, 1989

Michael Towle, Remediation Enforcement Officer U.S. Environmental Protection Agency PA. CERCLA Remedial Enforcement Section (3HW12) 841 Chestnut Street, 6th Floor Philadelphia, Pennsylvania 19107 -

RE: Novak Sanitary Landfill Site Lehigh County, Pennsylvania Dear Mr. Towle: L This letter and the attached response by W.R. Grace & Co. - Conn. (Grace) constitute the response of Grace to the recent "Information Request" sent to the Fogelsville facility of Grace i, by the US EPA. This response includes information that Grace has obtained from its review of documents and from employee interviews and which Grace believes in good faith are responsive to the Information Request. This representation is made with the specific acknowledgement that the comprehensiveness of Grace's response is dependent upon the memories of those interviewed and the current availability of records for the period in question. : : L In providing the information in this response, Grace is making no admission of liability with respect to the Site under any statute or common law. Grace reserves the right to correct any mis impress ions or erroneous assumptions by the EPA of the Agency's consideration of Grace's response and the attached documents. , j • Should you have any questions concerning this response, Grace would be pleased to respond to your inquiries.

Very truly yours,

Marcia D. Seeler Assistant Environmental Counsel

AR206065 Response to EPA Information Request

This is a response on behalf of the Peters Fertilizer Products, Fogelstown, Pennsylvania facility (Peters) of W.R. Grace & Co. - Conn, to the US Environmental Protection Agency's supplemental information request regarding the Novak Sanitary Landfill, Lehigh County, Pennsylvania. The information contained in this response reflects a search of documents and discussions with personnel employed at the Fogelsville facility. Information was obtained from the following Peters' employees and/or consultants, Robert Peters, John Peters, David Curtiss, Robert Fager, Michael Pazson, Al Graver, Jim Anderson and Ed Yost. Affidavits have not been submitted, since Grace does not believe that Section 104 (e) of the Comprehensive Environmental Response, Compensation, and Liability Act of 1930 authorizes the agency to require such submittals. EPA Inquiry 1. The types and concentrations (amounts) of hazardous substances contained within raw materials used bv Peters Fertilizer Products and within wastes generated by Peters Fertilizer Products (MSDS or chemical make— up) . Attachment A contains copies of material safety data sheets which are representative of the raw materials used at the Peters' Facility in Al lent own from the early 1970 's until 1978 and at the Fogelsville facility from 1978 until the end of 1984. Although the materials described in the material safety data sheets ara similar to those utilized at the Al lent own and Fogelsville facilities, Grace can not definitively state that the data sheets represent all raw materials present at the facilities during the relevant time frame, or that the manufacturers referenced on the data sheets supplied the raw materials utilized by the facilities during the relevant time, or that all the components of such raw materials have remained tha same ovar time. EPA Inquiry 2. Tha procedures and practices followed today and during tha 1970 's to ensura that packaaina which contained raw materials and hazardous substances were fraa of such materials and substances before dispo.s.aJl.a. The procedures and practices to ensura that packaging which contained raw materials ara frea of such materials bafora disposal remained tha same during tha ralavant time frame. Raw materials wara delivered to tha blending area. Bags of raw material wara slit open with a knife and tha materials fed manually into a rotating mixer. During tha 1970's, the empty packaging was tied into bundles weighing approximately 50 pounds and removed from tha blending area. In tha early 1980's a compactar was installed in tha blending area. Empty packaging was placed into tha compactar and crushed into bundles weighing approximately 500 pounds. AR206066 Raw materials were also received injfiber drums. The lids of the drums were removed and the materials were either fed directly into the rotating mixer, or transferred to other containers prior to being weighed and fed into the process. Although most of the fiber drums in which raw materials were packaged were sold, some were used as waste baskets for office and lunch room waste or as containers for materials distributed to local farmers. The contents of any damaged bags of raw materials or finished products were reworked into the product. Dust collected from the facility's baghouses would also be reworked into the product. Floor sweepings and raw materials which could not be salvaged would be placed in empty fiber drums and distributed to local farmers to fertilize their crops.

AR206067 APPENDIX A MATERIAL SAFETY DATA SHEET INTERNATIONAL MINERALS & CHEMICAL CORPORATION 421 E. H«vley Street, Mundeleln, XL 60060 (312) 566-2600. Buciceta Eourt ' (312) 566-2606, After Hour* REC'O DEC 10 1985 SECTION 1. PRODUCT IDENTIFICATION PRODUCT NAME - INDUSTRIAL WHITE MURIATE CAS NO. - 7447-40-7 CHEMICAL FAMILY - Inorganic Sale MOLECULAR WEIGHT - 74.6 CHEMICAL NAME - Fotaaaium Chloride FORMULA - KC1 DOT CLASS - Not Regulated by DOT .' ... *>. i • * '<• : ' SECTION II. COMPOSITION % CAS. NO. irt ^7^.

"""^^x 99.5 Kin. Na (Maxieua) /§f $£{ 1800 ppca 7647-14-5 Water Inaoluble (Maximum) fj ft* 150 ppm «• Moiature (Maximum) KM ^*Y< .07 7732-18-5 \^V ****if%wM '• ' •• \^^^v ' 3^ - SECTION III. PHYSICAL DATA MELTING POINT - 1423 *F SPECIFIC GRAVITY (H20 - 1) - 1.98 VAPOR PRESSURE, mn Rg - Not Applicable PERCENT VOLATILE - Not Applicable SOLUBILITY IN WATER - Appreciable APPEARANCE AND ODOR - Odorleaa white powder. •---•-•_•«' **• -•• i

SECTION IV. FIRE AND EXPLOSION HAZARD .DATA

Induatrial White Muriate ia a mm-flaoaable inorganic aalt. It will not aupport combuatioa, and it non-hatardoua. When aubjected to .very high temperatures, it eay releaae aoall 4 amount a of chlorine gaa. _ <^>

Mft*, Cod* SECTION V. REACTIVITY DATA , : '

STABILITY - Induatrial White Muriate ia atable under all normal conditiona.

INCOMPATABILITY (M*t*riM\m tn tvaid) - Contact vlth hot nitric »eid mav eauae evolution of toxic nitroayl chloride. Contact with other atrong acida may fl produce irritating hydrogen chloride gaaei. HAZARDOUS POLYMERIZATION will not occur.

The Information. d«U. and r*comm«ndationt contained rt«r«ir jr« t>«ll«v*d Jo b« •ccur«T«. IMC mafcts no warranty of any kind wh4i«v«r wHn r««o*ct intrtto *M «ti«ci«iw«« •« II«MII««« «««— .-•(.— »fc-~— SECTION VL HEALTH HAZARD DATA Permissible Exposure Limit or TU • Nont established. Ut suggest the OSKA nuisance dust 11«1tW ^ milligrams per cubic mettr of sir for an eight-hour tlne-welgnted-average. 3 EFFECTS OF OYEREXPOSUtt: • ACUTE - Irritation of Wit eyes, skin (especially In cuts or open wounds), nasal passages, and trachea. Swallowing a large amount of potassium chloride My cause Irritation of tht gastrointestinal *> tract, crtmps, diarrhea, tingling of hands or feet, weak pulse, and circulatory.disturbances..£; -LOJG-TERM: Ye».Jilibrftfffentretlons of dust (up to 2000 •Illlgrans per cubic meter) may cause perforation*! CoCI \) 1 •fl'lPr Qi»l)»«Ptm. Long-ten exposure to high concentrations could caust chronic cough and $1 •BlTdoroncnltls. There Is no evidence of permanent lung dinage due to long-ten exposure to •3| potassium chloride dust. TOXICIH DATA: Oral, rat • 1050:3020 mg/kg ' >| FIRST AID: Eyes - Flush thoroughly with water. Including under the eyelids. Set a physician If discomfort or Irritation persists. * Skin - Wash with water. \ Inhalation - Remove to fresh air. Set medical attention If discomfort persists. T Ingestlon - Give large amounts of water and then cause vomiting. Set a physician as soon t as possible If a large amount of potasslua chloride 1s swallowed. f

SECTION Vtl. SPILL. LEAK. AND DISPOSAL INFORMATION STEPS TO BE TAKEN IH CASE MATERIAL IS RELEASED OR SPILLEDi v, If uncontamlnated, sweep up or collect, and reuse as product. If contaminated with other materials, collect in suitable containers. WASTE DISPOSAL METHOD -Can generally be disposed of by burial in an approved land .3} disposal facility, in accordance with applicable federal, state, and local regulations. Depending upon type and extent of contamination, if any, other disposal methods may be required by environmental regulatory agencies. SECTION VIII. SPECIAL PROTECTION INFORMATION RESPIRATORY PROTECTION! If dust concentrations exceed recommended Permissible Exposure Limits, use HIOSR-approved dust respirators, with approval TC-21C-xxx, until feasible engineering controls are completed. VENTILATIONi Local exhaust or other ventilation that will reduce dust concentration, to less than Permissible Exposure Limits is recommended. EYE PROTECTION! If high dust concentrations exist, tight-fitting goggles are recommended to reduce dust exposure to the eyes. OTHER PROTECTIVE EQUIPMENT i Optional. SECTION IX. SPECIAL PRECAUTIONS

Store in a dry location to avoid loss of product by solution in water, and to avoid subsequent caking, y

«*»*» Hay 2, 1984 Richard Culllckaon, ClU Manager, Induatrial Hygiene MATERIAL SAFETY DATA SHEET

' ~¥'<•'•' "'•- ; . ' ''" '"-'::i." -- . * ' INTERNATIONAL MINERALS & CHEMICAL CORPORATION 421 E. Ravley Street, Kuodelein, IL 60060 - (312) 566-2600, Business Hour* 012) 566-2606, After Houra

SECTION!. PRODUCT IDENTIFICATION . s v^rS^Sd^^.^P^v^* PRODUCT NAME - SULFATE OF POTASH, SPECIAL STANDARD CAS NO. - \y< v^^^ 7776-80-5 CHEMICAL FAMILY - Inorganic Salt : KW &XY*^ 174.3 CHEMICAL NAME - Potassium Sulfate FORMULA - >^ *2S°4 DOT CLASS - Not Regulated by DOT

SECTION II. COMPOSITION ,....,.,,„ ...... • . ' • . 4 CAS. NO.

" 50.- 52.04 Chloride - 2.5 Insoluble * I.0 Moisture •_ . 1-;^ ; .. • .10 - .12 7732-18-5

i ' '• '.

SECTION III. PHYSICAL DATA - _ . -. MELTING POINT (Deg F) 1950 SPECIFIC GRAVITY (H20 - I) 2.66 VAPOR PRESSURE, mm Eg Not Applicable - PERCENT VOLATILE Not Applicable SOLUBILITY IN WATER (77 Deg F) 12 gms/100 ml APPEARANCE AND ODOR - Tan odorless crystals and powder, approximately 35 to 200 mesh. .' . , ... ""• -"-,•,,'•' ' •"

SECTION IV. FIRE AND EXPLOSION HAZARD DATA * ' " , • • Sulfate of potash ia a non-flammable inorganic salt. It will not support combustion, and it non-hazardous. When subject to very high temperatures, it may release small amounts of sulfur oxides. - - •

NFMCod* SECTION V. REACTIVITY DATA STABILITY - Sulfate of potash is stable under all normal conditions. INCOKPATABILITY (Materials to avoid) - None.

HAZARDOUS POLYMERIZATION vill not occur.

The information, data, and recommendations conialned her£rn«&ftttisvea; tabs accurate. IMC makes no warranty of any kind whatever witn respect thereto and W*iainValp»(#3i/t>|from reliance thereon. (Continued on reverse tide) SECTION VI. HEALTH HAZARD DATA OSHA Permissible Exposure Limit - None established. We suggest the OSRA nuisance dust limit of 15 mg/m3 total dust, 5 ng/m3 respirable dust. ROUTES OF ENTRY - Lungs (breathing), ingestlon (swallowing). TOXICITY DATA i Scu - gpg LDLo.3000 mg/kg Orl - wmn LDLotSOO mg/kg EFFECTS OF OVEREXPOSUREs SHORT TERM • Slightly irritating to the eyes, skin, respiratory tract, and digestive system. Ingestlon of large quantities could cause vomiting, severe gastrointestinal irritation, and diarrhea. LONG TERM - None known. Potassium sulfate is used as a food and feed additive. FIRST AIDi Eyes - Flush thoroughly with water. If pain or discomfort persists, see a physician. Skin • Wash with soap and water. SECTION VII. SPILL, LEAK, AND DISPOSAL INFORMATION

STEPS TO BE TAKEN IN CASE MATERIAL IS RELEASED OR SPILLED t If uncontaminated, sweep up or collect, and reuse as product. If contaminated with with other materials, collect in suitable containers. WASTE DISPOSAL KETHOD -Can generally be disposed of by burial in an approved land disposal facility, ia accordance with applicable federal, state, and local regulations. Depending upon type and extent of contamination, if any, other disposal methods may be required by environmental regulatory agencies. ______SECTION VIII. SPECIAL PROTECTION INFORMATION RESPIRATORY PROTECTION! If dust concentrations exceed recommended Permissible Exposure Limits, use NIOSH-approved dust respirators, with approval TC-2lC-xxx, until feasible engineering controls are completed. VENTILATIONi Local exhaust or other ventilation that will reduce dust concentrations to less than Permissible Exposure Limits is recommended* EYE PROTECTIONS If high dust concentrations exist, tight-fitting goggles are recommended to reduce dust exposure to the eyes. OTHER PROTECTIVE EQUIPMENT* Optional.

SECTION IX. SPECIAL PRECAUTIONS

AR206072 GRACE Organic Chemicals Division WR. Grace & Co. MATERIAL 55 Hoyden Avenue Lexington, Moss. 02173 SAFETY DATA

Complies with U.S. Hazard Communication Standard, Pennsylvania Rlght-to-Know and EMERGENCY TELEPHONE NUMBER: 603-888-2320 Canadian WHMIS Regulations SECTION ONE - PRODUCT DESCRIPTION •-P.n ,nM n<> «.-,--• ii<-v v JAIM v t c••:-^ IDENTIT/: HAMP-ENE®220 [145J Date: 10-17-88 CHEMICAL DESCRIPTION: Tetrasodiumethylenediaminetetraacetate. tetrahydrate SYNONYMS: EDTA Na4 tetrahydrate; ethylenediaminetetraacetic acid, tetrasodium salt, tetrahydrate

PRODUCT CAS NUMBER: 64-02-8 GENERAL PRODUCT USE: Chelating agent. SECTION TWO - INGREDIENTS Chemical Name CAS Number Percent Present fw/w) EDTA Na4 tetrahydrate 64-02-8 >99

N.A.. Not applicable N.D.-Not determined (not available) SECTION THREE - PHYSICAL DATA APPEARANCE AMD ODOR: White crystalline solid with no odor. BOILING POINT: N.A. MELTING POINT: N.D. BULK DENSITY: 48 Ib/tt3 (0.77 g/cm3) VAPOR PRESSURE: N.A. ; % VOLATILE BY WT.: NA VAPOR DENSITY: N.A. EVAPORATION RATE: N.A. WATER SOLUBILITY: -50% pH of 1 % solution: 1 0.5-1 1 .5 OCTANOL WATER PARTITION COEFFICIENT: N.D. SECTION FOUR - FIRE FIGHTING DATA ——————————————

FLASH POINT: N.A. METHOD: N.A. LOWER EXPLOSIVE LIMIT: N.A. UPPER EXPLOSIVE LIMIT: N.A. AUTO IGNITION TEMPERATURE: NA EXTINGUISHING MEDIA: Does not bum - decomposes. For fires involving this material use water, carbon dioxide, dry chemical or foam. THERMAL DECOMPOSITION PRODUCTS: Burning may release carbon dioxide, carbon monoxide. 2- nitrogen oxides.

K r>

Miit mfcrmotkw and KM m<«.nol ddcriUd town in Ml wi*«n *• toirtrol •? One*. Gnej «$ww no mpoyMtr >» ?*?* **J.SSL-f.W »"»*"•. "'• ""«•"" «•«"»•« ""»"» r~.Jai~- nib*. 1—!.-*- , *~. B--i.- ——~-i — — J —— .*~ ——to...J » —— - »..»..- Hamp-ene 220 U.S., Pennsylvania, and Canacfian MSDS Page 2 of 4

SPECIAL FIRE FIGHTING PROCEDURES: If product is present in fire and threat of dusting exists, wear self contained breathing apparatus with full face piece. UNUSUAL FIRE AND EXPLOSION HAZARDS: Water solutions of product readily generate hydrogen gas in contact with aluminum and may slowly generate hydrogen gas in contact with zinc. SECTION FIVE - HEALTH & FIRST AID DATA

ODOR THRESHOLDS: None. PRIMARY ROUTE(S) OF ENTRY: Eye contact Skin contact Inhalation of dust if material subjected to abrasive action. HEALTH HAZARDS (ACUTE AND CHRONIC): Dust may causa sya irritation. May causa skin irritation. Inhalation of dust may be irritating to the respiratory tract Oral LD50 for rats is >2000 mg/kg. Sodium salts of EDTA have been reported to causa birth defects in animals at very high closes not expected in occupational exposures. These effects were observed only at dose levels that were toxic to tha mother. SIGNS AND SYMPTOMS OF OVEREXPOSURE: Eyes-tearing, stinging, redness. Skin-stinging, redness, some swelling possible. Coughing, soreness in respiratory tract, chest tightness, difficulty breathing. CARCINOGENICITY: U.S.: According to definitions and limitations of tha U.S. Hazard Communication Standard, none of tha ingredients ara listed on tha NTP, IARC, or OSHA carcinogen lists. Canada: According to definitions and limitations of tha Canadian WHMIS regulations, none of tha ingredients ara listed on tha IARC or ACGIH carcinogen lists. CONDITIONS GENERALLY RECOGNIZED AS BEING AGGRAVATED BY EXPOSURE: Persons with pre-existing skin disorders may be more susceptible to irritating effects. Persons with pre-existing lung disorders may be more susceptible to irritating effects. SYNERGISTIC EFFECTS- Effects that ara more serious for simultaneous exposure to two or more chemicals than for separata exposures to tha individual chemicals.: Nona known. EMERGENCY AND FIRST AID PROCEDURES: Eva Contact: immediately flush with large quantities of water for at least 15 minutes while holding tha eyelids open. Contact a physician immediately. Skin Contact: Immediately remove contaminated ctothing and flush area with large quantities of water for at least 15 minutes. Contact a physician if irritation develops. Ingestlon: If patient conscious, give several glasses of water for dilution effect and contact a physician. Do not Induce vomiting. Do not give an unconscious person anything by mouth. inhalation: Remove from contaminated atmosphere. If breathing has stopped, give artificial respiration then oxygen if needed. Contact a physician. Nota to Physician: None. Hamp-ene 220 ' U.S., Pennsylvania, and Canadian MSDS Page 3 of 4 SECTION SIX - REACTIVITY DATA STABILITY: Stable. ^ CONDITIONS TO AVOID: NA f ; SENSITIVITY TO STATIC DISCHARGE: None. REACTIVITY WITH WATER: None. ' INCOMPATIBILITY WITH OTHER MATERIALS: None. REACTION DECOMPOSITION PRODUCTS: Water solutions of product can readily generate hydrogen gas in contact with aluminum and may slowly generate hydrogen gas in contact with zinc. HAZARDOUS POLYMERIZATION: WiD not occur. CONDITIONS TO AVOID UNCONTROLLED POLYMERIZATION: N A SECTION SEVEN - SPILL & DISPOSAL PROCEDURES SPILL AND RELEASE PROCEDURES: Evacuate area of nonessential personnel. Ventilate area. Use protective equipment and respiratory protection stated in Section Eight. Contain liquid spills using a barrier of inert material such as sand or by diking the area. Absorb spilled liquids using an inert material. Scoop or shovel absorbed material or spilled solids into containers. Avoid creating a dust during transfer of solids. Prevent spilled product or contaminated wash water from entering drinking water supplies or streams. WASTE DISPOSAL PROCEDURES: LL&: This product is not a federal hazardous waste according to U.S. EPA regulation 40 CFR 261. Dispose of waste product in accordance with local and state regulations. Canada: Dispose of waste in accordance with local, provincial, and national regulations. {J SECTION EIGHT - SPECIAL PROTECTION INFORMATION VENTILATION: Hoods or local exhaust can be used to supplement mechanical or general industrial ventilation to eliminate dusting. PROTECTIVE EQUIPMENT: Goggles, impervious gloves, and impervious clothing to prevent skin contact. RESPIRATORY PROTECTION: If a dust is generated, use a dust mask. SECTION NINE • SPECIAL PRECAUTIONS WORK/HYGIENIC PRACTICES: Wash thoroughly after handling. Wash contaminated clothes before re-use. Launder work clothes separately from family clothes. Check protective clothing, particularly impervious gtoves, for teaks before use. HANDLING AND STORAGE PRECAUTIONS: Store in cool, dry, and well ventilated area. Keep containers closed. Do not enter storage area unless area is adequately ventilated. Use only stainless steel, polyethylene, or plastic fined containers for handling and storage of water solutions. SECTION TEN • REGULATORY AND OTHER INFORMATION U.S. TSCA LISTING: Ingredients in this product are listed in the U.S. EPA TSCA inventory. U.S. SARA CLASSIFICATIONS): Immediate (acute) health hazard. Ingredients present in product that may require reporting under Section 313 of SARA Title III as defined ^/ in 40 CFR 372: None HMIS RATINGS: Health - 2, Flammability -1, Reactivity • 0, Personal Protective Equipment - E Hamp-ene 220 U.S., Pennsylvania, and Canadian MSDS Page 4 of 4 CANADIAN SHIPPING INFORMATION: Not regulated according to definitions and limitations of tha Transportation of Dangerous Goods Act. CANADIAN HAZARD CLASS AND DIVISION: Class D Division 2B - Eye, skin and respiratory irritant. EXPOSURE LIMITS: (N.E. - None Established) Ingredient ACGIHTLV OSHAPEL NIOSHIDU-T Limits not established for ingredient(s). 'Also Graca Internal Limit unless otherwise specified ••Immediately Dangerous to Life or Health To order a new MSDS call: Prepared by Donna A. Chadwick, 10/17/83 617-331-6600 X2907 Organic Chemicals Division. Regulatory Services Department (Organic Chemicals Division Literature Dept) 817-881 -6600 X2975

AR206Q76 '..~ .-' •••;- ,-.4. r =-v -:~. . K. r. .•-:.; .• ,; -,r r-.r ....::

REC'D APR 0? 1988

.:. c. c ; . - .:. • • .: ......

'. . •- :. ••- '.-;•; •••?-'.•..•"•:. '"' : :^l - " '" '•• • ••••••• •••-• ••• '.'• • . > •• :;•'.-. T»'^ •- :• ••• or;: •_•-. ??>•.>-;:•••: r.^ "i" c; t

•-•.. r ! -- : .,-•:•r '•'-••. •:" '•"; -77 :. . " .

./'. f--~~c:'-' C'S:"; •

::::..-•.. -:".-GPEK-TIES——-

-. n ., ^:i:- i :' - •- .:;; -;:•.-•::.... r r ir iil^TeF:~'»: S /^ / L -i Ti7-' SOL'Jt '. . . : ';' '•' . '.- ^ .- • F --• • •' :U T 2 ::•.'••-'!•; -^;,^L Af^- 7.=.': t -;:..

.. .»...... -."'•"...'' • ;r* . ' /-, t: • .' .*' -" ...... -. _......

F '•"•• :-T5. rr-. r, „;•:••;. 3 -:" " = ;; A -jS . • ; := V ':.. C-- r -, r- ? ,.;••;., L-,Tr. -r ct •'••••>•.:.'.•? i>;*. -"- •'.'.-k :• :: r •;::'.;; : ::. - >. rr.-:- :'-.;•e--1• ' ;=..:•• n^-., , •,• ^f::y. . .,;:•;-. ;.'}:Jr- r- :: " '•' .- " ~ ;-.:-!..•••v-- :.-.•••»•• ••••• " :-::• ^

AR206077 .••

..--• ••••'". . :. . :• :. . : " ... : - _.:r .. . ;: •,' - . ... y . .. : y- '

••,.. '. _•'• . .. . ;. -7 r- •: .,' . ••; i ' .

. •••:}:M-:! '.:V: 7 ::' V >'-v '. . . . : • ., .-•..': ~ .: '•-; : :• , ... " •. M - - ~ - - - • - - • •• - •• •-••••- ••• •• - - •••• "" ;•; >.• "• :: 1 1 * r-. ,-< T ^ - - •• - - - - ;i.r :. r; • - :, •;• . ?•.•:••..-.• ~.

I' ''r r.::--.:: C-- .•':• r^RCiNfJ-?^.:-:. •"• s n-r::s "£.•!•-••:-•-*;• ;•>•- . t:.:-? "oss':::--: -TO To s .: A cA BY THE -' - '.i: E-'vCf.-<^'ir-vM:--|S.T?n!x;.=1;. I HE_ ••-C .<•••. -.'i':>.:. -'!£•: I'-^ ^^.-..: :...-•r • : rr- i:- :^JSE •!•;••>: ;•:::; ;;:r~s T'J •.-?CP«TC--V ^ II^-LS on . :•::• -*:* -s -:j-r 'T.::r--:S ----~ v M-TUL-::?rtH" D~ - H^,=••":. ;;;" r:r -..^-••.!; :=- ;-ET,M()TT' ::••:-c---. - €.TK;E • ^Su==.- i-^s•: S. I'HICr: •:=.= •;: i'<-^;-••- :•••<•:• i '-~T'i -HI- '-:DTM ^--ir, ;TS ?-'.=•£ iRf k-:?T r;ur-- • -fNic, r; •:.••-•! \'--,L - : :..:r; ,- »-.!.=• :n •:..•_(;•• i--=T-.. y.r^IC I L '- •: IES s'.'£ SUL TU-

i. AT ;--.?CTKCTION'5 Ni'CSH- i^PF-'C'-'c::. DUST :">S~ T.i;V-TCF. Or ''JiSi-: 7 • TM~ AI-E5L'*IE rHVIRC'JRENTiL COv.-^CLE ^ T - =! » S:^* "F JSE .

-F----irfY --.Nil rtEMl.! ''O-: I'-^t , ^ W f , (r -4 ; ... , ,- = S j- r. :,. ;;; N; -.:• ;•• ;~ , ; M .- • r : .- - .. - - - ... - ... .-_..-.- —— ...._.... M..MSH FGI'-T.. 1:ES ":: '- ?--.- FL AH'i-^L-T . |v;vrH--\r '''r -rV=5 •: .' V- t f-V .:•:••; h . ,. F o ••'-C-.i.:" --<•; •••/ r;:;-; ••:-*: u-^---- :^-->,v.. r-.'- .->•;- -r:c A;, r-p •••••.: .i :.:-.; .• :• • 7 - ;^ ..: -. , • .:• f:\_\i •'•••-•. tr '. ::r "i ; ..» " /. .: :.:. • ', ;

AR206078 • f,f^T= SEVEST V<«2 : / : *<:'.'.:'-I™ GPr ./»T_ : : .-= ...„,.., ...... ,..._ ...... _......

.. •< .'• .;

...... „.(.,... ., • .;•_,,;..• ' _ . . ,...;,; , ,..... :-(:..., •;,.. .•. -•,_ - :.••• ...... • .- • ::..;::T . J: u...." ::. •.•••- -- -• - - - - •-- ••-- -•- •• - - •- - • j -t .

c.r--«rr- ;..»:::.- = ...;' T •:!•;'.: SFTLLS on- i. •::«v:;: ? CA:- -'-• E. F-ROPFr? WAPTfc P

. \:-:-'ri-:-. AND HANOLIN-3 P^r-::Al>rTL-SSs -v-STGi-'n: IK A COOL. DRV PL*'.'£'. '••E!"u:- EF «.'-^V .-.J ^L.L TTRES. L.^SH - r.r,-.vc-UtM:_ V Ai-lE:^: HrtHIsLJxB. I«0 MOT C- !I T !!•' E/t:s/t.'S., 0=-. «?K'IS. OR -OK CLi.V-H-K.f^ : . - .

.-!. -•-•

l.-r -••••'1: V^l'(. ^'-"~-PLU^ >f Chf V TV rr?N r^rh...,.,: ,,.c Tir -H.rr

«JG.AF EISNL'P. TfHMHiCAL ^iPcCrOP. • v'AN -ATEK5 ?. P03S I-L:RIso BllSJ^rSS HOUR'S. PACTflC; T ] ;• E- '( 206: -447-?-*. I:.

'/.-M -'*IERS '& RO :=•'. r-'-:-.. TEO UARP^S '••.:: :-•'. . i-'TT-i RES

•• •: • :- ..;:•....T ,. " ° '/ -:

•" ' c '-:' l ~>-~ '" ,!'.• PFIZER MSDS • Required undwUSOL Safety and Health Regulations for Ship Rep*lring.ftf pi*. n-n 1 NO. i G009______Shipbuilding: ind ShlpbraiktrK) (29 CFR 1915. 1916. 1917) »*» U DcU * SECTION I MANUFACTURER'S NAME -• .. EMERGENCY TELEPHONE NO. Pfizer Chemicals Division. (718) 780-8456 Aooa ess (ttumbtr. Smtt. City. Suit, tnd Zlf Codt) 235 £. 42nd St.. Nev York. N.Y. 10017 CHCMICAAnhydrouL NAMsE CitriANO SYNONYMc AcidS, ..-USP^, FCC; g-Hydrpxy-trl^arboxyll.- ITAAOC NAMKe ANacidO SVNONVM, 2-HydroxyS - ,1,2,3 , ,- l'-1rAliphati c Acid 177-92-9>«^ -.* «,] |_____HOC(CH?CO?H)!>CO^I FORMULA H SECTION II • HAZARDOUS INGREDIENTS FAINTS. PRESERVATIVES. & SOtVf NTS ALLOYS AND METALLIC COATINGS

"BASE METAL CATAUVST Applicable Applicable METALLIC COATINGS FILUCA METAL PLUS COATING OR COME FLUX

-.•at- HAZARDOUS MIXTURES Of OTHER LIQUIDS. SOLI

Not Applicable

SPECIFIC GRAVITY (HjO-11 1.542 VAPOR 9RESSUAE (mm Ht.i Not plfcabla PERCENTBY VOLUM. EVOLATIL (%»______NoE „ t Applicabl»J_H,.aK1e. VAPOR DENSITY (AIR-11 Not A iEVAPORATIOfc»«rwf./» _____.1i ,w

AUNUSUAt optimuL FIRm! ai ANrO EXPLOSIOconcentrationN HAZARD.S Bureau of .£Mine. s Relative Explosion Haeard Rating is . . . • . •..-.-.««* —____..-...... arW^atiffe^^^^i^^^^tf ifl^.^'%^1

- '"v£..J4'.'V. <•.:*, IS"; . SECTION V'- HEALfH HAZARD DATA ^RESHOLOUMITVALUE ^ MtabU-||ed -,V .'tlFCCfp1 OF AVEREXPOSURE . ^'x'1*' i / -:-» %'v .' As other mild organic acids, nay cause symptoms of O^k H W&-- respiratory irritation. Avoid ; breathing dust. V CMCRGENCY AND FItST AID PROCEDURES *$trrj'1 "T3 « Flush skin contact with water and flush eye contact *s' .*.•***. •" immediately with ple.nty of water. Get medical care ;'o>>.M ' for eyes. • ?& :'•-.<••:•. •» "' :&:i.'y .. - SECTION VI • REACTIVITY DATA UNSTASLE CONCUTIONS TO AVOID No„t . Applicabl. . . . e. . - . jjJ£-', 'STABLE -^ 'I -"*?'' "'""•;'/ " '"f <""'"'' '" ' ' •'•'.' .JHCOMPATABILITY f^TV**'01* fesuail incompatibilities of organic acids ,'HAiARpOUS OECOMPOSITION PHOOUCTS MJ. •.•«.«*!. j- 1:'.';.'n.^sE^oj«-vijf-;;;«»ILL OR LEAK PROCEDURES •-*> JKTVn^O BE TAKEN IN CASE UATERIAU U JIELJCACEO OR CPICLEO •,.",/ •• ' • • •• ' •-. ' . . (:"• .^ift^i1: ••,;••••< .-•'. .•:-..•• .•.;•. ..;••:'. ; ; •'.i'.. • :•• ;;.- • ' . • ft^t^f'•-"•-. • •Flush with va^ef 'or sweep and shovel. Ili^H^ •''" ' • •^•I:''>"'rr-:^';X.v . ' ^WASTE DISPOSAL. METHOD .. • • ' • . '.• >'' ' '"; ^•jsjj^.'if'..- .,..,_.-. . ' ' • • • • **nr»«»f.- sn bo^/ltished airay with water or disposed •in"f»ornu»l Bi3Hdfl>>'* • ' •. Stf^$fch^^is*^-.<*.'J^.t5"C^ :-'^*':ff«Xv ^^ J'**?' ''J^ift!^^* ;-:•.• -.V. r- *' '.•;'••.>« '*• •• • "• -'^v.':. •"«'•••.•• ; Vvc: -^' •.;J-*t-'i-^* .-•>-/''.•.' ." "V ->.: ^^^j^1^* . x*'^*f ^flisposai 'systcdsv^ * '*'•'•'.' • ^~ .,.*. "* *'' *.* ' *.* ' ''•.** ' '"."•" '"?' -.^••"!| •*•' * . ''."'. ^^'^3SsVs.V,.-. . - • . '• .• .. ~ ... .•'."." ••:::.; :'••:•• ,;• ••<•.' •••••• . ' •. ^g|^^, •; r SECTION VIII - SPECIAL fRQTECjriON INFORMATION r^tA^jiRAJOR.Y PJtdTECribN fffffiff #f Approved nuisance oast - .¥' :LOCA Li. EXMAUtT SPECIAL. ' ^ ^^^V v"»^2^*f !««-•'*«^**--jf v *-• Satisfactory V.;' ' '>) #. v' . ' . i MECMANICAt. {GtntnlJ •*•'. *.;• .-'•* *-'" ;-'.»tv-.. ' • .OTHER . • ' ..•;- .... .»•'•"•" . ';.**•' ; J MO^CCXtve CLOVES ;r • ;•-.; EYE PROTECTION . •• ' •-•• ' . • • ,•••...-'.- wBtandard work gloves •"'•"•' • Safetv-' spectacles • OT*fE»,f ROTECTIVE EQUIPMENT . -••.•-.-. r - 'in | . " ' ••:' *vV' V*«4'*'"-r- ' '**• "» "'•*".* "*"' '*."*• * ^;;V SECTiqM ix > sp EciAt PRECAUTIPNS •^^ai^PRECAUTION. ••':....;>••..* •T O.•:'• BE. TAKE•••• 'N INi •;.••.«••...•••>•-••• HANDLING AK: P^ STORIN,-i .'••HonO „ •e >'-normally . ' '.'*. require d .' •• "S^fi-^'W-.1-.1 '•••' .."••' • •• ••;•••••!•..•*>: .:.:•••• - •.•;:•=(. •:••-•'• ••' • • • .-*-.• .i>i*Mfi5-> .*."• • . . • '•••'•' •>':••.• .-.- •:- • •. .•;- .-:'::i- -.'• .- • . •• .OTHE— -;.:.>vR: PRECAUTIONS . Avoi. >d . long-ter. - r .••.:.;-•.-..'m overexposur. '..•_e• to. toot• '••h :•ename' • : .l • •-• oay cause damage to '••;'' • •fw,V •:-:•.• ; i •' • ' ' -.' toot.-.h enamel- '^••"•'.; '• '.&>''' & ••••-.' ' '• • • • '•''•:"'•-' i:' '••' ••••'/>.•'•''. • .' . • ..'i> •"•!'• _ _ _ _ FormOSHA-20

Hit* KS&S U fc»*d wo • llvlt*A r«vttv »f r

Warning Statement C.ut.on: May cause slight skin and eye' '•' Eme'S'"'* Telephone Numben (201) 4S5-2000 irritation Chemical Name: Ammonium Sulfate Product Name: SULF-Ne Hazard Classification: Non-hazardous

I. General Information Qlmmonlum SulfaJtj)s an odorless crystaline Inorganic salt widely used in Agriculture as a fer- tllizer, an animal teed supplement and a fire retardant. It contains 21.2 weight percent nitrogen and 24.3 weight percent sulfur.

II. Physiological Effects and Health Information

EYE IRRITATION Irritation may result from eye contact. SKIN IRRITATION Irritation may result from prolonged skin contact. SYSTEM 1C Not generally considered toxic. EFFECTS TESTS ORAL Rats: 3,000 mg/kg of body weight. DERMAL Not Established. INHALATION Not Established. 7 . , . I ,. ". •'.•'"' THRESHOLD LIMIT : i VALUE (TLV) Not Established. 1,

NotsOlsclaIrnerofWarranty,Pafle4 "Esssntlalls^agl^r^JrjgOTHA 20, Material Safety Datasheet" • Registered Trademark of Allied Chemical Corporation &•••• 111. Emergency and First Aid Procedures

EYE CONTACT Flush eyes immediately and thoroughly for at least 15 minutes. If irritation persists, get medical attention. SKIN CONTACT Flush skin immediately and thoroughly. If irritation persists, get medical attention. INHALATION Move employee from exposure area to clean air area. If irritation persists, get medical attention. INGESTION Get medical attention.

IV. Special Protection Information

EYE PROTECTION Safety glasses in immediate proximity. RESPIRATORY Not generally required. If dusty conditions prevail, use a NIOSH PROTECTION approved special (mechanical) filter respirator. SKIN PROTECTION Not generally required. VENTILATION Good ventilation practice should ba employed. OTHER

V. Fire Protection Information

Flash Point Flammable Limits Lower Upper (test method) NA (by volume in air) Explosive Limit NA Explosive Limit NA

Autoignition Extinguishing Temperature NA Media Water spray or water flooding.

Special Fire Fighting Use water to keep fire exposed containers cool. Wear full protective Procedures clothing and self-containeAf?2n6nftrd breathing apparatu, s approved by NIOSH. VI. Reactivity Data

Stability Stable X Conditions (thermal, light, etc.) to Avoid Temperatures above 240 *C. Unstable _ 464*F Incompatability (materials to avoid) Chlorine and Hypochlorites. Hazardous Decomposition NH3andSOx. Products Hazardous May Occur Conditions Polymerization Will not Occur X to Avoid

VII. Environmental Protection

ENVIRONMENTAL Aquatic toxicity data indicate Ammonium Sulfate is of low toxicity IMPACT to the species tested. Since Ammonium Sulfate is fertilizer, it may promote eutrophication of waterways. Use and disposal employing proper environmental controls should not cause significant environmental impact. PRECAUTIONS IF Contain and pick up spilled material as soon as possible to MATERIAL IS minimize environmental contamination. RELEASED OR SPILLED WASTE DISPOSAL Sweep up and maximize recovery. Flush residue with water in METHODS accordance with applicable federal, state and local environmental regulatory requirements.

VIII. Special Precautions

HANDLING & STORAGE PROCEDURES

O ' Avoid hot spots or other sources of heat as may be releas- ed at elevated temperatures. Store In cool dry place. * ft 2 0 6 0 8 5*vold contact with zinc-clad, copper and copper bearing alloys. JX. Physical & Chemical Properties

Boiling Point Melting Point Dec.Solubility CF) NA 4fi4»p @240*C ~\J™ 1 43% @ 20°C. 68'F Vapor Pressure Negligible Specific Gravity Appearance, Color, Odor, etc. (mm Hg 4 temp) ©Ambient (H20 = 1) 1.7Whit7e to brownish grey, odorless solid. Salt out temp. Molecular Percent Volatile Weight 132 by Volume (%) NA NA

Vapor Density Evaporation Other (air=1) NA ( =1) NA

The dats presented herein are believed to be accurate but are In no way guaranteed. Allied Chemical assumes no liability In ,. connection with any us* for the products discussed and It makes no warranty, express or Implied. In that respect, nor can It be '..$• assumed that al safety measures ars Indicated herein or that other or additional measures may not be required. Thsuaer.therefore, must assume fun responsibility, both as to persona and as to property, for the uss of these materials Including "V u8* whlcft ""3™ * be covered by patent ------!,.. MATERIAL SAFETY DATA ^^^^-1 ORIGINATED APPROVED - REVISED ^((iMty^ I CHEMICAL NAME — 3- T (4-Amino-2-Biethyl-5-pyriinidinyl }methyl J -5- (2-hydroxyethyl )-4- methylthiazolium chloride tnonohydrochloride

CODE NO. . "

CAS NO. ,-, ^j BO NO.

Formula: C H H OS.d.BCl Formulation/i: Synonyms: vitamin B,.; aneurinei thiamine Chemical Family: B vitamin Molecular Weight: 337.27

X. PHYSICAL PROPERTIES Sourcess Appearance and Odor* White crystals or crystalline powdery meat-like or yeasty odor _ 1 Soluble in: Alcohol, glycerol Melting Point: 248 C (w/dec.) Solubility in Water, t by wt. at 20 C: Ig/ml

XX. CHEMICAL PROPERTIES Sourcess Stability: Stable Conditions to Avoid: Beat, humidity, ultraviolet light, neutral or alkaline solutions (substance is stable at temperatures up to 100 C and pH

XIX. HAZARDOUS INGREDIENTS Sourcess TRO Not Applicable (If code f identifies a formulated product, the non-active moiety is inert and non-toxic.)

XV. FIRE AND EXPLOSION HAZARD Sources t TRO \ \ None known. It may be advisable, however, to ground equipment in contact with . dry material. - (•'

FOR COMPANY USE ONLY fiR?fl£fift7 FORM ESSENTIALLNTIALLY CONFORMING TO LOTT OOS- OOS-44 "fi&UUUU / MATERIAL SAFETY DATA

Extinguishing Media: Water spray, dry chemical, carbon dioxide or foam, as appropriate for surrounding fire and materials^ ^ / Fire Fighting Procedures: Evacuate personnel to an area of upwind direction TSV and remove unneeded materials; keep fire-exposed containers cool with water spray, and provide fire fighters with self-contained breathing equipment.

V. HEALTH HAZARDS Sources: Go 70 Threshold Limit Value: TWA: None established STEL: None established Toxicity: Industrial Exposure: Ingestion: weakness, labored breathing. [Go 70] Experimental: LD (mouse, .orl) 3 g/kg LD_Q(mouse, orl) >4000 mg/kg ID f monkey, iv) 600 mg/kg t [DH 2/72] LD (rat, orl) 13.2 * 1.99 g/kg LDZ°(mouse, orl) 11.3~ + 1.78 g/kg LDlg(rat, ip) 566 + 44 mgAg LD_Q(mouse, ip) 283 + 22 mg/kg iBa 76] ~ Emergency and First Aid: Eye contact: Irrigate surfaces with water for 15 minutes. Skin contact: Because substance has been known to irritate skin, affected areas should be washed with water for 15 minutes. f. VI. SAFETY MEASURES AND EQUIPMENT Sources: TRO Ventilation: Mechanical acceptable Respiratory: NIOSH-approved dust respirator Eyes: Full face shield with safety goggles Gloves: Rubber Equipment or Apparel: Cover all skin surfaces

VIZ. SPILL CONTROL, WASTB TREATMENT AND DISPOSAL Sources s CESA Spill Control: .Scoop up all spills and transfer to labeled) containers. Waste Treatment and Disposals Release small quantities to process drain with plenty of water. Recycle bulk material.

VIII. REGULATIONS SourcesS CESA DOT: Not regulated EPA: Not regulated

• J

AR206088

**»•• (KCONO •NKKTJ £: -rfSfcr-i D.S. DEP.1RIf.OT OF IAB08 -' » i'"- WORKPLACE STANDARDS ADMINISTRATION •«••• MOlf % Bureau of Ubor Standards '! «W 1 NUV NATERIALFETY BATA SHEET

\ SECTION I . MANUFACTURER'S NAME 1 EMERGENCY TELEPHONE NO. TT S Borax- & Chemical Corporation 1 (213) 381-5311 ADDRESS (Kitmktr, 5l'«*t, Cilr, Slalt. tnd ZIP Cedtt 3075 Wilshire Blvd.. Los Angeles, California 90010 CHEMICAL NAME ANO SYNONYMS I TRADE NAME ANO SYNONYMS Boric Acid 1 Boric Acid CHEMICAL FAMILY Borate 1 fORMUL A H,BO,y l 0&)' &yr-^xx /OOW-ttt^ ^ -. - f

•'•'•'-.'••*•' -•••••' SECTIOftf II HAZAHDOUS IIVGJtuDIENTS . .. • . ''• ]| TLV ' TLV PAINTS, PRESERVATIVES, * SOLVENTS X (Unlit) ALLOTS AND METALLIC COATINCS * (Unlit) PIGMENTS BASE METAL CATALYST ALLOYS VEHICLE Doe~ s No_Tt . ApplA .y METALLIC COATINGS Doeg Not Apply SOLVENTS FILLER METAL PLUS COATING OH CORE FLUX AOOITIVES OTHERS - i.- -i OTHERS ' '" % TLV i HAZARDOUS MIXTURES OP OTHER LIQUIDS. SOLIDS. OR CASES (UnlH) . * ...

NONE •-" • . . , •• • t i - - • ' - . « - " " * .«•»••.- . 1 L - •:. ;..:.•:.» CWlJLIi\l. Jll. •( flfdiWiL Ul\ll\j-^. . • U^.VJ *-.l*,<.^ '. -.v •' i' : SOIUNC POINT f9Jt .-•_ • ' __ ^ ...... ,. SrtCtfiC WUVITT |HjO=t| ,.>*8J^i*i-v* ? : . t Does NotvVppl^ 11151- •* VAPOR nussuiic nw H»4 — _. , . . PERCENT VOLATILE . .V ^ " " „ i. Does Not Apph •SYVOLUMJ l%l ' ' ' '• •' *"*' None i i VAPOR OENSITY UlRB|| CVAPOMATtON.SATf «•"«.,;, « t Do^s Not Appli • - ett Does Not Apph t SOLUSILITT IN WATES ' . . . .,,.._. ;:y.._ . . /_. -;i . ...: Men ef ate APffAMANCf ANO COOS White-._ ,., odorles, . s soli.,jd t -....' - i. • SECTION IV FIRE AND EXPLOSION HAZARD DATA FLASHPOINT |M«lhotf»«ttfl . • I ftAMMAILE UUITS Deen Not Apply ""'."'" I Does Not Apply KTINGUISHING MEDIA .. _ , -, . ^ f. *. j • M. •______None. Product inherent fire retardant r SPtCIAl riM FIGHTVNO f HOCEDUMS None

__UNUSUA_ L f• M l- AN•••»O• IVLOSIO j-' •.N• KAZASOs.t S• •M»« iMon^ e -.' ..• " < m fi-. •>; -u >-•>•IV:-'-"' SECTicrj v t-JEALTM lIAZAr,0 DATA -;"-^^ '^^...'•^' 1 * .A •'. 1 'H^0*u^VAlu'in™/M3f«r *,ru fAm*.r. Conf. of Gov'f Hv?enists.'3rd Edition.iq?!* • tef FfcTS C* OVEREXPOSURS .Jsed as eye wash in dilute solutions 1 • * .1 f , EMERGENCY ANO FIRST AID PROCEDURES water where large doses in eyes result. t; Wash with :j t t- I 1 —————————————— ...... • .»•..••....«...... -.... r•* SECTION VI HEACTIVITY DATA . STABILITY UNSTACM CONOITIONS TO AVOID Nona r 4 4 i STABLE ^f^f J»J* r * • • INCOMPATABILITV (Mattntli to avoid) None HAZARDOUS DECOMPOSITION PRODUCTS I None *'» CONDITIONS TO AVOID .. i HAZARDOUS *IAYOCCUS POLYMERIZATION ~~ VrtLL NOT OCCUR XX - i i L 4 SECTION VII SPILL OS LEAK P.10C2DUT.ES ' ;j jura it* n IAM N IN CAM MAII HIAL i* nrn AMD on snt iLHI '••-.A*.. "-.. . '. . .-.,-• - ' •• . . ' '• '. ' rf » ^* Standard dtanosal procedures - presents no health hazard i( •Vv.V -..,>--, . -, :x . • t. •- .. A Y<^/^*. 1 wMir nwrnHAi MMIHHI""*C • • •».- . « . v ».-... * Standard disposal procedures - presents no health hazard it -.^tf^;.>^^:v;^i^^. * ' ••• t \ ...... • ' •**'$**/'*• ' '-* •$&'.•?.&•' '• ^ .« : SECTION V!U SPECIAL PT»OTECTi5?fif^0^1ATlOW''^ r. MSF1AATQRV PROTECTION (Sftelff frptJ MM»A«.VW^'--'.'••--^' SPECIAL VENTILATIOVfMTtlATinNM ^ LOCAL EXHAUST Normal .\-'*W'** >T> J.V.V-*,- "-. • v ••*.', % f « OTHW , >i-- *' MECHANICAL fCfMfmV ." v-- .'^&;' "•' %: . . PROnCTTVi GLOVU Not needed, ,' I1 IT!' FROTECTIO- t •N • Avoid ey.e. contact OTHE* PROTECTJVt EQUIPMENT j|_na '.'»,*»'" •=. •' •'- ' t 5 •i ....»•« ——4. ? / • . • . ' SECTION 13 SPECIAL PRECAUTIONS niCCAUTIONS TODS TAKEN IN HANOLINO ANO STORINO Nona a«cdCd

- ^..•«S----.:>*^rr«! -Monsanto MATERIAL SAFETY DATA^ MCINOV 1JL2fPage 1l of 3

MONSANTO COMPANY 800 N. LINDBERGH BLVD. MONSANTO PRODUCT NAME ST. LOUIS, MO 63167 Emergency Phone No. SODIUM (Call Collect) HEXAMETAPHOSPHA TE 314-694-1000

PRODUCT IDENTIFICATION Synonyms: SHMP; Metaphosphoric acid, hexasodium salt; Glassy sodium meta- phosphate; Polyphosphoric acid, sodium salt; Sodium polyphosphate, glassy Chemical Formula: Nan4.2PnO3ni1 where n = 10-16 CAS No.: 68915-31-:1 DOT Proper Shipping 3 J Name: Not Applicable DOT Hazard Class/ I.D. No.: Not Applicable DOT Label(s): Not Applicable Hazardous Substance(s)/ RQ(s): Not Applicable U.S. Surface Freight Classification: Sodium Phosphate • PRECAUTIONARY MEASURES AND FIRST AID HANDLE IN ACCORDANCE WITH GOOD INDUSTRIAL HYGIENE AND SAFETY PRACTICES. THESE PRACTICES INCLUDE AVOIDING UNNECESSARY EXPOSURE AND REMOVAL OF THE MATERIAL FROM EYES, SKIN AND CLOTHING. OCCUPATIONAL CONTROL PROCEDURES Eye Protection: Sodium Hexametaphosphate does not present significant eye irritation or eye toxictty requiring special protection. Skin Protection: Wear protective gloves to minimize skin contact. Respiratory Protection: Use NIOSH approved equipment suitable for nuisance dusts when airborne exposure is excessive. Consult respirator manufacturer to determine appropri- ate type equipment for given application. Ventilation: Provide ventilation to minimize exposure. Local exhaust ventilation preferred. Airborne Exposure Umtts: • Product: Metaphosphoric add, hexasodium salt Although no specific exposure limit has been established for this material, OSHA and ACGIH have established limits for nuisance dusts: OSHA PEL/TWA: Total 15 mg/m3; Respirabte 5 mg/mj ACGIH TLWTWA: Total 10 rng/m3; RespiraWe 5 jpg/rtf^ Keep exposure betow these Bmfts. "206Q9/ Monsanto MATERIAL SAFETY DATA FIRE PROTECTION INFORMATION This material is not combustible.

REACTIVITY DATA Materials To Avoid: NonQ Hazardous Decomposition Products: Nona __ ,* Hazardous Polymerization: Does not occur.

PHYSIOLOGICAL EFFECTS SUMMARY______Oral LDM (Rat): 6,600 mg/kg, Practically Nontoxic Dermal ID^ (Rabbit): >7,940 mg/kg, Practically Nontoxic Eya Irritation (Rabbit): (1 hour) 7.3 on a scale of 110.0, Slightly Irritating Skin Irritation (Rabbit): (Avg. Max.) 0.0 on a scale of 8.0, Practically Nonirritating

In a 1-month feeding study, dogs were fed diets containing Sodium Hexametaphosphata at 100 mg/ kg/day. No effect was observed at this level.

Diets containing 0.05, 0.5 and 5.0% Sodium Hexametaphosphata were fed to rats over 24 months. At tha 5.0% level, weight gain was depressed, kidney weights were elevated and calcification of renal tissue was observed. Tha no-effect level for chronic toxic effects was 0.5%. No evidence of increased tumor frequency was reported.

On tha basis of these tests, this material does not appear to possess any toxicotogic properties which would require special handling other than tha good industrial hygiene and safety practices employed with any industrial chemical.

PHYSICAL DATA______Appearance and Odor: White powder, granules or glass plates; odorless

Melting Point: 628°C

pH (1% solution & 25°C): 7.0 Bulk Density (IbsJcu. ft): Powder 78-84 Crushed 77-81 Plates 77 Solubility: Infinitely soluble In water but dissolves slowly

Note: These physical data are typical values based on material tested but may varj&ji^sin&pli $ Simple. Typical values should not be construed as a guaranteed analysis of any specific lot or as specification Kerns. Monsanto MATERIAL SAFETY DATA SPILL, LEAK & DISPOSAL INFORMATION Waste Disposal: Dispose of in a landfill in accordance with all local, state and federal regula- tions. Spill or Leakage Procedures: Sweep up and place bulk material in container and remove to a landfill. Rush small spills to sewer with plenty of water. Flush spill area with water.

ADDITIONAL COMMENTS Product is very hygroscopic and should be stored in a dry area in poly or vapor barrier bags to prevent moisture pickup and caking. DATE: 7/1/83 REVISED: X SUPERSEDES: 5/78 MSDS NO.: 068915311 FOR ADDITIONAL NON-EMERGENCY INFORMATION, CONTACT: « 4 Product Acceptability Coordinator

Detergent Materials t Monsanto Industrial Chemicals Co. 314-694-2096 (A Unit of Monsanto Company) J

f

4 ," 9

«

."

0

«

<

' i

Although ihe Information end recommendations set forth herein (hereinafter "Information) are presented In good faith and beDeved to be ; » correct ta of tie date hereof. Monsanto Company makes no representations as to the completeness or accuracy thereof. Information to | •uppOed upon (he conation itat VM persons receiving tarne i^n mato use. In no event wOl Monsanto Company be responsible tor damages of any nature whatsoever resulting from the use of or reBance upon l Information. NO REPRESENTATIONS OR WARRANTIES. EITHER EXPRESS OR NPUED. OF MERCHANTABILITY. FITNESS FOR A PARTICULAR PURPOSE OR OF ANY OTHER NATURE ARE MADE HEREUNDER WITH RESPECT TO INFORMATION OR THE 1 ife PRODUCT TO WHICH INFORMATION REFERS. 1, This form has been approved by the Occupational Safety and Health, AATjtnisiraaon as "equivalent to" OSHA Form 20. GRACE Organic Chemicals Division WR. Grace & Co. MATERIAL 55 Hoyden Avenue Lexington, AAass. 02173 SAFETY DATA CompflttwttrtU.a Hazard llsW Communication Standard, EMERGENCY TELEPHONE NUMBER: 603-888-2320 Canadian WHMS Regulation* SECTION ONE • PRODUCT DESCRIPTION rrp,n __ v, ,,..,..,.;.: ft£l-'L ->: ^,, iS} ' IDENTITY: HAMP-ENE*513% Iron Date: 10-31-68 CHEMICAL DESCRIPTION: Sodium ferric ethylenediarnJnetetraacetate SYNONYMS: Fe EDTA Na; ferric ethylenediaminetetraacetic acid, sodium sal! PRODUCT CAS NUMBER: 15708-41-5 GENERAL PRODUCT USE: Chelating agent. SECTION TWO - INGREDIENTS t Chemical Name CAS Number Percent Present (yvAv) FeEDTANa 15708-41-5 >99

NA- Not applicable N.D.« Not determined (not available) SECTION THREE - PHYSICAL DATA APPEARANCE AND ODOR: Fine yeOow powder witri no odor. BOIUNG POINT: NA r BULK DENSITY: (60 Vtfl (056 flfcm3) MELTING POINT: N.D. SPECIFIC GRAVITY: N A VAPOR PRESSURE: NA % VOLATILE BY WT.: NA VAPOR DENSfTY: NA L EVAPORATION RATE: N A WATER SOLUBILITY: ~4% pH of 1% solution: 4-5 OCTANOL/WATER PARTITION COEFFICIENT: N.D. SECTION FOUR • FIRE RGHTINQ DATA FLASHPOINTiNA " METHOD: NA LOWER EXPLOSIVE LIMIT: NA UPPER EXPLOSIVE LJMfT: NA AUTO IGNITION TEMPERATURE NA EXTINGUISHING MEDIA: Does not bum- decomposes. For fires hvoMnglKs material use water, ca/bon dioxide, dry chemical or foam. THERMAL DECOMPOSITION PRODUCTS: Burning may release carbon dioxide, carbon monoxide, and nitrogen oxides. Hamp-ene 13% Iron U.S., Pennsylvania, and Canadian MSDS Page 2 of 4

SPECIAL FIRE FIGHTING PROCEDURES: If product is present in fire and threat of dusting exists, wear self contained breathing apparatus with full face piece. UNUSUAL FIRE AND EXPLOSION HAZARDS: This material, like most organic materials in powder form, is capable of creating a dust explosion. SECTION FIVE • HEALTH & FIRST AID DATA ODOR THRESHOLDS: None. PRIMARY ROUTE(S) OF ENTRY: Eye contact. Inhalation of dust HEALTH HAZARDS (ACUTE AND CHRONIC): Dust may cause eye Irritation. Inhalation of dust may be irritating to the respiratory tract. Oral LD50 for rats Is 5000 mcykg. SIGNS AND SYMPTOMS OF OVEREXPOSURE: Eyes-tearing, stinging, redness. Coughing, soreness in respiratory tract, chest tightness, difficulty breathing. CARCINOGENICITY: U.S.: According to definitions and limitations of the U.S. Hazard Communication Standard, none of the Ingredients are Hsted on the NTP, IARC, or OSHA carcinogen lists. Canada: According to definitions and limitations of the Canadian WHMIS regulations, none of the ingredients are listed on the IARC or ACGIH carcinogen lists. CONDITIONS GENERALLY RECOGNIZED AS BEING AGGRAVATED BY EXPOSURE: Persons with pre-existing skin disorders may be more susceptible to irritating effects. SYNERGISTIC EFFECTS- Effects that are more serious for simultaneous exposure to two or more chemicals than for separate exposures to the Individual chemicals.: None known. EMERGENCY AND FIRST AID PROCEDURES: Eva Contact; Immediately flush with large quantities of water for at least 15 minutes while holding the eyelids opea Contact a physician Immediately. Skin Contact: Immediately remove contaminated clothing and flush area with targe quantities of water for at least 15 minutes. Contact a physician 9 irritation develops. i: If patient conscious, give several glasses of water for dilution effect and contact a physician. Do not induce vomiting. Do not give an unconscious person anything by mouth. inhalation: Remove from contaminated atmosphere. If breathing has stopped, give artificial respiration then oxygen 9 needed Contact a physician. Note to Physidan: None. SECTION SIX • REACTIVITY DATA STABILITY: Stable. CONDITIONS TO AVOID: NA Hampene 13% Iron U.S., Pennsylvania, and Canadian MSDS Page 3 of 4 SENSITIVITY TO STATIC DISCHARGE: None, REACTIVITY WITH WATER: None. INCOMPATIBILITY WITH OTHER MATERIALS: None. REACTION DECOMPOSITION PRODUCTS: None. HAZARDOUS POLYMERIZATION: WiP not occur. CONDITIONS TO AVOID UNCONTROLLED POLYMERIZATION: NA SECTION SEVEN - SPILL & DISPOSAL PROCEDURES SPILL AND RELEASE PROCEDURES: Evacuate area of nonessential personnel. Ventilate area. Use protective equipment and respiratory protection stated in Section Eight. Contain liquid spills using a barrier of inert material such as sand or by diking the area. Absorb spilled liquids using an inert material. Scoop or shovel absorbed material or spilled solids into containers. Avoid creating a dust during transfer of solids. Prevent spilled product or contaminated wash water from entering drinking water supplies or streams. WASTE DISPOSAL PROCEDURES: 1L&: This product is not a federal hazardous waste according to U.S. EPA regulation 40 CFR 261. Dispose of waste product in accordance with local and state regulations. Canada: Dispose of waste in accordance with local, provincial, and national regulations. SECTION EIGHT - SPECIAL PROTECTION INFORMATION VENTILATION: Hoods or local exhaust can be used to supplement mechanical or general industrial ventilation to eliminate dusting. PROTECTIVE EQUIPMENT: Goggles and Impervious gloves. RESPIRATORY PROTECTION: H a dust is generated, use a dust mask. SECTION NINE - SPECIAL PRECAUTIONS WORK/HYGIENIC PRACTICES: Wash thoroughly after handing. Wash contaminated dothes before re-use. Launder work clothes separately from family clothes. Check protective ctotWng, particularly impervious gloves, for leaks before use. HANDLING AND STORAGE PRECAUTIONS: Store In cool, dry, and weD ventilated area. Keep containers dosed. Do not enter storage area unless area is adequately ventilated. SECTION TEN • REGULATORY AND OTHER INFORMATION U.S. TSCA LISTING: Ingredients in this product are listed in the U.S. EPA TSCA listing. U.S. SARA CLASSlRCATrON(S): Ingredients present in products that may require reporting under Section 313 of SARA TMIe HI as defined In 40 CFR 372: None CANADIAN SHIPPING INFORMATION: Not regulated according to definitions and Imitations of the Transportation of Dangerous Goods Act. u CANADIAN HAZARD CLASS AND DIVISION: Class D Division 2B • Eye and respiratory irritant. AR206095 Hampene 13% Fe FS du Canada Page 4 of 4 EXPOSURE LIMITS: (N.£ » None Established) Ingredient ACGIH TLV OSHA PEL NIOSH IDLH" ' Limits not established for ingredients). 'Also Grace Internal Limit unless otherwise specified "Immediately Dangerous to Life or Hearth To order a new MSDS call: Prepared by Donna A Chadwfck, 10/31/83 617-881-6600X2907 Organic Chemicals Division, Regulatory Services Department (Organic Chemicals Division Literature Dept) 617-861 -6600 X2975 U.S. DEPARTMENT OF LABOR ttJiSHEuaa? . Occupational Safety and Health Administration ri' MATERIAL SAFETY DATA SHEETS NOV 13 1 ,' ^ Required under USDL Safety and Health Regulations for Ship Repairing, tmrn t Shipbuilding, and Shipbreaking (29 CFR 1615, 1816, 1617) ISA' •3£ 1 i * ? • SECTION! MANUFACTURER'S NAME . EMERGENCY TELEPHONE NO. * - 212-688-6606/203-348-0492 »• NORSK HYDRO (NORWAY) c/o Norsk jlydro Sales Corp.

SECTION II • HAZARDOUS INGREDIENTS TLV TLV MINTS. PRESERVATIVeS. & SOLVENTS % fUnftt) ALLOYS ANO METALLIC COATINGS K (Unitj) PIGMENTS BASE METAL

CATALYST ALLOYS VEHICLE METALLIC COATINGS • * FILLER METAL SOLVENTS PLUS COATING OR CORE FLUX ADDITIVES OTHERS • • OTHERS « •"•'•,: • HAZARDOUS MIXTURES OF OTHEfl .LIQUIDS. .SOLIDS. OR OASES *x- ffi, y 'Mixture with oils will increase .combustibility, _ .„.,_... • >• This nitrate is classified by-DOT as., notfhhazardous, because it . • ...... --••- •. - . .— •«... ..* *».„..., . _ fc. contains "not more' than •iS.SI'riitrogca^'d'at, leisi'.'iil. water; ".';»"ft *" r •• " ' '• . •••••«••»..• ».'-".'ij» ».«.i .»• •»»^,..., ••• .- -.,., SECTION tit -PHYSICAL DATA •OIUNO POINT-rVjL";*":';Jt'!. '. *". •*'»_ VAPOR PRESSURE (mm Ht.)^ VAPOR oENsrrv cAiM« trater VP CYAPORATION RATE SOLUBILITY IN WATER 65% t^tf fit 20° APPEARANCE AND ODOR HHIte - faint ajmnoriitf snell 7TL1. * ' »••• SECTION IV-'FIRE AND EXPLOStON HAZARD DATA ' ' : - FLASH POINT d> CXTINOUISHIN• * O MEDI. __ .A_ _ Vfltentt LCAr, *''• " ' ••*•..»•."^^ i*- «~t,'.'A'i »*.*«^. »•*•*•?-•.• -•.»•. .-'i* < "" '"" " " *" "'•'•••''••—.••_- . PROCEDURE. . -. ^.us/air!

UNUSUAL mu AND cxpLosioN HAZARDS, .:'<>juid £nttnsl^.4.thi .iitt.e.nsity If Ihyolve4 in '*> ,.C(..i)«l|^f 4lr\-« • ^ SECTION V - HEALTH HAZARD DATA 'f THRESHOLD LIMIT VALUE «. Non toxic •tfflC-riQ rPKbl* W?r OVEfltXKSSUR WVCHKJO^JaWKCK • • • acd. non 1-rHtant " •- EMERGENCY ANO ClflJT AIO PROCEDURES Wash off with water on skin to avoid possible ittitation of sensitive persons - on eyes aUfc; consult doctor.

SECTION VI - REACTIVITY DATA STABILITY UNSTABLE CONDITIONS TO AVOID • I STABLE x High Temperature INCOMPATABILITY (Material* to avoid) Oils HAZARDOUS DECOMPOSITION PRODUCTS M troizen Oxides CONDITIONS TO AVOID HAZARDOUS MAy OCCUR POLYMERIZATION ————————————————— WILL NOT OCCUR x _

1 • SECTION VII • SPILL OR LEAK PROCEDURES STEPS TO BE TAKEN IN CASE MATERIAL IS RELEASED OR SPILLED 1 Flush away with water • » . • .; • ^

WASTE DISPOSAL MBTHOO . . Flush away with water or dump in suitable location Twill act as • . f fertilizer). SECTION VIII •SPECIAL PROTECTION INFORMATION. v . ' RESPIRATORY PROTECTION (Spc&& tyft) Not required unless involved in fire. , • VENTILATION UOCAC EXHAUST SPECIAL • MECHANICAL (Gtlltnt) OTHER . .,..-. PROTECTIVE GLOVES I EYE PROTECTION . * OTHER PROTECTIVE EQUIPMENT '. " * "* . • ' ' • j.' SECTION IX - SPECIAL PRECAUTIONS • • . PRECAUTIONS TO BE TAKEN IN HANDLING ANO STORING Avoid contamination with oil. OTHER PRECAUTIONS • • • Avoid shipping or storage with explosives, ••* lEC'D FE B 19.1986 R0eitr Cietlcils, lie. r liter Febriarr 12, Ifflf 2301 Scnitoi load Tradeiaie: III CO I ALT SOLFITE lOIIITIIATE f" Clevelaad, oils 44111 IFfi. Code: 186 (216) 781-838J Prodict Class: letallic Salt IPCA MIS: H1FOIO

Coipoie«t CAS I I 15 TLV Cobalt Salfate 10124-43-J D.I ig/n as Cobalt (>) (>) OSHA Table Z-l regilates 'Cobalt ictil foie and

loiliig laige: H/A Vapor leasitf: I/A Euporatioi late: I/A Perccatage Volatile br ieijbt: I/A leight per Cilloi: I/A Specific Gravitr: 1.9S Appearaice: fink to red loaocliaic, prisiatic crystals EIIE.i!I.EHLfiHfiHJflI« FLASH POUT: I/A Classifieatlois: OSBA: lot tegilated DOT Shippinj laie: lot legiiated DOT Hazard Class : lot legalated later, C0(2), flalois, fcai or drr cieaical eitiigaisbers.

5tE«*L.EIILEI5HIIii.t!5«8t!!E3 I/A

Tbe facts stated ire based ipoi iifonatioi believed to be accirate. lo ftaraitee is lade of data accoracr aid IOOIET CHEMICALS IHC. ASSUMES 10 LIIIILITT. 10 lAIIAITIES OF IEICHAITAIILITT. FITIESS 01 OTiEIHISE AIE CIEATEI. IOOIET SHALL 801 IE LIAILE FOI SPECIAL 1ICIDEITAL All COISEODEITIAL IARAGES.

AR206097 IHlIi.HiZAll.RU

COS04.2 U.S. OEPARTMENT.OF LABOR oSf^'STm? RECO JAN 3 0 385 Occupational Safety and Health Administration MATERIAL SAFETY DATA SHEET ^ Required under USOL Safety and Health Regulation! for Ship Repairing, V Shipbuilding, and Shipbreaking (29 CFR 1816, 1916, 1817) SECTION 1 MANUFACTURER'S NAME EMERGENCY TELEPHONE NO. QC CORPORATION 301-787-0060 ADDRESS {Number, street, ctty, state, tnd ZIP code) Bqpire Towers, Suite 701, 7310 RitchieHighway CHEMICAL NAME.AND SYNONYMS. IMEANO SYNONYMS Ferrous Sulfate Heptahydrate or Iron (II) Sulfatp"*06^A^^f^^S fnor^bxf'salt " |fFeS0^7!LJp

SECTION II • HAZARDOUS INGREDIENTS TLV TLV PAINTS, PRESERVATIVES, ft SOLVENTS K (Unltxl ALLOYS AND METALLIC COATINGS x (Unltsl PIGMENTS BASE METAL

CATALYST ALLOYS •. •

VEHICLE ,. ^ ... METALLIC COATINGS FILLER METAL SOLVENTS PLUS COATING OR CORE FLUX ADDITIVES OTHERS OTHERS Ferrous Sulfate is listsi Hv Hv» ft fi rvsnar+monf" o ^rio^mv W •flf-ion in tlv* OflMF ("TASSTFICAIICI TLV HAZARDOUS MIXTURES OF OTHER LIQUIDS. SOLIDS. OR GASES K (Unto) Ferrous Sulfate CASf 7782-63-0 NA f 9125 (AOGIH) !4.( Ing F TSCA. Registry IN085100 EPA: 40 CFR ne .4 Haz Sub. Contains snail anounts of free culfuric acid (ACGIH) . i 1 ing/ CRSI 7664-93-9 SECTION III - PHYSICAL DATA Decaiuxiaeji at 300 Q c ^~^pr55ng.lopses|H,0 of VAPOR PRESSURE (mm ITL ' 44,-i contaiff^i fad t EVAPORATION MATE VAPOR OCNSITV CA'R- 0.019 Butyl JVretatisyl cuch less than SOLUBILITY IN WATER %FeSO/ c 42.4% PH (in 10% solution) 25-3 APPEARANCE ANO ooor*' Grey-Green Crystals, slight acidic odor or odorless

SECTION IV • FIRE AND EXPLOSION HAZARD DATA FLASH POINT (Method UMO] __. ___i_.«j.4wt^ a FLAMMABLE UMITS I «^l

EXTINGUISHING MEDIA __SPECIA_ L FIRE FIGHTING PROCEDURES none

.-4USUAL FIRE ANO EXPLOSION HAZARDS non__e

PAGE (II (Continued on nvert* tid«) Form OSHA-20 COPS SECTION V • HEALTH HAZARD DATA THRESHOLD LIMIT VALUE for iro, n salts, ,_* aa F„a - 1, itn/cu.m . . ACGI.___H _(1975 .,M.). EFFECTS OF OVEREXPOSURE Dust inhaiatlomNasai irritaticn;sKiA contact: mild Irritation (IftTTO lflnfc (16 CFR 1500.4 16 CFR 1500.42) EMERGENCY ANO FIRST AID PROCEDURES Ingesticm moderately toxic, lethal dose 5 to 113 gms (Gosselin, HI p.153) ,give mil* ironai lately, induce vomiting & ^11 pnysician iranaiiateiy.

SECTION VI - REACTIVITY DATA STABILITY UNSTABLE CONDITIONS TO AVOID Tenceraturea above 30* C cause cal STABLE INCOMPATABILITY (Materials to avoid/

HAZARDOUS DECOMPOSITION PRODUCTS ——g~ c on- " CONDITIONS TO AVOID HAZARDOUS MAY OCCUR POLYMERIZATION WILL NOT OCCUR

SECTION VII - SPILL OR LEAK PROCEDURES STEIfM TdryO BE: TAKE scooNp I No CASr shoveE MATERIAl foLr I Sremova RELEASElD OR SPILLED If wet: wash to waste water drain leading to neutralization treatment and iron- solid removal. WASTIfE dry DISPOSA: adL METHOd to Dothe r materia. l for sanitar, y landfill. ,-, .. If wet: wash to waste water drain & neutralize with lime & treat for iron remova. Dispose of dewatered scVH^1? ^n i^rri'f'i'ti

SECTION VIII • SPECIAL PROTECTION INFORMATION RESPIRATORY PROTECTION (Specify typ*) Normally respiratory_tTOtectlon not reoplired. In evei iM*31\ f9t^c*^ f***^ VENTILATION f t-OCAt EXHAUST " " SWECIAU** or equivalent! 1 MECHANICAL (Gtficnl) OTHER I "T Orf*^T^*^|5Wrt|^^r i^^F Inft^ H i^rf% rf 11 1 Qw* PROTECTIVmay be worE CLOVEn S 1I EYE ^PROTECTIO . _ « N tiqh^^t fittinCT goggles orv OTHER PROTECTIVE EQUIPMENT none require. d, O3£CX?f £130003

SECTION IX - SPECIAL PRECAUTIONS PRECAUTIONS TO BE TAKEN IN HANDLING ANO STORING AVOid Skill& CVe COTitaCt — aVOld dUSt in~ if the same moderate care is taken as with any non-toxic inorganic sa]It. OTHER PRECAUTIONS Ferrous sulfate is a severe eye irritant, if gotten in eye, flush iwith copious water and call physician. PAGE 12) Fom OSHA-20 R«*. M«y J« AR20S099 PATA SHEET RgODOCTIDENTIFICATION £K'fl NOV If1965 REGULAR TELEPHONE NO. 404-'233-6811 Tennessee Chemical Company. EMERGENCY TELEPHONE NO.Ofaemtrec 8 00-424-9 S?.0 Vy • 75 Lenox Rd. NE, Suite b/^ c.f-?.:~ ADDRESS n ^Atlanta. Georgia 30326! I TRADE NAME 'Copper Sulfate Mon6 hydrate =_ SYNONYMS ;

SHIPPING DOT: Copper sulfate : V1AME1 IATA: « '. • • • • II HAZARDOUS INGREDIENTS2 ».'

MATERIAL OR COMPONENT CAS NO. HAZARD DATA W*W 7758- Copper sulfate monohydrate H«*lth H»«*rd- (E.Mm,*.^ frrm 98-7 100.0 data oa CoSOfSH^O) Oral LOso («U - malii) « ] 330 mf /kg. Product fa toxic '< .orally, not dermall?. Li irritatto/ • - Jto the «kia. ii irritatlag to breatho I* corrociT* to the eye. Product li • . ' ' • : bfiroicople and fa exothermic especially oa wet cldn. Aquatic Uaxard! Lr5fl , .» tt i )•- ' ' .,.....!.. >O.I

• " III PHYSICAL DATA • OILmG POINT. 760 MM HG -H20 © ISO'C MELTING POINT • ;. - * •" , * 'EC1FIC GRAVITY WjO • 1) . t. . >•...*-••. ; 'vl^-- VAPOR PRESSURE a . . APOR OENSHY IAIR • 1] r, v.^..^|SOLUBILITY INtLjOX "^iS^Sioo-c r- ' VOIATILESBYVOL, *• ' . * _ T . ' ...... -_— ; .-- t. .... t . , EVAPORATION RATE tBOTYL ACETATE * 1)

VEARANCE AND ODOR White slightly bluish PhCASB) Not applicable. ,-, • powder. No odor, but PhdKSOLNJ Estimated© 3 to 5. _

l"lt!vini5Rl XND* IwLdsiON DATA Jt : •...'• .•' ' y'" " .. . • * • ' • .ASH POINT AUTOIGNITION -•..-.' . • ' "•*"•"• €ST METHOD) N;A. . • •' .' - , . ""-'A... * » - -TEMPERATURE . N.A.; ' ' ' • S - •:,' -; •:;.; *. * .AMMA8LE LIMITS IN AtR.K BY VOL. • 1 LOWER N.A.1 UPPE* | N.A^ . ^ CTINGUISHINQ Copper sulfate does not burn, nor will it support combustion. If stored with ' other combustible products, ate water, COa* or dry chemical. Dust to irri* taHnf to breathe. . . , .«** •- -«..»,.- - *-*.^* •»** - -r^fcuf^MJ^ - v •. • CcWflRE ' ."••••&' If dry beated above 600', C, SO? is erolved^JIf water ^s^e^-J^will solobiilie 6HTINO .*.**,£• the CoSO4*H2O, and car* ibotud be used tojkeep^ocb. wateJ^Ao£Vf '•treamt Jor OCCOURES ^i^-. other water bodies. Product easily iydrajtes^pjjjreJUMTi^^J^ eontart eapeeUlly ea Vlt "HP «uriir*ft. •^^44^^fiff^l»jrf^igBM^5g-'. .ft^Jg* ^BSr gMMLfflllj^ ^^j^^^M^^^^SSUKMKi^^ll frffftfo 4iWdBft irrigation. Send patient to a .physician Immediately. Heat of hydration ma . % « . • wash or shower thoroughly with water. Remove aad wasb contaminated ciotbes '• >KIN« before reuse; Heat of hydrat ion ma ^ cause burns. *. - . r. •• iMHAiATiotit '^ff^gyg worker from exposure and seek medical aid. Heat of hydration may cause Drink a large quantity of water or milk. Seek medical aid. Heat of hydration may *- "> wAlUo tUruo. ^~ . HOTESTOFHY«aAII «... '' mucosal damage may coiitraindicate the use of gastric lava ge. . Meas ores a gains ft circulatory shock, ' veil plra tor f de ores s ion and convuls ion > vt REACTIVITY DATA X rONDITlOrJs CONTRIBUTING TO INSTABILITY '*"'' - .#?^£ . None known. Product is highly soluble in water, but does not react with the water.

INCOMPATIBILITY None known when product remains dry. Product is hygroscopic and exothermic. Product aolutiona « HAZARDOUS DECOMPOSITION PRODUCTS None at normal process temperatures and pressures. If dry heated above 1100* F (600* C) sulfur dioxide (SO2) may be released.

CONDITIONS CONTRIBUTING TO HAZARDOUS POLYMERIZATION None known.

VII DISPOSAL, SPILL OR LEAK PROCEDURES

AQUATIC TOXICITY (E.G.86 HR. TLM)' LCso 24 hr. = Daphnia magna estimated at 0.13 rng/1, rainbow trout at 0.12 mg/1, blueglll at 1.06 mg/1. Value calculated on a copper basis from test values for CuSO4*5H2O Test water was soft.

WASTE DISPOSAL METHOD Sweep up product and dispose In an approved landfill. If product Is In confined solution, i Introduce lime or soda ash to form insoluble copper salts and then dispose In an approved .landfill. Copper sulfate when discarded Is not listed by EPA In 40 CFR 4.261.33.

STEPS TO BE TAKEN IF MATERIAL IS RELEASED OR SPILLED 1). Contact appropriate, local, state, or federal pollution control officials If warranted and especially if spilled into public waters. • 2). If spill is confined to the use site, neutralize with lime or soda ash and use absorbent landfill. . Soda ash or lime. - • *'"

VIII SPECIAL PROTECTION INFORMATION

VENTILATION REQUIREMENTS ' * ; TWA1* 1 mg/m3 for all copper dusts and mists. If TWA exceeds this limit In work-" place, appropriate ventilation should be provided, or respiratory protective equipment must be provided. -,r

SPECIFIC PERSONAL PROTECTIVE EQUIPMENT < " TWA c 1 mg/m9 for all copper dusts and mists. . If TWA exceeds this limit In workplace, RESPIRATORY {SPECIFY IN DETAIL) respiratory protective equipment must be provided In accordance with Paragraph 1910.134 of Title 29. Code of Federal Regulations. •• • v> Chemical goggles should be worn when handling pr duct.' ••' . . — <•!.,:f.,v*3*f...... Robber gloves may be worn.

OTHER CLOTHING AND EQUIPMENT No special protective clothing or equipment are required. IX SPECIAL PRECAUTIONS PRECAUTIONARY - . *"«* • ' STATEMENTS % No special precautions'are known other thaa~those stated , I on label or In this Material Safety Data Sheet.

OTHER HANDLING AND STORAGB REQUIREMENTS Store product In a dry place. Reseal product drums if opened and keep product dry. • Product is hygroscopic and product will cake.

ADDITIONAL REGULATORY CONCERNS • . ' • " ' ' FEDERAL! PDA GBA3 21 CFB 1182.90; 21 CFR ^582.80. USOA - •' • • , • ^

* CPS,__C_ •• •' -r ..

TSCA "tSTHrt PRODUCT. Ofl AU. ITS INGREDIENTS; BEING CERTIFIED FOR INCLUSION ON THB TOXIC SUBSTANCES CONTROL ACT INVENTOR.. ot Y OP CHEMICA: L SUBSTANCES.. ? " ' 07HEI1 -- STATE: . ' ...... ,.'•... . .-. .OSHA: Product IB a hazardous material as defined by 29 CFR11910,1200 because It Is corrosive to the eye and skin} it Is toxic prallyj and it Is a regulated air con- taminant for dusts and mists. ' •'* '*' ~"' "' Product Is cot lls ted by tha National Toxicology Program* the International Agency for Research oa Cancer* nor tha Registry of Toxic Effects of Chemical Subs tan (198J.-82). as a carcinogen or a potential carcinogen.

i^^5iaSs^ijEi"'*^i^-'.f- *^-J

^'i-Hir..• •••- <% "• - .-^S255Mf~«-%t<*fc****IBM i« MSDL 000040 REVISION ERIE: 10/20/88 OTM S EKE: 11/11/88

.____ MATERIAL SAFETY DATA SHEET

SECTION I - GENERAL INFORMATION £PA FEEISIWICNAME ——————N N3. ——— — ACNHnHCPOBME * (AIL GRAZES) *( REGISTERED TRflEEJflRFCJ REG. AD. AOR-Af I.D. AD. —————— ACNE KflZflRDS —————— ACNE IN ACRW1L C/SE

SCWCE ————————— NQR-AM CHEMK3O, OOEANY J509 SnVERSICE K3SD P.O. HZf 7495 WIUmtSFCN, IE 19803 TELEHOJE ———— DWSs (302) 575-2000 (800) 424-9300

SECTION 2 - MATERIAL IDENnHCATlON IMGREDTEWr J 1 CGTM27 AHME"————— — Mneafozm CASNUMEER ————— 62073-57*8 100% SEX.1TON 3 - PHYSICAL DATA BDILBG KENT——————— — Abt . M5LTJW? K>INT ———————— Mbt available W1R3R PRESSURE:—— — ——— Abt applicable /lf»REflRfl?JCE ————————— fllue or gney chips or powder CCC8? ————————————— • Cdor less SXUBTLnY JN WWSR——— — Mxferate CENsm—————————— — 40-50 Ib/cu ft . SBCTTON 4 - FIRE AND EXPLOSION DATA PUSH H2ZWT ——————— — Ntit .Applicable/ nan-combustible WE3HOD——————————— — Not applicable EXTINGUISHING ME33LA ———— Water spray SRQCIflL fIRE ____ FKHTTAG flCCZH/RES——— — • £b not breathe funes. Wear self- oontainecf bneathi/^r apparatus, from area of fire at first opportunity. UtUSJAL FIFE JW „ EXPIOSICN HflZARDS——— — - If heated to decomposition, will give off toxic fumss of anncnia and for-

CCNTQUED Of NEXT PfCE /EDS 000040 PA3? 2 « fff"' maldehyde. Dispersion of fine dfczst in \ air aay form an explosive mixture. sEcncw s - REACTIVITY * •' stable HAZ&ECUS PCIXMEBIZflnCN— Will not occur SECTION 6 - HEAL1H HAZARD KJJTES GF EtfTPST Dsnnal, inhalation EXPOSURE LIMIT ______Abt established. Treat as a nuisance dust in accordance with tha ___ reccrnnsndations of fCGIH. CORFtSTVnY ———————— Abt corrosiva to skin or eyes. SKIN/EYE IRRTrancy ——— Mildly irritating to skin and eyes. -- ————— Abt available. GF CVEPEXPOSUPE — Mild skin irritation. TOXZCI7Y —————————— Abt listed as carcinogenic by ATP, IflRC or CS1A. SWDIES——— — ORAL U£0 (rat): > 10,000 ng/kg

(lot toxicity) EEFMRL LD50: Not available JMHMZTCW IC50: Not available OffCNZCSZtJnZES—— — T/5H3ET ORSW EFEFCTS: Abt available —— Not available PE&OXJCnCN———— — Not available —— Not available NEVPDICXUCIIY—— — Not available SECTION 7 - FIRST AD) IF SffALIOiED—————— — Qrink warm water and induce vomitingr by touching back of throat with finger. Consult a physician. IF UJHI£D ————————— Rerove to fres/i air and support respiration. IF IN EYES———————— — Flush with clear water for at least 15 minutes. Get nodical attention if irritation persists. IF GV SON ————————— Renove contaminated clothing and wash affected area with soap and water. SECTION 8 - SPnJU LEAK AND DISPOSAL PROCEDURES STEPS TO BE 2V3KEW IN CASE AMTCRTAL IS RELEASED CR SPILLED—— — If material is not contaminated, scoop into clean container for use. If con- taminated/ scoop into containers for disposal. Inform authorities imradiately if severs or watercourses are contaminated.

OCNTJNJED CN NEXT PXE MSDS 000040

WASTE DISPOSAL METfED—— — Landfill in accordance with local, state/ and federal regulations. SECTION 9 • SPECIAL HANDLING *'•' FESPIRfUCFV HdECTIOV— — Ensure good ventilation. If not adequate/ wear suitable dust PROTECTIVE GLOVES ———— Ruober EXE PPDTECriCN ————— Safety glasses and faceshield.

Although general guidance has been provided/ the degree of pro- tection required in a particular situation depends on factors such as concentration and duration. Mare detailed advice on personal protective devices is available from ADR-vW. SECTION 10 - SPECIAL PRECAUTIONS PEEE3UTIONS TO EE TJKEN • , i IN HfNDUNG OR STORKS— — Do not eat, drink, or snake while handling. SECTION 11 - SHIPPING REGULATIONS SHIPPING NPME ——— Abne WT HfiZAK) OASS/I.D. NO.- None DOT IAEEL(S) ——— —— < ——— Abne •FUEZGHT CEASSZFlCflriaV--— ftertilizer Compound/ Manufactured i : Fertilizer, N.O.I. THIS JNFOFMffnON IS KU/1LLD JW GCOD FAITFf EJT WZ7HOT EXPRESS OR IMPLIED KflRRflWY. ; ^.NCR-AM NOR-AM CHEMICAL COMPANY

NOR-AM Chemical Company. 3509 Silverstde Road. P. O. Box 7495. Wilmington, DE 19803 (302) 575-2000 Telex 835475

Gentlemen: NOR-AM Chemical Company is pleased to provide you with the enclosed Material Safety Data Sheet(s) (MSDS). All of our customers who have placed an order for one or more of our commercial formulations within the last 12 months are being updated at this time. We have recently changed the format and expanded the content of our MSDSs to Include additional health and safety information. These new MSDSs should enable you to meet tha requirements of the OSHA Hazard Communication Standard and SARA Title III. In order to reduce your paperwork burden and ours, we have designed a new MSDS update system that is tied directly to our order processing system. You will receive a MSDS with your first order for each of our products. IF A MSDS CHANCES, YOU WILL AUTOMATICALLY RECEIVE A COPY OF THE REVISED MSDS WHEN YOU PLACE YOUR NEXT ORDER FOR THAT PRODUCT. To accommodate our customers with different shipping and billing locations, we will provide updates to both the "ship to" and the "bill to" addresses appearing on your invoice. If a MSDS has not changed since your previous order, we will not send another copy of the same MSDS. Under the current OSHA Hazard Communication Standard, we are required to supply you with a copy of our current MSDS for each NOR-AM product you purchase. We encourage you to make a sufficient number of copies of the enclosed MSDS(s) to provide to your downstream distributors and/or manufacturing purchasers. Please understand that our personnel resources do not enable us to supply you with multiple copies of these documents. Because MSDS1s do change frequently, supplying these documents to you in quantity would increase the possibility of outdated information being distributed inadvertently. If at any time you require a MSDS for any of our commercial products, please contact your NOR-AM Customer Service Representative, one of our salesman or our corporate headquarters [(302) 575-2000] and we will be pleased to send you a copy. Thank you for your patronage. Sincerely,

Edwar-/:/d Aharonla^ n -- / Vice President, Sales Tronsnftro

•^ IK'0 DEC 0* MATERIAL SAFETY DATA SHEET

I- IDENTIFICATION OF PRODUCT MANUFACTURER'S NAME: ; TRANSNITRO, INC. MANUFACTURER'S ADDRESS: 4511 NORTH HIMES AVENUE o ; TAMPA/ FL 33614 „ \ '••-'•' ,''•'•'•"' EMERGENCY NUMBERS: OFFICE - (813) 879-6865 (800) 237-5005 TRANSPORTATIONS CHEMTREC - 1-800-424-9300 PRODUCT NAME: CAS NUMBER: 57-13-6 FORMULA: s Nh^CONh^ CHEMICAL FAMILY: •i ".i i'' : ^ AMIDES SYNONYMS/COMMON TRADE NAME: CARBAMIDE/ CARBONYLDIAMINE, CARBAMIMIDIC ACID II. PHYSICAL DATA BOILING POINT: N/A MELTING POINT: DECOMPOSES AT 132.7°C (270.8°F) SPECIFIC GRAVITY (10 1):" 1-34 AT 20°C (68°F) •. c A ; - - VAPOR PRESSURE (MM HG): 0-08 PSI AT 0°C (32°F); *.-. 0 4-25 PSI AT 100°C (212*F) VAPOR DENSITY (AIR-1): rn N/A EVAPORATION RATE V * ! ' ." - • ' (BUTYL ACETATE c 1): , N/A •. - - . - •, • -4 *.', " r' SOLUBILITY IN WATER: COMPLETE APPEARANCE AND ODOR: SOLID WHITE GRANULES; ODORLESS OR SLIGHT AMMONIA ODOR

AR206I08 -2-

III- PERSONAL PROTECTION DATA EYES: WEAR CHEMICAL GOGGLES/ FACE SHIELD/ OR OTHER PROTECTIVE EQUIPMENT/ WHEN NECESSARY* SKIN: WEAR APPROPRIATE PROTECTIVE CLOTHING TO COVER SKIN. WHEN NECESSARY. INHALATION: WEAR A DUST MASK OR OTHER APPROPRIATE RESPIRATORY PROTECTION/ IF NECESSARY. PROTECTION IS NOT NORMALLY NEEDED UNLESS EXPOSURE STANDARDS ARE EXCEEDED* VENTILATION: To KEEP AIRBORNE CONCENTRATIONS BELOW OSHA STANDARDS/ USE PROCESS ENCLOSURE/ GENERAL DILUTION VENTILATION/ OR LOCAL EXHAUST WHERE NECESSARY. IV. HEALTH HAZARDS INHALATION: OVEREXPOSURE CAN CAUSE SHORTLESS OF BREATH/ SORE THROAT/ AND COUGHING* SKIN: SLIGHT IRRITATION AT PROLONGED CONTACT WITH SWEATING SKIN. EYES: IRRITATION AND PAIN DUE TO DUST AND VAPORS. INGESTION: CAN CAUSE SORE THROAT AND ABDOMINAL PAIN. EXPOSURE STANDARDS: AT PRESENT NONE HAVE BEEN ESTABLISHED FOR UREA BUT THE FOLLOWING NUISANCE DUST STANDARDS ARE APPLICABLE: OSHA PEL: 15 MG/M ACGIH TLV: 10 MG/M TOXICITY VALUES: LDcn: 14/300 MG/KG FOR RATS EXPOSED -?U ORALLY NO CARCINOGENIC/ MUTAGENIC OR TERATOGENIC EFFECTS LISTED IN LITERATURE REVIEWED. V. FIRST AID/EMERGENCY PROCEDURES INHALATION: PROVIDE FRESH AIR AND GET MEDICAL ATTENTION IF IRRITATION PERSISTS* SKIN: FLUSH AFFECTED AREAS WITH PLENTY OF WATER AFTER REMOVING CONTAMINATED CLOTHING* EYES: FLUSH WITH LARGE AMOUNTS OF WATER (MitftdQoif I Qg 15 MINUTES) ANO SEEK MEDICAL ATTENTION IF NECESSARY* -3-

INGESTION: RINSE MOUTH AND DRINK PLENTY OF WATER. IF NECESSARY/ SEEK MEDICAL ATTENTION. VI- REACTIVITY DATA STABILITY: STABLE CONDITIONS TO AVOID: WILL DECOMPOSE IF HEATED ABOVE MELTING POINT. INCOMPATABILITY (MATERIALS TO AVOID): AVOID CONTAMINATION WITH OTHER MATERIALS INDEPENDENT OF THEIR COMPOSITION FOR QUALITY REASONS* SODIUM NITRITE/ PHOSPHORUS PENTACHOLRIDE AND NITROSYL PERCHOLORATE• HAZARDOUS DECOMPOSITION OR BYPRODUCTS: DECOMPOSES TO AMMONIA/ / NITROGEN OXIDES/ TRIURET/ AND AMMELIDE WHEN HEATED ABOVE MELTING POINT. HAZARDOUS POLYMERIZATION: WILL NOT OCCUR. VII. FIRE AND EXPLOSION HAZARD DATA FLASH POINT (METHOD USED): . N/A FLAMMABLE LIMITS: NON-FLAMMABLE LOWER EXPLOSIVE LIMIT: N/A UPPER EXPLOSIVE LIMIT: N/A EXTINGUISHING MEDIA: FLUSH WITH WATER SPECIAL FIRE FIGHTING PROCEDURES: WEAR SELF-CONTAINED BREATHING APPARATUS AND PROTECTIVE CLOTHING TO PROTECT AGAINST THE DECOMPOSITION PRODUCTS OF UREA (CAN BE TOXIC). . - - • ' " •' I', '• - -•'•':• ' f VIII* PRECAUTIONS FOR SAFE HANDLING AND USE SPILLED OR RELEASED MATERIAL: COLLECT THE SPILLED UREA FOR FERTILIZER USE* FLUSH REMAINDER AWAY WITH PLENTY OF WATER* IF NECESSARY/ CONTACT YOUR LOCAL FIRE DEPARTMENT/ NATIONAL RESPONSE CENTER AND CHEMTREC (SEE SECTION I). HANDLING AND STORAGE: KEEP DRY AND AVOID EXPOSURE TO HIGH W TEMPERATURES* WASTE DISPOSAL METHOD: Do NOT DISPOSE INTO SEWER. LOCAL/ -4-

STATE/ OR FEDERAL ENVIRONMENTAL REGULATORY AGENCIES SHOULD BE CONTACTED FOR PROPER DISPOSAL PROCEDURES AND LOCATIONS* OTHER PRECAUTIONS: WILL LIQUIFY IF MIXED OR STORED WITH AMMONIUM NITRATE.

EVERY EFFORT HAS BEEN MADE BY TRANSNITRO/ INC. TO PROVIDE AS ACCURATE AS POSSIBLE THE INFORMATION CONTAINED IN THIS MATERIAL SAFETY DATA SHEET FOR THE PRODUCT HEREIN DESCRIBED. THIS INFORMATION APPLIES ONLY TO THE PRODUCT DESCRIBED AND IS NOT VALID IF THE PRODUCT IS ALTERED OR COMBINED WITH OTHER CHEMICALS* NO WARRANTY OR REPRESENTATION/ EXPRESSED OR IMPLIED/ IS MADE AS TO THE ACCURACY OR COMPLETENESS OF THE INFORMATION CONTAINED HEREIN TRANSNITRO/ INC* WILL NOT ASSUME RESPONSIBILITY FOR THE IMPROPER USE OF THE INFORMATION HEREIN SUPPLIED OR ANY DAMAGE OR INJURY RESULTING FROM FAILURE TO ADHERE TO RECOMMENDED PRACTICES OR ABNORMAL USE*

AR206Ii i

T\41*e>l\. OESOTO, INC. PATcRIAL SAFETY DATA SHEET seem* i RfC'B ;;-.. ? *r CESOTO* INC. " " 1700 S. HT. PROSPECT RC (BOX 5C3 ADMIHISTRATIVE-AND RESEARCH CENTER OES PLAINES* ILLINOIS 60017 EMERGENCY TELEPHONE C31Z) 391-9QCO CKEHTREC (€00)

PROOtCT CLASS MANUFACTURERS CODE IOENTIFICATIC ANIONIC SURFACTANT;; A0102001 TRADE NAME PETRO «G SPECIAL FOWOER DATE OF PREPARATION 06/29/87

«*******«***««***«*«*««*SECTION II-HA2AROOUS INGREDIENTS*****««*«**««******«*• INGREDIENT CCAS NUMBER] J8Y* OSHA ACGIH VAPOR WEIGHT PEL-PPM TLV-PPM LEL PR6SSU) fi 20 DEG NONE CONSIDERED HAZARDOUS 100.C

* PERCENT BY fcEIGHT: : SISKIN; C*CEILING LIM TO NEAREST 51 FOR SUBSTANCES 5-951; NE * NOT ESTABLISHED «***««**«* SECTION III-PHYSICAL DATA A***********)**************

PROPERTY MEASUREMENT BOILING RANGE : f ; j >« NA SPECIFIC GRAVITY

*W «»«•«»«»«»«* ••»<•»«•<»«•••»••«»<•»« «V^^«r>«V^**^«»l»«i«*«»«B>^ «» «*•«»• •»«*«•• «^^«» *^^^^^«B*»^«»^^ 9^^«^*W

*********«*******«****$ECTIOh IV-FIRE ANC EXPLOSION DATA********************** OOT CATEGORY NOT. REGULATED FLASH POINT >200.0 OEGW. LOWER EXPLOSIVE-LIMIT (LED: SEE SECTION II

EXTINGUISHING MEDIA: USE NATIONAL FIRE PROTECTION ASSOCIATION CLASS 8 EXTINGUISHERS (CARBON OIOXID5, DRY CHEMICAL OR FOAM).

UNUSUAL FIRE ANO EXPLOSION HAZARDS: NONE RECOGNIZED

SPECIAL FIRE FIGHTING PROCEOtRES: COOL FIRE EXPOSED CONTAINERS KITH HATER. hEAR NIOSH/MSHA APPROVED SELF-CONTAINED 8REATHING APPARATUS ANO PROTECTIVE CLOTHING TO PREVENT CONTACT klTH SKIN ANC EYES. *********************«*****$ECTION-V REACTIVITY DATA*A************************' STABILITY: ( ) UNSTABLE (X) STABLE INCOMPATIBILITY (MATERIALS TO AVCIO): NONE RECOGNIZED. HAZARDOUS DECOMPOSITION PRODUCTS: PRODUCTS OF COMBUSTION ARE HAZARDOUS.

HAZARDOUS POLYMERIZATION: ( ) MAY OCCUR (X> WILL NOT OCCUR CONDITIONS TO AVOID: NONE RECOGNIZED. *«************SECTioN VI-WASTE DISPOSAL ANO ENVIRONMENTAL RELEASES*************

ENVIRONMENTAL RELEASES: CERTAIN RELEASES OF ANY SUBSTANCE TO THE ENVIRONMENT ARE PROHIBITED BY LAW ANO MAY RECUIRE REPORTING TO AN ENVIRONMENTAL AGENCY. REMOVE ALL SOURCES OF IGNITION. NEAR PERSONAL PROTECTIVE EQUIPMENT TO AVOID BREATHING OUST ANO SKIN ANO SYE CONTACT WITH THE SPILLED MATERIAL. USE SWEEPING COMPOUND TO SWEEP UP MATERIAL. USE EMERGENCY RESPONSE PROFESSIONALS IF MANAGING A RELEASE IS BEYOND THE CAPA8ILITY OP IN-HOUSE PERSONNEL. DASTE DISPOSAL: THIS MATERIAL IS NOT CLASSIFIED AS AN IGNITA8LE HAZARDOUS WASTE ACCORDING TO FEDERAL REGULATIONS; HOWEVER, IT MAY BE IN YOUR STATE. CHECK WITH YOUR STATE ENVIRONMENTAL AGENCY TO DETERMINE IP THIS MATERIAL IS REGULATED IN ANY MAY. NO DISPOSAL METHOD SHOULD 86 USED WHICH WOULD POSE AN ENVIRONMENTAL OR HUMAN HEALTH THREAT INCLUDING ANY WHICH WOULD CONTAMINATE GROUND OR SURFACE WATERS. PAGE 3 MANUFACTURERS CODE IDENTIFICATION A0102001 C6/29/67

*«**t**«««**««**«**«*«*««*SECTION VII-HEALTH HAZARD OATA«***««*«****«««***>*** x"" ,& THRESHOLD LIMIT VALUE: LIMITS FOR NUISANCE OUSTS ARE 15 MG/M3 (CSHA PEl/T / ANO 10 MG/MJ (ACGIH TLV). •f,c ' EFFECTS OF OVEREXPOSURE " '' INHALATION: EXCESSIVE EXPOSURE TO OUST MAY CAUSE NASAL ANO RESPIRATORY IRRITATION. SKIN CONTACT: PRIMARY IRRITATION. EYE CONTACT: PRIMARY IRRITATION. INGESTION: • ' _ MAY CAUSE GASTROINTESTINAL IRRITATION EMERGENCY AND FIRST AID PROCEDURES: INHALATION: REMOVE FROM EXPOSURE TO FRESH AIR. GIVE ARTIFICIAL RESPIRATION OR CAROIOPULMONARY RESUSCITATION (CPR) IF REQUIRED. IF 6REATHINC IS DIFFICULT, GIVE OXYGEN. KEEP HARM AND OUIET. GET MEDICAL ATTENTION. SKIN CONTACT: WASH AFFECTED AREAS WITH SOAP AND WATER. 00 NOT USE SOLVENTS. REMOVE CONTAMINATED CLOTHING AltD WASH BEFORE REUSE. GET MEDICAL ATTENTION. EYE CONTACT: FLUSH WITH WATER FOR 15 MINUTES. GET MEDICAL ATTENTION. INGESTIOK: GET MEDICAL ATTENTION. «***««*******«**«*SECTION VIII-SFECIAL PROTECTION INFORMATION *««*«*««**•****** - ' , , RESPIRATORY PROTECTION: IF EXPOSURE EXCEEDS NUISANCE OUST EXPOSURE LIMITS.- USE NIOSH/MSHA APPROVED OUST RESPIRATOR. FOLLOW RESPIRATOR MANUFACTURER DIRECTIONS ANC OSHA REGULATIONS (29 CFR 1910.134) FOR RESPIRATOR USE. VENTILATION: WHERE EMPLOYEES MAY BE EXPOSED/ PROVIDE GENERAL DILUTION OR LOCAL EXHAUST VENTILATION IN VOLUME ANC PATTERN TO KEEP LEVEL OF HAZARDOUS INGREDIENT IN SECTION II BELOW RECOMMENDED (ACGIH TLV) OR REGULATE C COSHA PEL) LIMIT. WHERE EMPLOYEES WILL NOT BE EXPOSED.* KEEP LEVEL BELOW 251 OF LEL IN SECTION II. PROTECTIVE GLCVES: WEAR CHEMCALLY RESISTANT GLOVES. EYE PROTECTION: SAFETY GLASSES WITH SIDE SHIELDS OR GOGGLES .':.< -1 --*•". ; :: . . . OTHER PROTECTIVE EQUIPMENT: AVOID SKIN CONTACT BY USE OF OTHER PROTECTIVE CLOTHING. A SAFETY SHOWER, AN EYE 6ATH AND WASHING FACILITIES SHOULD BE AVAILABLE. ...-__..„ ****«*******************SECTION IX-SPECIAL PRECAUTIONS****************4******** PRECAUTIONS TO BE TAKEN IN HANDLING AND STORAGE: KEEP CONTAINER TIGHTLY CLOSED. KEEP AWAY FROM HEAT, SPARKS AND FLAKE. STORE IN A DRV LOCATION. OTHEER PRECAUTIONS:/PRECAUTIONS:,} non," . NOT TAKE IhTERNALl<9UD j | PREPARED BY S. *. STEVENSON TECHNICAL INFORMATION SPECIALIST CIBA-GEIGY Dyesturfs & Chemicals Division CIBA-GEIGY Corporation Greensboro. North Carolina 27419-8300 Telephone -919 292 7100 <•. ^J PAGE 1 MATERIAL SAFETY DATA SHEET ...... :«.'-l- I" . -- ;' iC3v'> • EMERGENCY TELEPHONE NO. (919) 292-7100

TRADE NAME : SEQUESTRENE 14.2X ZN

CHEMICAL FAMILY : EDTA SODIUM ZINC

HAZARDOUS SUBSTANCE YES NO OSHA: PENNSYLVANIA: IX MASSACHUSETTS: X

FOR STATE RIGHT-TO-KNOH INFORMATION, SEE SECTION X.

SECTION I - OSHA HAZARDOUS INGREDIENTS

INGREDIENT: NITRILOTRIACETIC ACID PERCENT: OSHA PEL: ACGIH TLV: ABOUT 0.2 NOT ESTABLISHED NOT ESTABLISHED

SECTION II - SHIPPING INFORMATION

DOT STATUS: NOT REGULATED PROPER SHIPPING NAME: NOT APPLICABLE HAZARD CLASS: NOT APPLICABLE SEQUESTRENE 14. 2X ZN AR206I 15 CIBA-GEICiY Dyestulfj ft Chemicals Oivlsfon CIBA-GEIGY Corporation /)-<"" P.O. Box 18300 xQ Greensboro. North Carolina 27419-8300 -v (i Telephone-919 2927100 PAGE 2 IDENTIFICATION NUMBER: .!-:•::• NOT APPLICABLE REPORTABLE QUANTITY (RQ) POUNDS: NOT APPLICABLE

SECTION III - PHYSICAL DATA

APPEARANCE AND ODOR: POWDER, ODORLESS BOILING POINT: NOT EVALUATED DECOMPOSITION TEMPERATURE: NOT EVALUATED EVAPORATION RATE: NOT EVALUATED PERCENT VOLATILE: NOT EVALUATED PH: NOT EVALUATED SOLUBILITY IN WATER: SOLUBLE SPECIFIC GRAVITY: NOT EVALUATED VAPOR DENSITY: NOT EVALUATED VAPOR PRESSURE: NOT EVALUATED

SECTION IV - FIRE, EXPLOSION AND REACTIVITY INFORMATION

PHYSICAL HAZARD(S): NONE FLASH POINT: NOT EVALUATED FLAMMABLE LIMITS IN AIR-LOHER: NOT EVALUATED :: r FLAMMABLE LIMITS IN AIR-UPPER: NOT EVALUATED EXTINGUISHING MEDIA: CARBON DIOXIDE, DRY CHEMICAL, FOAM, MATER. SPECIAL FIRE FIGHTING PROCEDURES:, NONE REQUIRED. HAZARDOUS DECOMPOSITION PRODUCTS: SEQUESTRENE 14.2X ZN AR206II6 CIBA-GEIGY Oyestutfs & Chemicals Division CIBA-GEIGY Corporation P.O. Box 18300 Greensboro. North Carolina 27419-8300 Telephone-919 292 7100 % y PAGE 3 BURNING MAY PRODUCE OXIDES OF CARBON, NITROGEN OR SULFUR. FIRE AND EXPLOSION HAZARDS: NO UNUSUAL HAZARDS. STABILITY: STABLE INCOMPATIBILITY: NONE KNOWN. HAZARDOUS POLYMERIZATION: MILL NOT OCCUR.

SECTION V - HEALTH HAZARD INFORMATION

HEALTH HAZARD: NITRILOTRIACETZC ACZD ZS AN NTP CARCZNOGEN. CZBA-6EZ6Y DOES NOT CONSZDER NTA AS POSZNG A SZGNZFZCANT RISK TO HUMAN HEALTH DUE TO THE MECHANISM AND LEVELS REQUIRED TO PRODUCE AN ADVERSE EFFECT. HEALTH HAZARD REFERENCE: NTP 4TH ANNUAL REPORT ON CARCZNOGENS > LZMZTS OF EXPOSURE: , NONE ESTABLZSHEO EFFECTS OF OVEREXPOSURE: NOT KNOWN INGESTION: (RATS) LD50 > 5,000 MG/KG DERMAL: NOT EVALUATED EYE IRRITATION: (RABBZTS) NON-IRRITATING SKZN IRRITATION: (RABBZTS) NON-IRRITATING INHALATION: NOT EVALUATED ADOZTZONAL DATA: NONE "

SECTZON VZ - EMERGENCY AND FZRST AZD PROCEDURES

EYES: IMMEDIATELY FLUSH EYES WITH HATER FOR AT LEAST 15 MZNUTE3. GET MEDICAL ATTENTZON. SKZN: REMOVE CONTAMZNATED CLOTHZNG AND FLUSH SKZN WITH LARGE SEQUESTRENE 14. 2X ZN AR206I 17 CIBA-GEIGY Dyestufts & Chemicals Division CIBA-GEIGY Corporation P.O. Box 18300 Greensboro. North Carolina 27419-8300 Telephone-919 2927100 PAGE AMOUNTS OF HATER. ZF ZRRZTATZON PERSISTS, CONTACT PHYSZCZAN. ZNHALATZON: REMOVE TO FRESH AZR. ZNGESTZON: " SEEK ZMMEDZATE MEDZCAL ATTENTZON. PHYSICIAN'S COMMENTS: NONE

SECTZON VZZ - PRECAUTZONS FOR SAFE HANDLZNG

HANDLZNG, SHZPPZNG AND STORZNG PRECAUTZONS: NOTZCEI CONTAINS NITRILOTRIACETIC ACID OR ITS SALT AS A BY-PRODUCT. ZN ACCORDANCE WITH GOOD INDUSTRIAL PRACTZCE, HANDLE WITH DUE CARE AND AVOZD UNNECESSARY PERSONAL CONTACT. FOR ZNDUSTRZAL USE ONLY. i i

SECTZON VZZZ - SPZLL AND DZSPOSAL PROCEDURES / ENVZRONMENTAL DATA

SPZLL PROCEDURES: SHOVEL ZNTO APPROVED DISPOSAL CONTAINER. VACUUM CONTAMZNATEO AREA. AVOZD CREATING DUSTY CONDZTIONS. HASTE DZSPOSAL METHOD: BURY OR ZNCZNERATE ZN APPROVED SITE OR FACZLZTY ZN ACCORDANCE HZTH LOCAL, STATE AND FEDERAL REGULATIONS. RCRA STATUS: NOT A HAZARDOUS HASTE UNDER RCRA (40 CFR 261). CERCLA STATUS: NOT A HAZARDOUS SUBSTANCE UNDER CERCLA (40 CFR 302.4). CONTAZNER REUSE: THE EMPTY CONTAZNER HAY CONTAZN RESIDUES OF THE PRODUCT AND SHOULD NOT BE REUSED FOR ANY PURPOSE HZTHOUT RECONDITIONING. BOD 5: 0.01 G/G COD: 0.44 G/G FZSH TOXZCZTY: (BLUEGZLL) LCEO > 1,000 MG/L (96 HOUR) SEED TOXZCZTY: NO ZNKZBZTZON 8 300 MG/L CHA 307 POLLUTANTS: NONE KNOHN ADDITIONAL ENVZRONMENTAL DATA: SEQUESTRENE 14.2X ZN AH206I18 CIBA-GEIGY Oyestutfs A Chemicals Division CIBA-GEIGY Corporation P.O. Box 18300 ^ Greensboro. North Carolina 27419-8300 f5, Telephone-919 292 7100 PAGE 5

NONE

SECTZON ZX - CONTROL MEASURES

RESPZRATORY PROTECTION: ZN CASES HHERE THERE ZS A LZKELZHOOO OF ZNHALATZON EXPOSURE TO THE POWDER (DUST), HEAR A NZOSH APPROVED DUST RESPZRATOR. PROTECTZVE GLOVES: HEAR ZMPERVZOUS GLOVES AS A STANDARD HANDLZNG PROCEDURE. EYE PROTECTZON: HEAR SZDE-SHZELD SAFETY GLASSES. OTHER PROTECTZVE EQUIPMENT: HEAR APPROPRIATE EQUIPMENT TO PREVENT PROBABZLZTY OF EXPOSURE AND PERSONAL CONTACT. DELUGE SAFETY SHOHER AND EYE HASH SHOULD BE LOCATED NEAR HORK AREA. VENTZLATZON: LOCAL EXHAUST RECOMMENDED, MECHANZCAL EXHAUST ACCEPTABLE

SECTZON X - STATE RZGHT-TO-KNOH ZNFORMATlON

HAZARDOUS INGREDIENTS: NZTRZLOTRZACETZC ACZD, CAS NO. 139-13-9, GLYCZNE,N,N-BZS(CARBOXYMETHYL)- (PA AND MASS) NON-HAZARDOUS INGREDIENTS: SODZUM ZZNC EOTA, CAS NO. 14025-21-9, ZZNCATE(2-), N,N'-1.2-ETHANEDZYLBZS N-(CARBOXYMETHYL) GLYCZNATO (4-)-N,N', 0. 0', ON, ON' -, DZSODZUM, (OC-6-21)-

SEQUESTRENE 14.2X ZN AR206I 19 CIBA-GEIGY Dyestulfs A Chemicals Division CIBA-GEIGY Corporation P.O. Box 16300 Greensboro. North Carolina 27419-8300 (j Telephone- 919 2927100 /,, . PAGE

PREPARATZON DATE: 03/25/88 REVZSZON s: 2 FOR FURTHER ZNFORMATZON, PLEASE CONTACT : JOHN T. DUKES, JR. (919) 292-7100 THE ZNFORMATZON AND RECOMMENDATIONS CONTAINED HEREZN ARE BASED UPON DATA BELZEVED TO BE CORRECT. HOWEVER, NO GUARANTEE OR WARRANTY OF ANY KZND EXPRESSED OR ZMPLZED ZS MADE WITH RESPECT TO THE ZNFORMATZON CONTAINED HEREIN. THIS MATERZAL SAFETY DATA SHEET HAS PREPARED TO COMPLY HZTH THE OSHA HAZARD COMMUNZCATZON STANDARD (29 CFR 1910.1200) ANO SPECZFZC STATE RZGHT-TO-KNOH LAHS. THZS SUPERCEOES ANY PREVIOUS INFORMATZON.

SEQUESTRENE 14.2X ZN AR206I20 GRACE IV 4 ATmi A I Organic Chemicals Division MATERIAL WriGrace&Co. _^_ __r r LexingtortM<^173 O ^V CCT\^ F^ J^T^Kt0

Compflw with US. Hazard Communication Standard and EMERGENCY TELEPHONE NUMBER: 603-888-2320 Pennsylvania RfgM-to-Know SECTION ONE • PRODUCT DESCRIPTION fr«,n ...... ,*.. . - ; 0,.- IDENTTTY: HAMP-EX® 11% Iron [604.01] Date: 11-3-88 CHEMICAL DESCRIPTION: Sodium iron dietnylenetriaminepentaacetata SYNONYMS: Fe DTPA Na; Ferric dletrtylenetriairtnepentaacetic add, monosocOum salt PRODUCT CAS NUMBER: 12389-75-2 GENERAL PRODUCT USE: Bleaching aid for textiles or pulp and paper. SECTION TWO • INGREDIENTS Chemical Nama CAS Number Percent Present fw/w\ Fa DTPA Na 12389-75-2 >98 Nitritotrlacetfcadd <4 (as Naa, Najj. or Fe sals)

N A- Not applicable N.D.- Not d«t«rmin»d (not available) SECTION THREE - PHYSICAL DATA APPEARANCE AND ODOR: Tan powder with no odor. BOiUNG POINT: NA BULK DENSITY: 47 Utfl (0.75 o/cm3) MELTING POINT: MD. SPECIFIC GRAVITY: NA VAPOR PRESSURE: N A % VOLATILE BY WT.: N A VAPOR DENSITY: NA EVAPORATION RATE: NA WATER SOLUBILITY: 14 #100 mt pH of 1% solution: 23-3.5 OCTANOLWATER PARTITION COEFFICIENT: N.D. SECTION FOUR - FIRE FIGHTING DATA FLASH POINT: N A METHOD: NA LOWER EXPLOSIVE LIMIT: NA UPPER EXPLOSIVE LIMIT: N A AUTO IGNITION TEMPERATURE: NA EXTINGUISHING MEDIA: Does not bum - decomposes. For fires involving this material use water, caroon dioxide, dry chemical or foam.

Tteinfonnatieii contained hwifeii bawd woo* deMcoraiotadtnw and occure^ contained lw««ii or rtw mute *•>b? obtained from *• in* *«rwl TMi infemwljon * oftrtd «oW» »or Hw vt^ con?Kt«roHeii.ioiii^vvifcatifK*lh*UMa>^ conations of M» of Ihlt ManwliM and *• matarial d*«cnb*d turn an not wi** *• control oi Croc*. Croc* oaumm «• rxpontibility for iniunr )• At* uur or Ihir4 ptneni. Hi* mat«rial dncnbtd hcnin it leU onlv pwnuanl la Gracrt Term and CendMiom of Sat*. mcluOKifl lho» Kmling WOROMIM ond rwntdio cenioincd rturwii H it *» moen,t>*tv et *• viw to dcttmnn* wh*iK*f e»v ui• -< •*>« HIM __ J •<••••••* A* :• a «»*»J«aaa . ..*k » »: *»fcl» t. J...I ...I. . <...<*. Hamp-€x 11% Iron U.S. and Pennsylvania MSDS Page3of,3>£x ______; • ______^2 ______SECTION SEVEN- SPILL & DISPOSAL PROCEDURES SPILL AND RELEASE PROCEDURES: Evacuate area of nonesserrtial personnel. Ventilate area. Use protective equipment and respiratory protection stated In Section Eight. Contain liquid spills using a barrier of Inert material such as sand or by diking the area. Absorb spilled liquids using an inert material. Scoop or shovel absorbed material or spilled solids Into containers. Avoid creating a dust during transfer of solids. Prevent spilled product or contaminated wash water from entering drinking water supplies or streams. WASTE DISPOSAL PROCEDURES: This product Is not a federal hazardous waste according to U.S. EPA regulation 40 CFR 261 . Dispose of waste product in accordance with local and state regulations. SECTION EIGHT- SPECIAL PROTECTION INFORMATION VENTILATION: Hoods or local exhaust can be used to supplement mechanical or general industrial ventilation to eliminate dusting. PROTECTIVE EQUIPMENT: Goggles, impervious gloves and impervious clothing to prevent skin contact. RESPIRATORY PROTECTION: If a dust is generated, use a dust mask. SECTION NINE • SPECIAL PRECAUTIONS WORK/HYGIENIC PRACTICES: Wash thoroughly after handling. Wash contaminated clothes before re-use. Launder woric clothes separately from famjly clothes. Check protective clothing, particularly impervious gloves, for leaks before use. HANDLING AND STORAGE PRECAUTIONS: Store in cool, dry, and well ventilated area. Keep containers closed. Do not enter storage area unless area is adequately ventilated. SECTION TEN - REGULATORY AND OTHER INFORMATION U.S. TSCA LISTING: Ingredients in this product are listed In the U.S. EPA TSCA listing. U.S. SARA CLASSIFICATION^): Immediate (acute) health hazard. Delayed (chronic) health hazard. Ingredients present in product that may require reporting under Section 313 of SARA Title HI as defined In 40 CFR 372: None ..•"*• = - -'• EXPOSURE LIMITS: (N.E « None Established) Ingredient ACGIH frv* OSHA PEL NIOSH IDLH" Limits not established for ingredient(s). •Also Grace Internal Umft unless otherwise specified "Immediately Dangerous to Ufe or Health - To order a new MSDS call: Prepared by Donna A. Chadwick, 11/3/88 61 7-661-6600 X2907 Organic Chemicab Division, Regulatory Services Department (Organic Chemicab Division Literature DepL) 617-861-6600X2975 u DEC 26.19/9 ,...^0,. / P»>* A»M«t*« X- •%. * 5S3S* in* / BWM.C...N..44.RI3W SMktfrf.1&M.V MATERIAOCCUPATIONALL SAFETSAFETY o«4Y HEALT DATH ADMINISTRATIOA SHEEN T

SECTION 1

MANU? ACTUNCH'S NAME KALLINCKROOT. INC. t"*\§/tS^ffi?£~~&/:?3 UALLINCKROOT t SECOND STREETS. ST. LOUIS. MO. 63147 • ADDRESS (>««»* r. Strut. C«>. Statt, a*4 ZIP CoJtl CHEMICAKagnesitnL NAME aAM SulfatD SrNONVMe S 1 TRACE NAME AND SYNONYMS CHEMICAInorganiL FAMILcY Salt | 'ORMULA^^ SECTION 11 HAZARDOUS INGREDIENTS •,-•4 ' FAINTS, p»f if BVATIVI % & SOLVCNTS TLV TLY - * % ALLOYS ANO METALLIC COATINGS ft (Unite) ? PIGMENTS BASE METAL CATALYST ALLOYS i VEHICLE METALLIC COATINGS • SOLVENTS f HUM METAL PLUS COATING OR CORE »LU* ADDITIVES OTHERS • ' OTHERS j TLV HAZARDOUS KIXTUBIS OF OTHER LIQUIDS. SOL10S. OR BASES ft

C '. - •.. *. • . : -.•» -r» •«» " • . .. t '.'.'* IV FIRE AND EXPIOSKM HAZARD DATA f LASH JOINT |M»!ftoa ws«dl | FLAMMABLE LIMITS I L«l U*l

EITINGUHHINQ MEDIA Anv suitable media* f IGHTINO PROCCOURfS

UNUSUAL nn ANO EWLOSION H ALAMOS

".'-™xjfr>:-"* ^-f-•'• -• .<^T^/

&"DATS2'flrTOr—•-^ * • .••:S*s***'''**-*ffaftfc•' ':fffi*$%?^?7*l ec rabbit 1750 PR/kg compound of very lev toxtclty

AN______WasO flRST AID PROCEDURES h veil vtth vater on contact areas. Ingest ion

is a very strong cathartic - 1^ gtns is the usual dose as the heptahydrate£. Call Physician SECTION VI . fEAtmViTY DATA . .. CONDITIONS TO AVOID

CONDITIONS TO AVOID

Dissolve In v&ter and flush to sever

earns as above

•£*wv.«f-^|-T»jn-«.".«.i.- -'it^ir- •*•'" gJirfV*»-> *•"- -<•«•-' - - » •' •'s>-enrj:"fiii»'-vfcT;» "iiVi •>«.vry-«Ii."> 5.' ••••'/• " ^?• •: ' ^•. /"•"i,i '" •' . •• ssctro.* •»• .w ' yn • i s?£crA.» •••««« L PROTECKO. Ni .. .is?osaiATft^: • •• .'•« • •••••*/ '.'- -f -f\^. rv£j -liv->y ^i^s%; ^••'v.*»..»^' V*.*>. '1 ; RESPIRATORY PROTECTION (Sptcify tyftf I VENTILATION LOCAL EXHAUST SPECIAL

MECHANICAL (C**etal) ^ OTHER 3 PROTECTIVE GLOVES | EYE PROTECTION P OTHER PROTECTIVE EQUIPMENT t^^ coat i^5 • - - J- -"i_-r 'j "

't^-'-*^^^^-1- =--'•'"-'"'*''•••••'"-*'''-''• ' . *'- : -***.** -*"*.'- -"Z-'-^ ' ' •••*' ^'•>'vT'.'Xfc&'fo .r'*'* :i PRECAUTIONS TO BE TAKEN IN MANOHhg ANO STOmNG dry placet THER PRECAUTIONS product data — ^F~V rs industrial cherrift^ferl^

re**1"'63' Oat" DIAMMOIMIUM PHOSPHATE - DAP (NH4)2 HP04

Theoretical Equivalent P205 53.8%

NH3 25.7%

Mol. Weight 132.07

Chemical Typical Analysis P2O5 53.5%

NH3 25.4%

Moisture 0.3%

Fe 50 ppm

(J Physical Screening — U.S. Standard Sieve

Cumulative on No. 10 0.0 No. 20 15.4 No. 60 72.4 No. 100 89.1 Bulk Density 1.00 62. lbs./cu. ft.

pH 1% Solution at 20" C 8.0

Solubility Temp. *C gr. DAP/100 gr. H2O 0 43 20 69 60 97

We believe all information given it accurate. It it offered in good faitti. but without - , guarantee. Since conditions of ute are be vond our control, all ritkt are aitumad by^V the uter. Nothing herein thall be conttrued at a recommendation for utet which infringe valid patentt or at extending a licenie under valid patentt. fl f"^ •*% r* ^ * A w product data -~TN' industrial chemfcaK'^'J

DIAMMONIUM PHOSPHATE - DAP (NH4)2 HPO4

Description Diammonium Phosphate is a white, anhydrous, crystalline salt of orthophosphoric acid; readily soluble in water; giving a mildly alkaline solution.

Other Names Ammonium Phosphate, Dibasic

Diammonium Monohydrogeh Phosphate

Grades Available Crystalline — Food s V-; — Satisfies Food Chemical Codex Limits Crystalline - Technical

Packaging Multiwall paper bags - 100lbs.net u

Shipping No special regulations

Storage Normal warehouse conditions Prolonged storage may cause caking

General Properties Specialty fertilizers and Applications Yeast Food ;: „ Pharmaceutical! Food Products Intumescent paint Powder fire extinguishers Prevents afterglow in matches Widely used in flame-proofing of fabrics, cotton fibres, wood and speciality papers. \J "

-————————————————— — a r\ ,n -. ... —— _ ————————————————————————————— GRACE Organic Chemicals Division WR. Grace* Co, MATERIAL: 55 Hoyden Avenue Lexington, Mass. 02173 SAFETY DATA

EMERGENCY TELEPHONE NO: 603-833-2320 PAGE: 1 OF: 3 SECTION ONE - PRODUCT DESCRIPTION TRADE NAME: HAMPENE® 14.5% Copper MSDS NUMBER: 1123 MSOS RELEASE DATE: 03/23/83 CHEMICAL DESCRIPTION: Diammonium salt of copper ethyienediaminetetraacetate chelate SYNONYMS: Copper ammonium ethylenediaminetetraacetic acid chelate powder, copper EDTA PRODUCT TSCA/CAS NUMBER: 67989-83-2 SECTION TWO - HAZARDOUS INGREDIENTS

CHEMICAL A CAS NO. %PRE5ENT TLV or PgL Not applicable SEE SECTION TEN - REGULATORY COMMENT about copper. SECTION THREE - PHYSICAL DATA BOILING POINT: N A BULK DENSITY: 35 Ibs/cu. ft. VAPOR PRESSURE: N A % VOLATILE BY WT: N A VAPOR DENSITY: NA EVAPORATION RATE: N A WATER SOLUBILITY: More than 55 gr/1 00ml pH OF 1 % SOLUTION: About 7 to 9 APPEARANCE: Light blue powder. ODOR None. SECTION FOUR - FIRE FIGHTING DATA FLASH FONT (° ffl C): NA METHOD USED: Closed cup. FLAMMABLE LIMIT- LEL NA UEL NA EXTINGUISHING MEDIA: Not applicable, product does not bum. SPECIAL FIRE FIGHTING PROCEDURES: If product is present In fire and threat of decomposition exits. wear self contained breathing apparatus with ful face piece. UNUSUAL FIRE & EXPLOSION HAZARDS: None.

AR206I27 >

s•

_> HAMPENE145% COPPER MSDS NO: 1128 tf(_. PAGE: 2 OF: 3 SECTION FIVE - HEALTH & FIRST AID DATA THRESHOLD LIMIT VALUE: None established for product. EFFECTS OF OVER EXPOSURE: Inhaling nuisance dust may cause coughing, wheezing, respiratory distress and mucous membrane irritation. Nuisance dust may irritate eyes and skin. Product contains a strong chelating agent and Ingestfon of large amounts may cause hypocateemfc tetany with spontaneous recovery.

EMERGENCY AND FIRST AID PROCEDURES: ,*r EYE CONTACT Flush immediate V with large amounts of water for at least 15 minutes, repeatedly holding eyelids open. Call a physfcican immediately. SKIN CONTACT Wash with plenty of water. Wash clothing before reuse. See a physician V skin shows signs of Irritation. INGESTTON If conscious and alert, have the patient drink water or milk for dilution effect, and consult a physician for further directions. • INHALATION If a person breathes in large amounts of dust, move person to fresh air at once. If breathing has stopped, perform artificial respiration. Keep person warm and at rest. Call , a physician immediately. SECTION SIX - REACTIVITY DATA STABILITY: Stable. CONDITIONS TO AVOID IF UNSTABLE: Not applicable (NA). INCOMPATIBILITY WITH OTHER MATERIALS: Aluminum or copper metal may react to release hydrogen at elevated pH values if stored in contact wfth wet product HAZARDOUS DECOMPOSITION PRODUCTS: Thermal degradation may produce nitrogen oxides and carbon monoxide or carbon dioxide. HAZARDOUS POLYMERIZATION: WI not occur. CONDITIONS TO AVOID UNCONTROLLED POLYMERIZATION: NA SECTION SEVEN - SPILL & DISPOSAL PROCEDURES STEPS TO BE TAKEN TO HANDLE 8PJLLS OR RELEASES: Prevent product from entering drinking water supplies or streams. Collect material and package for disposal according to local, state or federal regulations. WASTE DISPOSAL PROCEDURES: This product Is not a feted federal hazardous waste according to EPA regulation 40 CFR 261. Dispose of waste product In accordance with federal, state and local regulations.

AR206I28 HAMPENE145%COPPER MSDS NO: 1123 PAGE 3 OF: i SECTION EIGHT- PERSONNEL PROTECTION INFORMATION RESPIRATORY PROTECTION: If dust is generated wear NIOSH approved mask. VENTILATION: Hoods or locals exhaust can be used to supplement mechanical or general industrial ventilation to eliminate exposure to any dust generated. PROTECTIVE GLOVES: Wear impervious gloves. EYE PROTECTION: Wear chemical safey goggles with side shields or full face shield. As a general rule never wear contact lenses when handling chemicals. OTHER PROTECTIVE EQUIPMENT: Wear Impervious clothing to prevent skin contact. SECTION NINE - SPECIAL PRECAUTIONS PRECAUTIONS TO BE TAKEN IN HANDLING AND STORAGE: Do not use aluminum or copper for storage containers or piping. OTHER PRECAUTIONS: None. SECTION TEN • REGULATORY COMMENTS & OTHER EFFECTS. OSHA...This product Is not expected to contain chemicals listed as carcinogens or potential carcinogens by the National Toxicology Program (NTP), the International Agency for Research on Cancer (IARC) or OSHA according to the definitions and concentration limits of the "Hazard Communication Standard* 29 CFR 1910.1200. EPA.....Copper and its compounds are listed as priority pollutants by the EPA under the Clean Water Act and as such fall under the CERCLA spin reporting requirements of 40 CFR 302.

AR2Q6I29 (JJB, DEPARTMENT JOF LABOR Occupational Strtty and Hithh Administration MATERIAL SAFETY DATA SHEET rUquirad undtr USOL Safety and HMtth Regulations for Ship Repairing, Shipbuilding, and ShlpbfMklng (29 CFR 1916.1016.1917) SECTION I MANUFACTURER* NAMK EMERGENCY TELEPHONE Na LIDOCHEM, INC. 201-583-7100 1QS Crmrrh CHEMICAL NAME ANOSVMONVMS . • • V , -RACE NAMK ANO SYNONYM!

SECTION II .HAZARDOUS INGREDIENTS X TLV TLV fAINTI. f AESEftVATIVCS, t SOLVENTS (UnfU) ALLOYS AND METALLIC COATINOS K (Unhs) FIGMENT* •ASE METAL

CATALYST ALLOYS VEHICLE METALLIC COATINGS -•-!.„,-.-. • FILLER METAL SOLVENTS PLUS COATING OR CORE FLUX ADDITIVES t * ---...*. • OTHERS ' ' ' ' ' ; '

f *•*' • • * * ' - «• ' ' .. . OTHERS -• HAZARDOUS MIXTURES OF OTHER LIQUIDS, SOUOS. OR OASES % <£& « • . . . . •:'••. • . » ....

• - . •-:•••.'-.•.- ^. . . . • •><•• SECTION 111 VWYSICAL^DATA' ijr<:;-*' ' * ' •OIUNO POINT ffj focciric ORAVrTV\tMaO«») •* -•••••- • «CRC«MT,VOLATHJB;.»4«^""- . - • • -• • • , VAKK »RESSUKE (mm N».} •Y VOLUMC («) VAPOR DENSITY |AIMt) , EVAPORATION *AT« " i • -

SOLOilLITY IN WATER ftt _()• C 700 ;/_1 m H,C . APPEARANCE ANO ODOR **lte 'OdorUfiS CryStftll " SECTION IV • FIRE AND EXPLOSION HAZARD DATA FCMHrOINT,M«h

SWCIAL riRE riQHTINO fROCEDURES ...-. .. . , ..,,,, ...

UNUSUAL riRE AND EXPLOSION HAZARDS • • • ' '• ' •

(Continued on mem side) FormOSHA-20 : f; AR206I30 M SECTION V • HEALTH HAZARD DATA _ THRESHOLD LIMIT VALUC ' . i EFFECTS OF OVEREXPOSURK ¥ «@ V EMERGENCY AND FIRST AID PROCEDURE* * ... ^ • •

SECTION VI • REACTIVITY DATA

STAilUTV UNSTABLE CONOITJONS TO AVOID . STABLE • X INCOMPATABILITV (Mittrtttt to treUf . ...

HAZARDWiOECOMPOWTION PRODUCTS QxideS Of PhOSphOTOUS ' CONDITIONS TO AVOID HAZARDOUS MAY OCCUR POLYMERIZATION WILL NOT OCCUR X *

SECTION VII • SPILL OR LEAK PROCEDURES STEPS TO M TAKEN IN CASE MATERIAL IS RELEASED OR SPILLEO DHutiOIl with Water

. ' . ••.» . .. • . • . WASTi DISPOSAL METHOD WMhlng wlth water

SECTION viii - SPECIAL; PROTECTION INFORMATION RUPIRATORY PROTECTION tSp*U» fVMl General room ventilation VENTILATION LOCAL EXHAUST .... . ,.,..„ ., , • »P*CIAW MECHANICAL {Gnuntf . • . . OTHER PROTECTIVE GLOVES 1 EY« PROTECTION . , , ......

OTHER PROTECTIVE EQUIPMENT' <

SECTION IX - SPECIAL PRECAUTIONS ):;K PRECAUTIONS TO BE TAKEN IN HANOUNO AND STORING •. ^

' OTHER PRECAUTIONS

• PAGE (2) PormOSHA-20 •PO I».MO

AR206131 **7«OT?~??S?77T;——— 1®&?$%!$V VICKSBURC C H C H I C A L C 0 R P-0 IkA T I 0 N ____ TICKS 6 (I R 6 . M I S $ I S 8 I P P I ^——r ^

MATERIAL SAFETY DATA &CET * Equivalent to OSHA fora 174

PRODUCT NAME: Potacsiw Nitrate g^g DATE: 09/09/86 PAGE 1

SECTION I

Manufacturer's Naae: Vlcksburg Chemical Corporation Information Phone No.: 1-601-636-1231 P. 0. Box 3 Emergency Phone No.; 1-800-424-9300 Vlcksburg, MS 39180 Prepared by: M. S. Bernard

SECTION II HAZARDOUS DCREDIENTS/lDENTCTr DRXHATION «

INGREDIENTS OSHA PEL ACGW TLV PERCENT Potassium Nitrete V; «/< n/d 93.5-99.2 KN03 CAS/ 7757-79-1

SECTION III FHTSICAL/OeCCAL CHARACTERISTICS

Boiling PointC*F> deccnp. f 1385 Specif ic Gravity 2.11 Melting PointCF) 1172 Vapor PressuretaoHg.) below r Evaporation Rate n/d Vapor DansIty(Alr-l) n/a Solubility in Water: 13.3g/tOOnl Appearance and Odor: White to buff crystals. No odor. ———————————.—————i———.....Jij.^..—...—...——————...____._.__.____. SECTION IV FIRE AND EXPLOSION HAZARD DATA

Flesh Point(Method Used): Above 300*F, TOO Flawnable Llalts: LEL- n/d DEL- n/d Extinguishing Media: Non-fleanable Special Fire Fighting Procedures: Self contained air supply to protect free oxides of 'nitrogen. Unusual Fire and Explosion Hazards: Noxious fines nay font. Oxides of nitrogen. Potassium Nitrate is an oxidUer and therefore increases the Intensity of any fire end the possibility of en explosion.

SECTION Y REACTIVITY DATA

Stability: Staili In none! use snd storage. Good It Ions to Avoid: Ftr« conditions. Incompatibility: Corrosive to netels. , Decomposition Byproducts: Oxides of nitrogen Hazardous Polymerization: Will not occur. No known conditions to avoid.

SECTION VI HEALTH HAZARD DATA

Rcute(s) of Entry: Inhalation; Irritating Skin: Not hazardous Ingestlon: Low toxicity

Continued on page 2

AR206I32 Potassium Nitrate PAGE 2

Health.H«ardj(Acut« and Chronic): Oral Ingestlon: Low toxicity. Ingestlon of large quantities •ay nitrate poisoning. Acute LD._ unkown. Eye Contact: May cause -lid irritation and burn. Skin Contact: Normally not hazardous. Skin Absorption: Not known to bo absorbed through the skin. Inhalation: Oust may be irritating, Carclnogenlcity: NTP: Negative IARC Monographs: Negative . . OSHA Regulated: Negative Signs and synptons of Exposure: Snail amounts: Weakness, general depression, headache and Mental Lipalnaent. Large mounts: Dizziness, abdcnlnal cramps, vanIt Ing. bloody diarrhea, weakness, convulsions, and collapse. Medical Conditions Generally Aggravated by Exposure: None known. EB»rgancy and First Aid Procedures: Oral Ingestion: Give large quantities of water and induce vcnltlng. Seek -adleal attention. Eye Contact: Flush immediately with continuous irrigation of flowing water for at least 30 ilnutes. Seek -edlcal consultation if irritation persists. Skin Contact: Promptly wash skin with plenty of soap and water for at least 13 -inutes while reaoving contaminated clothing. Wash clothing before reuse. Inhalation: Ranove to fresh air if effects occur. Consult 'physician.

SECTION VII PRECAUTIONS FOR SAFE HANDLING AM) USE

Steps To Ba Taken In Case Material Is Released or Spilled: Contain material. Pick up material and store in plastic bags away from combustibles. Do not v—«^ contanlnato streams and water supplies. Waste Disposal Method: ; Dispose of in non-crop area away fro» water supplies or in an approved landfill in accordance with State* Federal, and local regulations. Precautions To Be Taken in Handling and Storing: Do not get on skin, on clothing, or in eyes. Keep out of reach of children. Other Precautions: Avoid breathing dusts.

SECTION VIII CONTROL MEASURES

Respiratory Protection: None nomally needed. Use dust -ask If conditions warrant. Ventilation: Recommended to control dust. Protective Gloves: Recommended to avoid contact. Eye Protection: Safety glasses with Side Shields. Other Protective Clothing or Equipment: Body-covering clothing. Work/Hygenic Practices: Shower after handling.

THE INFORMATION HEREIN IS SUPPLIED IN GOOD FAITH, BUT NO WARRANTY, EXPLICIT OR IMPLIED, IS MADE.

AB208I33 MATERIAL SAFETY DATA SHEET /

Section 1 NAME i PRODUCT '• NUFACTURER-SNAME POtftSSiUm IN CASE OF EMERGENCY ^>rtac Chemical Corporation Nitrate TELEPHONE

Note: KNCfr is an oxidizer and is classed as a hazardous substance. TLV Section 2 INGREDIENTS % ft % (units) * Max. Hin. Note: LD«JQ oral, rabbit, r 1.166g an ion/kg. KNCh, potassium .nitrate 99.3 95.5 - . NaNOt. sodium nitrate 5.0 0.1 - Alkali metal carbonates. hydroxides, nitrates. SiO, 0.25

Section a______PHYSICAL DATA eoaiNCPOiNT(OF) Decomooses at 4fJO'r. • SPECIFIC GRAVITY iHjO-U ? 11 ( VAPOR PRESSURE IrnrnHg n Xf> el • ' J/A » * VOLATILE BY VOLUME IP<« thfln It, V-'VAJOK OCNSITY l«ir •»! /A • COLOR ANO ODOR whltp trt huff • SOLUeiLlTY IN WATER13.3E. /10Ccc at O'C. • PHYSICAL STATE SOlid :rvstals or Drills Section 4 fIRE AND EXPLOSION HAZARD DATA w FC-SH*OINT (MCTHOoustoi "FLAMMABLE LIMITS ST* — OF N.A. LF.L not flammable lu.F L « EXTIN GUlSHlNCnn WATER fTT} FOAM 1— 1 ALCOHOL)— — 1 COj I— — 1 DRV 1— 1 OTHER MEDIA 1 X 1 FOG 1 X 1 II FOAM II 1 1 CHEMICAL! 1 n SPECIAL FIRE FIGHTING PROTECTIVE EQUIPMENT Gas mask or self-contained air pack to orotect aeainst oxides of nltmoen that mav be produced. MUNUSUAL FIRE AND EXPLOSION HAZARDS KNOi does not burn but is a powerful oxidizer. It will increase the intensity of existing fires; therefore, the possibility of an explosion exists. SeetionS REACTIVITY DATA «• CONDITIONS TO AVOID STABILITY TTie Dresence of oxiditers and any orcanic material . Use onlv FIRE CONDITIONS water as an extinguisher.

INCOMPAT- ^ OXIDIZING IBILITY 1 IwATtR |X|AeiD 1 IBASE |X| CORROSIVE* MATERIAL (Mmr«l« 10 WOKSl 1 loTMER*(May be corrosive to metals, especially when wet.1 , 4AZARAOOUS DECOMPOSITION PRODUCTS Oxides of nitrogen •e CONDITIONS TO AVOID HAZARDOUS MAY POLYMERIZA OCCUR TION WILL NOT OCCUR y. ' fi rt /% f\ .*•»,-.- Section 8 HIALTH HAZARD DATA nOrALINGtSTlON TTie ingestion of large quantities can gmi_a nit rat.- pnUrming IfEVE CONTACT Possible abrasion by the solid crystal surfaces.______.<^< »SKIN CONTACT~~">i,. ' Not known to he hazardous.______^t_^ 14SKIN ABSORPTION . . .. . 11 INHALATION ITLV OH SUOCitSI tti CONTROL rIGUREl Hazardous, see oral ingest ion. TLV unknown. »EFFECTSOFOVEREXPOSURE ^^ 1()cal ^ ^J^Q^^ Acute systemiCt .nation moderate, inhalation moderate. Chronic loral, iinVnnwn rhrnrHr «v

*• DISPOSAL METHOD }J disposal is required, consult the State Pollution Bureau. Do not dispose of in a manner that will contaminate water supplies. Sections SPECIAL PROTECTION INFORMATION VENTILATION LOCAL EXHAUST SPECIAL Recommended MECHANICAL lG»n*'l'l OTHER ,Wher . e required,. use explosion- Optional proof equipment. Ji Rt SPti4ATCR v PROItCTlON

Section 9 SPECIAL PRECAUTIONS OR OTHER COMMENTS 3>PRECAUTIONS TO BE TAKEN IN HANDLING AND STORING Do not store with organics or combustible material; use grounded handling system; avoid smoking, sparks, etc. ______M OTHER PRECAUTIONS Establish a storage area inspection schedule.______

(BACK! THt INFORMATION HEREIN IS SUPPLIED IN GOOD FAITH. BUT NO/WAR AAXT*. EJCPllQTE OR IMPLIED. IS MADE L ;" *f v -| >,*•,-,• y MATERIAL SAFETY DATA SHEET """""^ Required under USOL Safety and Health Regulations for Ship Repairing, X>, ^ " Shipbuilding, and Shipbreaking (29 CFR 1915, 1916. 1917) ^ & .-•--.. *. , . i , ••»••.>!— ^ I SECTION 1 MANUFACTURER'S NAME ii EMERGENCY TELEPHONE NO. SANDOZ COLORS & CHEMICALS 201-386-8147 RoutAOOR ESeS (Number10 E.. Street Hanover. City. State., tnNd JUP C

PIGMENTS N.A. BASE METAL N.A. CATALYST JJ.A. ALLOYS N.A. VEHICLE N.A. METALLIC COATINGS N.A. FILLER METAL SOLVENTS N.A. PLUS COATING OR CORE FLUX N.A. - ADDITIVES N;A. OTHERS N.A. OTHERS TLV HAZARDOUS MIXTURES OF OTHER LIQUIDS. SOLIDS. OR CASES % (Units)

None

« ...... ,„ ...... :

SECTION III -PHYSICAL DATA

BOILING POINT <°F.) N.A. SPECIFIC GRAVITY (HjO'l) N.A. PERCENT. VOLATILE VAPOR PRESSURE .N.A, SOLUBILITY IN WATER soluble? APPEARANCE ANO POOR Re(j powfjer. mj_^ O(jor

SECTION IV - FIRE AND EXPLOSION HAZARD DATA FLASNoStH POINammabT (Method eUMd) FLAMMABLE LIMITS Lit UCI EXTINGUISHINWater« foamG MEDI,A dry chemical SPECIAL FIRE FIGHTING PROCEDURES __None__- ••______

UNUSUADust Lma FIRyE AMforD EXPLOSIOm explosivN HAZARDe S mixtur. e

PAGE (1) N.A. Not Available (Continued on reverse tide) Form OSHA-20 Re*. May 72 ' SECTION V • HEALTH HAZARD DATA THRESHOLNot establisheD LIMIT VALUEd. f NonEFFECTe Seve OF OVEREXPOSURr reporteE d JT jH&. EMERGENCY ANO FIRST AID PROCEDURES ^__, Wash off with water "^V" .

SECTION VI - REACTIVITY DATA STABILITY UNSTABLE CONDITIONS TO AVOID

STABLE INCOMPATABILITStrong oxidizinY fMattrialgS IOagent tvoid) s HAZARDOUNone______S DECOMPOSITIO_ N PRODUCTS CONDITIONS TO AVOID HAZARDOUS MAYV OCCUR • POLYMERIZATION WILL NOT OCCUR

SECTION VII • SPILL OR LEAK PROCEDURES STEPS TO BE TAKEN IN CASE MATERIAL IS RELEASED OR SPILLED Sweep up powder, wash down with water * •

WASTE DISPOSAL METHOD Landfill or incineration •

SECTION VIII -SPECIAL PROTECTION INFORMATION RESPIRATORY PROTECTION (Specify type) Thi^t mask VENTILATION LOCAL "HAOIT SPECIAL

MECHAN,C^L^«g^llectlon gystem OTHER

EYE PROTiXTION . PROTECTIVgloves E GLOVES goggles OTHER PROTECTIVE EQUIPMENT long sleeves

SECTION IX • SPECIAL PRECAUTIONS PRECAUTIONS TO BE TAKEN IN HANDLING AND STORING • avoid dust formation OTHER PRECAUTIONS none PAGE (2) Form OSHA-20 OPO »35.540 : RtV.MiyTZ \j

AH206I37 U.S. DEPARTMENT OF LABOR Occupational Safet*!-•.y and .Health Administration MATERIAL SAFETY DATA SHEET

Required under USD L Safety and Health Regulations for Ship Repairing. ^> Shipbuilding, and Shipbreaking (29 CFR 1915. 1916. 1917) <0- ' SECTION I MANUFACTURER'S NAME EMERGENCE TELEPHONE NO. RAO CHEMICALS 41./823-0530 ADDRESS (Number, Street. City. State, end Zlf Code} 500 PjanrLCenter. P-itf-huroh. PA 15235 MICAMaanesiuL NAMEm AN SulfatD SYNONYMe MonohvdratS . . '.e TRADMon1,0E Eo NAM MagsuTE ANA5YNONYMANAfS S CHEMICAL FAMILY FORMULA Salts MqSO,-rU) SECTION II -HAZARDOUS INGREDIENTS TLV TLV PAINTS, PRESERVATIVES. & SOLVENTS X JUnlnl ALLOYS ANO METALLIC COATINGS % (Units) ...,. ., ^ . PIGMENTS 0 BASE METAL 0 ,.-.-!-- - - CATALYST 0 .ALLOYS 0 .. .,...... VEHICLE 0 METALLIC COATINGS 0 FILLER METAL SOLVCNTS 0 f: :'". : • PLUS COATING OR CORE FLUX 0 ADDITIVES 0 OTHERS 0 -,— ••" OTHERS . TLV HAZARDOUS MIXTURES OF OTHER LIQUIDS. SOLIDS. OR GASES X (Units) . _ . ., „--,-- -.^----- •••'•-.

. : • •• • "••-

t .- - -• ' -•" •"• -

• . ,.- i-'.,. • - ' "

---•..» • • • ''•' SECTION III -- PHYSICAL DATA ~ / Wit BOIUNG POINT (V.) ' N/A SPECIFIC GRAVITY (M.O-1) ^n_?{y P61* PERCENT. VOLATILE • VAPO R PRESSURE (mm HS.) N/A BY VOLUME (%) N/A' EVAPORATION RATE VAPOR DENSITY (AIR-1) N/A N/A SOLUBILITY IN WATER fl'fstfffed H 8^8 ftS^C

APPEARANCE ANO ODOR White Granules No Odor * .. . *••••• * . • ~ .' SECTION IV - FIRE: AMD EXPLOSION HAZARD DATA FLASH POINT (M«tnod UMflJ «/_,«,. . —— ••—• • FLAMMABLE LIMITS L*< U«l .. . • n/ n ., .... "™^rT/ M EXTINGUISHING MEDIA it /« . . , -** ' SPECIAL FIRE FIGHTING PROCEDURES • N/A ...^— — •-

UNUSUAL FIRE AND EXPLOSION HAZARDS N/A

PAGE (1) (Continued on reverse jide)/j R ? ft £ l c o Fom OSHA-20 "'•l-'OlJQ A**. Mix T« SECTION V • HEALTH HAZARD DATA • / THRESHOLD LIMIT VALUE.Lo w .L O_ 5._0 Rats_, . . - greate^ r tha.. n 200„-_0 -mg/k ,.g equivalent of bodyjfqh" V -Vv EFFECTS OF OVEREXPOSURVomitinE . .'g "

SECTION VI - REACTIVITY DATA STABILITY y NSTABLE CONOITIONS TO AVOID

STTABLE u - ' INCOMPATABILITY (Materials to moid) N/A HAZARDOUS DECOMPOSITION PRODUCTSTo MqO + SO-, + SO. at temo. beoinnina at 900'C *- CONOITIONS TO AVOID HAZARDOUS MAY OCCUR POLYMERIZATION WILL NOT OCCUR X

1

SECTION VII • SPILL OR LEAK PROCEDURES STEPS TO BE TAKEN IN CASE MATERIAL 15 RELEASED OR SPILLED No special precautions necessary \ WASTE DISPOSAL METHOD Wash awav with water or burv awav from water sources. -

• SECTION VIII - SPECIAL PROTECTION INFORMATION . ••&? f — RESPIRATORY PROTECTION (Specify type) .. comfort level VENTILATION LOCAL EXHAUST Normal Ventilation SPECIAL MECHANICAL (General) OTHER PROTECTIVE GLOVES EYE PROTECTIONNo t. normall,,y require. d. OTHER PROTECTIVE EQUIPMENT ... special protective doting required

SECTION IX - SPECIAL PRECAUTIONS PRECAUTIONS TO BE TAKEN IN HANDLING ANO STORING

Store normal! v in drv environment. OTHER PRECAUTIONS

m

DA/*e I'M ' t?_ _ . neuA ti\ ». May7> U.S. DEPARTMENT OF LADOM roim Aporrj«rtf i Occupations! Safety and Health Administration fr< f- T r *» f r, f o B r PT U F i*(l-r M iIt L.iii.- f*l '• IL O/.\ f!i 1 *u •i' II V L!A1 M SliEET /^

Required under USDL Safety and Health Regulations for Ship Repairing. x f Shipbuiidin'j. zr.c1 Shipbi caking (29 CFR 1916. 1916. 1917)

. SECTION 1 MANUFACTURE A'&NAf.-C CMERCFf.'CY TELEPHONE NO. Sandoz Colors £ Chemicals (201) 386-8147 ADunesr- i\Hmhrr.Xi»r:. < ;:>: firtf. an

SECTION M • HAZARDOUS INGREDIENTS TLV TLV PAINTS. PRESERVATIVES. £ SOLVENTS & (Unit*) . ALLOYS AND MtVALUC COATINGS % (Unlu) PIGMENT1 BASE METAL

CATALYST ALLOYS

VEHICLE METALLIC COATINGS

...._ FILL^n METAL SOLVENTS PLUS COATING OR COOE FLUX - -"'"'• ". " ..,..' A3DITIVCS OTHERS

OTHFRS : - •• TLV HAZARDOUS MIXTURES OF OTHER LIQUIDS. SOLIDS, OR GASES X (Units) . ~ _ * •

. .. „,;..,.. ..,, ,. ,

SECTION III - PHYSICAL DATA

BOILING POINT (°F.) SPECIFIC GRAVITY (H2O'1| PERCENT. VOLATILE VAPOR PHESSURE (mm Hj.) BY VOLUME (%) EVAPORATION RATE VAPOR DENSITY (AlR'J) ( .,,_ ,. . -J) SOLUBILITY IN WATER '- . SOllJble APPEARANCE ANO ODOR ' BlU6 DOWCSr , mild odor SECTION IV - FIRE AND EXPLOSION HAZARD DATA FLASNoH tpci»vT«

UNUSUAL riRE AND EXPLOSION HAZARDS - -. , -

HAGE (IT. " (Continued en reverie tide) H H d (j 5 I li 0 f-orm OSHA-20 « *" P«». M«y 71 SECTION V - HEALTH HAZARD DATA Ti atSMO'.O L«'-'lT VALUE f h.>p9VoFc- None reportea

EMERGENCY AND FIRST AID PROCEDURES Wash with water for 15 min.

SECTION VI - REACTIVITY DATA STABILITY CONDITIONS TO AVOID UNSTABLE

STABLE INCOMPATAQILITY iMttlCrialt /*» CrOld) QfcyOnfT Q V \ H S ?? j* 71^7 r^^Qn HAZARDOUS DECOMPOSITION PRODUCTS

CONDITIONS TO AVOID HAZARDOUS MAVY OCCUR» POLYMERIZATION WILL NOT OCCUR

SECTION VII - SPILL OR LEAK PROCEDURES STEPS TO BE TAKEN IN CASE MATERIAL IS RELEASED OH SPILLE.O

Swe»ep up powder, wash down with water . • WASTE DISPOSAL METHOD Landfill or incineration

SECTION VIII - SPECIAL PROTECTION INFORMATION RESPIRATORY PROTECTION (Specify type) 1 VENTILATION LOCAL EXHAUST SPECIAL X MECHANICAL (General) OTHER

PROTf CTIVF. GLOVES EYE PROTECTION None required None required OTHER PROTECTIVE EQUIPMENT

SECTION IX - SPECIAL PRECAUTIONS PRECAUTIONS TO RE TAKEN IN HANDLING ANO STORING Avoid excessive dusting OTHER PRECAUTIONS

PAGE (2) cr o »».jo TRADE NAME (COMMON NAME OR SYNONYM) Eagle-Picher ZINK-GRO, Fine Zink, powdered Zinc Sulfate CHEMICAL NAME Zinc Sulfate Monohydrate

ORMULA MOLECULAR WEIGHT 179.46

DDRESS (No.. STREET. CITY. STATE AND ZIP CODE) P.O. BOX 550 Joplin, Missouri 64802

CONTACT PHONE NUMBER ISSUED DATE I REVISED DATE 11/85 8/85 Eagle-Picher Industries, Inc. (417) 623-8000 Chemicals Department Emergencies: Call CHEMTREC (800) 424-9300

MATERIAL OR COMPONENT C.A.S. * WT. PERMISSIBLE AIR CONCENTRATION Zinc Sulfate Manonycirate 7446-19-7 99 Not Established

Q OSHA CD ACGIH DOTHER

If large amounts are ingested, induce vomiting and get medical attention. w If eye irritation exists, flush thoroughly with plain water. If skin irritation exists, wash with soap and water. 1 •*>> INGESTION .;/ -'-'/iff Of large amounts may be harmful. '' ^

SKIN Contact may cause irritation. EYES Contact may cause irritation.

MEDICAL CONDITIONS POSSIBLY AGGRAVATED Respiratory problems

UNUSUAL CHRONIC TOXICITY None

FIRE AND EXPLOSION FLASH POINT AUTO IGNITION FLAMMABLE LIMITS IN AIR (Tr BY VOL.) Non-flanroable N/A a OPEN CUP a CLOSED CUP TEMPERATURE N/A UNUSUAL FIRE AND EXPLOSION HAZARDS None

FIRE EXTINGUISHING AGENTS RECOMMENDED As appropriate for surrounding material.

FIRE EXTINGUISHING AGENTS TO AVOID None

SPECIAL FIRE FIGHTING PRECAUTIONS None

(ENGINEERING CONTROLS Use contairment and/or local exhaust ventilation to control dust.

S.ORMAL HANDLING Avoid contact with eyes, skin, and clothing. Avoid breathing dust. Maintain good housekeeping practices.

STORAGE Keep dry.

SPILL OR LEAK Collect and contain for salvage or disposal. Dry sweeping may be used. .... , . WRKNING! Label signal word: SPECIAL: PRECAUTIONS/PROCEDURES/LABEL INSTRUCTIONS Avoid contact with eyes. Avoid prolonged or repeated contact with skin* Avoid breath- ing dust. Wash thoroughly after handling. PERSONAL HYGIENE ,^ ^.gaa! hygiene reduces the possibility of skin irritation. RESPIRATORY PROTECTION Use NICQMCHA approved dust respirator if irritation exists. '

EYES AND FACE GjjasseSf goggles, or face shields are reccranended if irritation exists.

HANDS. ARMS. AND BODY Gloves g^ protective clothing chould be used if irritation exists.

OTHER CLOTHING AND EQUIPMENT None

1 MATERIAL is (AT NORMAL CONDITIONS): APPEARANCE AND ODOR O LIQUID £7 SOLID O GAS White, powder or granular. No distinctive odor n _.. BOILING POINT M/A SPECIFIC GRAVITY VAPOR DENSITY (H,O - 1) (AIR * 1) MELTING POINT deouijjjoses above 3.28 NA 500QC. *•••* SOLUBILITY IN WATER pH VAPOR PRESSURE (

EVAPORATION RATE % VOLATILES BY VOLUME (Butyl Acetate « 1) d (Ether = 1) D (Al20»Q

N/A ______

STABILITY CONDITIONS TO AVOID

O UNSTABLE Qj STABLE Keep dry.

NCOMPATIBILITY (MATERIALS TO AVOID)

None HAZARDOUS DECOMPOSITION PRODUCTS Oxides of zinc, sulfur

^AZARDOUS POLYMERIZATION CONDITIONS TO AVOID O MAY OCCUR £3 WILL NOT OCCUR NA PA HAZARDOUS SUBSTANCE? p IF SO, REPORTABLE QUANTITY: 1QQ 40 CFR 118-117 YES NO

WASTE DISPOSAL METHODS (DISPOSER MUST COMPLY WITH FEDERAL. STATE AND LOCAL DISPOSAL OR DISCHARGE LAWS) Laixlfill

RCRA STATUS OF UNUSED MATERIAL: 40 CFR 261 Not listed.

PERMISSIBLE CONCENTRATION REFERENCES

N/A

HAZARD INFORMATION REFERENCES "Merck Index" 10th Edition, 1983. Merck and Ccrcpany, Inc.

GENERAL OS. DEPARTMENT OF LABOR Occupatiohil Ssfsty •nd Hsstth Administration MATERIAL SAFETY DATA SHEET R«qu(r*d undtr USDL Slfrty tnd HMtth Regulations for Ship Rtoalrlne, Shipbuilding, si* Shlpbrtiklng (M CFR 1C1E, 1916, 1917) SECTION t—————MC'll-CT,u1386 MANurACTUHtHf NAME CMCHOCNCV TKLC'HONC MO. Domtar Gypsun Anerlca Inc. 415-891-2690 21 Broadway -/tn_Flborv Oakfand. CA 94612 CHEMICACalciuLm NAM MME ANratD eSYNONYM DihydratS .e - Gypsum___ _ LTftAOvurooe v-iv-*w«C»r NAM«^^-»*»-f HarvesC^jAarlcuituraEc AN»-»«--i«O» .Iri '^^" • •*»* l Gvosurf

SECTION II - HAZARDOUS INGREDIENTS « TLV TLV MINTS. MfCCIt VATIVM, t IOLVENTS * fUhtot ALLOYS ANO METALLIC COATINGS K (UnlaJ MOMENTS Th|5 ^prtfon , .- • -•AS———— E METAL— TMs section — ——— CATALVST not applicable , - ALLOYS not applicable VEMICLE .,..,. METALLIC COATINOS riLLEft METAL SOLVENTS ' i • . rms COATINO on COKE FLUX

ADDITIVES ,, ,; •» OTHEM OTHERS TtV HAZARDOUS MIXTURES OF OTHER LIQUID*, SOLIDS, OH OASES « (Unla) JJot aoolicable

SECTION III • PHYSICAL DATA eoiuNo POINT |*r_» metric OUAVITV (H,o-» 2.3 KNCCNT. VOLATILE VAPwft PMES.UAE (mm »%.) • •V VOLUME |%) VAPOft DENSITY fAIMll CVAfCAATION RATE (omtiuTY IN WATM (Grams per IQOr.1* water!At 20°C - 0.20 - At IOO°C - O.I. A^CAAANCEANOODOII Off-white crystalline 'powder » No odor SECTION IV • FIRE AND EXPLOSION HAZARD DATA FLASH roiNT (M*UM« MM) I FLAMMABLE LIMIT! 1 Ml _., . Mi 1^^^ tXTINOUISHINO MEDIA ,Hate, . r , Non.. e - nonflanmab].. ..e SOCIAL riME riQHTINO MOCEDUftENone S __ ————————————

UNUSUAL FlftE AND EXPLOSION HAZAKOS None - nonflammable fCMtftwMfMiimmitdt) - FcrmOSHA.20 SECTION V •HEALTH HAZARD DATA ^ A

EMEROENCY ANO FIRST AIO PROCEDURES

— • • '.'•': .

SECTION VI - PSACTIVITY DATA

STABILITY UNSTASlt CONDITIONS TO AVOID . . „ STABLE INCOMPATABIUTY (MlUrtlU

HAZANOOUS DECOMPOSITION PRODUCT. .

CONDITIONS TO AVOID HAZARDOUS MAY OCCUR POLYMERIZATION WllX NOT OCCUft

SECTION VII • SPILL OR LEAK PROCEDURES STEPS TO BE TAKEN IN CASC MATERIAL IS ftELCAMO ON MILLED Dry sweep for disposal

WASTE DISPOSAL METHOD Dry

SECTION VIII • SPECIAL PROTECTION INFORMATION RESPIRATORY PROTECTION (Specify /VM! ___ NIOSH/HSHA aooroved suclLaAJM Co_I87lo STtClAU

MECHANICAL fC.***? OTMtA »«OTECTIVt CLOVES I EYE PROTECTION None 1 __ __MoneL OTHEH PROTECTIVE EaUlPMENT fu)

Normal Or v" War phrMK*

MATERIAL SAFETY DATA SHEET

INDUSTRIAS SULFAMEX, S.A. Distributor - North America Tampico, Mexico AGROMEX, INC. Mobile, Alabama

FOR HEALTH HAZARD INFORMATION, CALL: (205) 473-4360 Date of Preparation: 11-30-87

SECTION I. IDENTIFICATION

- Product Name: TECHANGAM (R) Soluble Manganese Sulfate Fertilizer Micronutrlent - Synonym: Manganese Sulfate (75-78%) - Formula: Mixture

SECTION II. PRODUCT AND COMPONENT HAZARD DATA

A. COMPONENTS: Approx. Percent TLV** CAS Reg. No. *Manganese Sulfate 75. 0 - 5 ag/m^(as Mn) 7785-87-7 Magnesium Sulfate 12.0 None 7487-88-9 Calcium Sulfate 1.0 None 7788-13-9 Water 8.0 None 7732-18-5 *Prlncipal hazardous component **See Section VI-A for additional information on exposure limits. B. PRECAUTIONARY LABEL STATEMENTS:

WARNING! MAY BE HARMFUL IF INHALED ' CAUSES IRRITATION \ Avoid breathing dust. Avoid contact with eyes. Avoid prolonged or repeated contact with skin. Use with adequate ventilation. Wash thoroughly after handling. FIRST AID: In ease of contact, immediately flush eyes with plenty of vater for at least 15 minutes. Call a physician. Wash skin with soap and plenty of vater. Wash clothing before reuse. In case of irritation of eyes, nose, and throat, remove from exposure, treat symptomatlcally, and call a physician if symptoms persist. Since emptied packages retain product residue, follow label warnings even after package is emptied.

Notice: Manganese Sulfate may discolor ornamental surfaces, rock, tile, masonry, etc. Contact with these surfaces, should be avoided. If contact occurs, wash area immediately with water. '

SECTION III. PHYSICAL DATA - Appearance and Odor: White to cream-colored powder, practically odorless. - Boiling Point: Not applicable. - Specific gravity (H20 « 1): 0.87 at 20'/20'C - Vapor Pressure: Not applicable. - Percent Volatile by Volume: Not applicable. - Vapor Density (Air • 1): Not applicable. - Evaporation Rate: Not applicable. - Solubility in Water: Appreciable (approx. 99Z).

SECTION IV. FIRE AND EXPLOSION HAZARD DATA - Flash Point: Not applicable (Noncombustlble). - Flammable Limits: Not applicable. - Extinguishing Agent: Use appropriate agent for surrounding fire. j - Special Fire-Fighting Procedures: None known to Sulfamex. (j - Unusual Fire and Explosion Hazards: None known to Sulfamex.

SECTION V. REACTIVITY DATA V - Stability: Stable. : . - Incompatibility: None known to Sulfamex. - Hazardous Decomposition Products: ' Decomposes to oxides of manganese and sulfur. - Hazardous Polymerization: Will not occur.

SECTION VI. TOXICITY AND HEALTH

A. EXPOSURE LIMITS !C - OSHA Permissible Exposure Limit (PEL): Manganese sulfate (as Mn): 5 mg/o3-C. - Threshold Limit Value (TLV): Manganese Sulfate (as Mn): 5mg/M3-C, ACGIH, 1962. • A NIOSH industrial hygiene analytical method for manganese is available. (1) - An Industrial hygiene analytical method for Manganese Sulfate is available to health and safety professionals upon request. B. EXPOSURE EFFECTS ' • •. •,>•• l •'•. '. " ' f j Inhalation: May be harmful if inhaled. May cause irritation of the nasal ^^ passages. Eyes: Dust may cause irritation. Skin; Prolonged or repeated contact, may cause irritation. C. FIRST AID

Inhalation: Remove from exposure. Treat symptomatically, and get medical attention If symptoms persist.

Eyes: Immediately flush with plenty of water for at least 15 minutes and get medical attention.

Skin; Immediately wash with soap and plenty of water. Wash contaminated clothing before reuse.

D. ANIMAL TOXICITY DATA

The composition of this product varies from one batch to another; however, toxicity data felt to be representative of this variable product are provided below: Toxicity Test Species Result (2) Classification (3) Acute oral LD5Q Rat 1600-3200 mg/kg Slightly Toxic Acute oral 1050 Mouse 800-1600 mg/kg Slightly Toxic Dermal LDjQ Guinea pig >1000 mg/kg Skin irritation Guinea pig Slight Eye irritation Rabbit Moderate In the 1930's, manganese ore mining and processing operations were studied, and it was determined that chronic overexposure to manganese ore dust produced a , disease of the nervous system with symptoms similar to Parkinson's diesease: tremor, rigidity of facial expression, stooped posture, and stiffness and slow- ness of movements. (4) Other reported illnesses include pneumonia and metal fume fever. (5) Although these effects in humans have occurred from exposure to oanganese ore, manganese dioxide, and finely divided manganese, a thorough search of the world medical literature has disclosed no reports of such effects occurringr£roa exposure to manganese sulfate, the form of manganese present in Tecmanganf*' Eastman Chemical Products, Inc. reported that no neurotoxlcity, pulmonary disease, nor metal fume fever have been seen in Eastman employees who have worked with Tecmangam for many years, although irritation of the nasal BUCOUS membrances, skin irritation, and eye irritation have been observed. (6)

SECTION.VII. PERSONAL PROTECTION AND CONTROLS

A. RESPIRATORY PROTECTION An appropriate NIOSH-approved respirator for dust should be worn if needed.

B. VENTILATION General; Recommend at least 10 air changes per hour for good general room ventilation. » Local Exhaust: Recommended to control dust. See Section VI-A for information on exposure limits. Maintain workroom air concentrations belov irritating levels. -, . . C. SKIN AND EYE PROTECTION Safety glasses should be worn in any type of industrial operation. Protective i j gloves should be worn.

D. OTHER CONTROL MEASURES An eye bath and washing facilities should be available. Wash thoroughly after handling.

SECTION VIII. SPECIAL STORAGE AND HANDLING PRECAUTIONS Since emptied packages retain product residue, follow label warnings even after package is emptied.

• JCXKKM* m M V*ttJBKKSB« WKSBK*JBM*K*>X«Vai *£• BCCB CSSS5 K K Ktt *K SE • VS K WXSB WUXWWaStt WSKKB WC WXKKCK

SECTION IX. SPILL. LEAK, AND DISPOSAL PRACTICES Steps to be taken in case material is released or spilled; Collect and contain for salvage or disposal. Waste Disposal Method: Landfill. Observe all federal, state, and local laws concerning health and environment.

SECTION X. ENVIRONMENTAL EFFECTS DATA I , i \^j> A. SUMMARY: This product has not been tested for environmental effects. However, some laboratory test data and published data (7,8) are available for all of the major components of this product, and these data have been used to provide the following estimate of environmental impact: This product has a low biological oxygen demand, and it is expected to cause little oxygen depletion In aquatic systems. It is expected to have a low potential to affect aquatic organisms, secondary waste treatment micro- organisms, and the germination and growth of some plants. If diluted with a large amount of vater, this product released directly or indirectly into the environment is not expected to have a significant impact.

SECTION XI. TRANSPORTATION DOT Hazard Classification: Not regulated by DOT f ff

SECTION XII. REFERENCES 1. NIOSH Manual of AnalyticalMethods, 2nd Edition, Volume 2. Issued by the National Institute for Occupational Safety and Health. Washington, U.S. Government Printing Office, 1977, Method S5. 2. H. C. Hodge and J. H. Sterner, Tabulation of toxicity classes. Am. Ind. Hyg. Assoe. Q. 1949; 10:93-96.

AR206I52 Si001111-87 4 3. R.H. Flinn, Et Al. Chronic Manganese Poisoning In an Ore-Crushing Mill. Public Health Bulletin No. 247. 1940.

4. A. Hamilton and H.L. Hardy, Industrial Toxicology. Acton, MA, Publishing Sciences Group, Inc., 1974, pp 127-130.

5. Battele's Columbus Laboratories, Water Quality Critical Data Book Volume - 3 - Effects of Chemicals on Aquatic Life, Selected data from the literature through 1968. Washington, U.S. Environmental Protection Agency, Project No. 18050 GWV, Contract No. 68-01-007, May 1971. 6. J.E. McKee and HJLW._WolfJ. .Editors. Water Quality Criteria, Publ. No. 3-A (Revised). State of California, 1963.

The information contained herein is furnished without warranty of any kind. Users should consider these data only as a supplement to other Information gathered by them and must make independent determinations of suitability and completeness of information from all sources to assure proper use and disposal of these materials and the safety and health of employees and customers. Fl-?07 * MATERIAL SAFETY v^ATA i'SHEET' PG 1 TRIPOl YPHOSPHATE ANH>D GRAK REVISION OFsOl-10-89 .V

SHIP TO:

3705.319kFv G;RACE2 *<. co , ORDEPRODR ;-:oHO:: ATTr-J: PURCHASING AGENT IRQM RUN INDUSTRIAL PARK 570 GRANT UAY OH".! Ann 1 A -««« FOGELSVILLE PA 18051 • "^ " APR 14 1939

VAN WATERS t ROGERS INC., 1600,NORTON BL.DO. SEATTLE, WA 98104-1564 ; RwE.NCT.S jR&S I STANCE *"•"• ————— — — —--..«- — --. — — — — — »-»».-..-..«..-..... FOP EinERGENCY ASSISTANCE INVOLVING CHEMICALS CALL CKEItTREC (800) .—————————POP PRODUCT AND SALES INFORMATION-——————- CONTACT YOUR LOCAL VAN WATERS R ROGERS BRANCH CFFICE -PRODUCT IDENTIFICATION- FROIiUCT NAME: SODIUM TRIPOLY- CAS MO.s 7758-29-4 (ANHYDROUS) PHOSPHATE CAS NO.: 15091-98-2 (HEXAHYDRATE) COMMOW -:HArES/SYNOHYRS; S ! STP? !i VU?sR CODE: T1407 I'MDcTHAfEs TRIPHOSPHORIC ACID I y PEWTAcnriTiir?; C;A: T. TORHULA: HAS P.S 010 i DATE ISSUED: 12/88 HAZARD RATING : N/A !5G DLCGMrOSES (HEXAHVDRATE v •, ;; ;.>.-- ; WATER SOLUBILITY, %s 13 Sr-ECIFIC GRAVITY' (WATER*!): BULK DENSITY": 30-45 LBS/CU.FT. APPEARANCE AND ODOR: EVAPORATION RATE (BUTYL ACtTATE=l): MIL NO ODOR." WHITE POWDER OR GRAN •FIRST AID MEASURES- IF INHALED: REMOVE TQ e'R£SH ,:,:R, . -GIV€' 'ARTTFTCTA'.. ' RESPIRATION IF NOT BKiEA^'HI!-1?. £ET .'ilMECTATE hE^lCftL IN CASE OF EVE CONTACT." IMMEDIATELY "FLUSH EYES WITH LOTS f)F RUNMIKO WATER FC-R I1:" MINUTES, LIFTING T:-F b'PF'ER AND LCA'ER EYFLIDE OCCAS1 OWAL L V GET JMi'irDTATE MEDICA! ATTENTION. ..;.,;:• : =

^4097478 22:0£':l^ 0:s APR 1 9gJV CL!STs *.>;•>*: ~:i--? T'-'.:nTrrr r.7'.'"~-"-0 ; AR206I5I* P 3.407 ' MATERIAL SAFETY DATA SHEET PO rODIL'M TRIPOLYPHOSPHATE ANHYD GRAM REVISION HF : -.:•:! - -l-V-S .....__._.. __ . . . ______.._...... _ . _ _._._. ______.._.____...... _ IN CASE OF SKIN CONTACT: IMMEDIATELY WASH ?*IN WITH LOTS OF SOAP AMU WATER. REMOVE CONTAMINATED CLOTHING AND SHOES* WASH BEFORE RFtJSE. OFT '"EPICAL ATTENTION IF IRRITATION PERSISTS ^ T E R ' WASHING .. '.f SL'A'. '. niJED; DM NOT INDUCE VOMI^TMG, G1 TMKEDTA'^ MEDICAL A "•' ' H-.'i ••; H' : rn ...... HEALTH HAZ.-F-.T I ' •• "f> A'T I Ol>!~- - --..-..-. . - PRIMARY ROUTES OF F X':iO?ytfF : i'NHAi ft T TOH , ".••'IN OP E>F COIs i'A;' T .. SIGNS AND S'lMPTOMS C'F EXPOSURE INHALATION: NCWE CURRENTLY KNOWM. E'rE CONTACT: DUSTS MAY IRRITATE THE E. -'ES . SKIN CONTACT: NO IRRITATION is LIKELY AFTER BRIEF CONTACT BUT MAY BE IRRITATING At-TER PROLONGED CONTACT. SWALLOWED: GASTROINTESTINAL UPSETS POSSIBLE. CHROMIC EFFECTS OF EXPOSURE: NO SPECIFIC INFORMATION AVAILABLE. MEDICAL CONDITIONS GENERALLY AGGRAVATED BY EXPOSURE: NONE REPORTED..

-.__ — ___.-.-...._ -..— »— — — .__.__.__. —— —— -_.-—_».-_-.-»._.__. ,— —— ««_—. »_.T |n vy Tj^ r J*. T I. T, v X Ir Ii _*> L'T H*• ( f-l —--—-..« __ . — -_. — -.--«_ .— ._^->— .—.-—-- ...-_...... -_ ORAL: RAT LDSO - 6500 MG/KG DERMAL: NO DATA FOUND INHALATION: NO DATA FOUND CARCINOGENICITY: THIS MATERIAL IS NOT CONSIDERED TO BE A CARCINOGEN BY THE NATIONAL TOXICOLOGY PROGRAM. THE INTERNATIONAL AGENCY RESEARCH ON CANCER, OR THE OCCUPATIONAL. SAFETY AND HEALTH ADNIr»T'-'T-RATIG:>i OTHER DATA: NONE

VENTILATION: LOCAL MECHANICAL EXHfiUfa'T VENTILATION CAPABLE OF MINIMIZING DUST EMISSIONS AT THE POINT OF USE. RESPIRATORY PROTECTION: IF USE CONDITIONS GENERATE DUSTS, WEAR A HIOSH- APPROVED RESPIRATOR APPROPRIATE FOR THOSE EMISSION LEVELS. APPROPRIATE RESPIRATORS MAY BE A FULL FACEPIECE CR A HALF MASK AIR-PURIFYING CART- RIDGE RESPIRATOR WITH PARTICULATE FILTERS, A SELF-CONTAINED BREATHING APPARATUS IN THE PRESSURE DEMAND MODE, OR A SUPPLIED-AIR RESPIRATOR. EYE PROTECTION: CHEMICAL. GOGGLES. IT is GENERALLY RECOGNIZED THAT CONTACT LENSES SHOULD NOT BE WORN WHEN WORKING WITH CHEMICALS BECAUSE CONTACT LENSES MAY CONTRIBUTE TO THE SEVERITY OF AN EYE INJURY. PROTECTIVE CLOTHING: LONG-SLEEVED SHIRT, TROUSERS, SAFETY SHOES, MI>

OTHER PROTECTIVE MEASURES: AN EYEWASH AND SAFETY SHOWER SHOULD BE NEARBY AND READY FOR USE. -FIRE AND EXPLOSION INFORMATION- FLASH POINT, DEG F: NON-FL AMMABL I: FLAMMABLE LIMITS I!4 AIR. "<: METHOD USED: N/D LOWER: N/A UPPER: fix A EXTINGUISHING MFMA: THIS MATERIAL IS NOT COMBUSTIBLE. USE E*TIN- CLASHING MEDIA APPROPRIATE FOR SURROUNDING FIRE. SPECIAL FIRE FIGHTING PROCEDURES* FIRE FIGHTERS SHOULD WEAR SFI..c - CONTAINED BREATHING APPARATUS AND FULL PROTECTIVE CLOTHING- IJS'r" UAT!-^ SPRAY TO COOL NEARBY CONTAINERS AND STRUCTURE? EXPOSED TO FIRE', UNUSUAL FIRE AND EXPLOSION HAZARDS! NONE. fc.r,-,. ^;c/v4-rr:; 7. ;;: 08: 1 7 0£ AFP 1989 CUST : 5705839? INVOICE: AR206I55 P1.407 • MATERIAL SAFEtY' DATA SHEET PG 3 SODIUM TRIPOLYPHOSPHATE ANHYD GRAN """ REVISION OF:01-10-S9

HAZARDOUS. REACT IV IT Y STAFTLJT>: STABLE , ,, POLYMERIZATION?: WILL NOT OCCUR CONDITIONS TO AVOID: NONE' ' : . :"^; HVJ.ROGENMATERIAL.S TO AVOID: WATER SQLU TlOrlS Wll!..l. ATTACK ALUM]'NUi'i AND LIBERATE HAZARDOUS DECOMPOSITION PRODUCTS: NONE —— ——._._.„——SPILL, LEAK, AND DISPOSAL PROCEDURES-----—.—..---——-- ACTION TO TAKE FOR SPILLS OR LEAKS: WEAR PROTECTIVE EQUIPMENT INCLUDING RUBBER BOOTS, RUBBER GLOVES, RUBBER APRON, AND A FULL FACEPIECE OR A HALF MASK AIR-PURIFYING CARTRIDGE'RESPIRATOR WITH PARTICIPATE FILTERS. WEAR CHEMICAL GOGGLES IF A HALF MASK IS WORN. FOR SMALL SPILLS, SWEEP- UP AND DISPOSE OF IN DOT-APPROVED WASTE CONTAINERS. FOR LARGE SPILLS, SHOVEL INTO DOT-APPROVED WASTE CONTAINERS. KEEP OUT OF SEWERS, STORM DRAINS, SURFACE WATERS, AND SOIL. COMPLY WITH ALL APPLICABLE GOVERNMENTAL REGULATIONS ON SPILL REPORTING, AND HANDLING AND DISPOSAL OF WASTE. DISPOSAL METHODS: DISPOSE OF CONTAMINATED PRODUCT AND MATERIALS USED IN CLEANING UP SPILLS OR LEAKS IN A MANNER APPROVED FOR THIS MATERIAL. CONSULT APPROPRIATE FEDERAL, STATE AND LOCAL REGULATORY AGENCIES TO ASCERTAIN PROPER DISPOSAL PROCEDURES. NOTE: EMPTY CONTAINERS CAN HAVE RESIDUES, GASES AND MISTS AND ARE SUBJECT TO PROPER WASTE DISPOSAL, AS ABOVE. -SPECIAL PRECAUTIONS- STORAGE AND HANDLING PRECAUTIONS: STORE IN A COOL, DRY. WELL-VENTILATED PLACE AWAY FROM INCOMPATIBLE MATERIALS. KEEP F'AGS OR FIBER DRUMS DRY AT ALL TIMES. WASH THOROUGHLY AFTER HANDLING. DO NOT GET IN EYES, ON SKIN, OR ON CLOTHING. REPAIR AND MAINTENANCE PRECAUTIONS: NONE. OTHER PRECAUTIONS: THIS PRODUCT MAY PE INTENDED FOR USE IN FOOD, ANIMAL FEED, DRUG, OR COSMETIC MANUFACTURE AND IT HAS BEEN PRODUCED AMD PACKAGED IN ACCORDANCE WITH STRICT QUALITY PRACTICES. MAINTAIN THIS QUALITY LEVEL BY STORING THIS PRODUCT AWAY FROM OTHER CHEMICALS, HANDLING IT WITH CARE, AND AVOIDING ALL SOURCES OF CONTAMINATION. •FOR ADDITIONAL TNFOFMATION- CONTACT DOUGLAS EISNER, TECHNICAL DIRECTOR , 'JAN WATERS R ROGERS INC. DURING BUSINESS HOURS, PACIFIC TIME (206)447-5911

THIS PRODUCT CONTAINS THE FOLLOWING CHEMICAL (S) CONSIDERED BY THE STATE OF CALIFORNIA'S SAFE DRINKING WATER AND TOXIC ENFORCEMENT ACT OF 1986 (PROPOSITION 65) AS CAUSING CANCER OR *ePRnnijcTIVE TOXICITY AND FOR WHICH WARNINGS ARE NOW REQUIRED: CHEMICAL CAS NO. ARSENIC 7440-38-2 CADMIUM LEAD •4::9-«2-l .-. ^. _.—..„.*....__.-.__. -_, •_,.-_._-_.. _._._.__---..___._-..i- r,'. n ,_, T,* Tj r^* j. c. „ „ -. - ....._._ .-. _ .- •xx-MAN WATERS S- ROGERS INC. .'"VWSR") EXFPr"5Si < DISCLAIMS ALL EXPRESS OR IMPLIED WARRANTIES OF HERCHAkTABILIT i *!ID FITNESS FOR A PARTICULAR PURPOSE, WITH RESPECT TO THE PRODUCT OR INFORMATION PROVIDED HEREIN.** ALL INFORMATION APPEARING HEREIN IS BASEF' UPON DATA OBTAINED FROM THE' MANUFACTURER AND/OR RECOGNIZED TECHNICAL SOURCES. WHILE THE INFORNA-

FROli: 0409747S 22:08:17 0? APR :l 989 CIST: if. 70 ??:.!.»2 INV03 CEr r T. 7 •. ="•::•: P 1.407 • MATERIAL SAFETY DATA SHEET PG 4 bODIUM TRIPOLYPHOSPHATE ANHYD GRAN REVISION OF:01-10-89

TION IS BELIEVED TO BE ACCURATE, VWS.R MAKES NO REPRESENTATIONS AS TO ITS ACCURACY OR SUFFICIENCY. CONDITIONS OF USE ARE BEYOND VW&R'S CON- ICGL AND THEREFORE USERS ARE RESPONSIBLE TG Vt.RT.FY THIS DATA UNDER THEIR OWN OPERATING CONDITIONS TO DETERMINE WHETHER THE PRODUCT IS SUITABLE FOR THEIR PARTICULAR PURPOSES AND THEY ASSUME ALL RISKS GF r:-!':-:R USE, HANDLING, AND DISPOSAL OF THE PRODUCT, GR FRUI'I THE PUBLICA- :!''•'! GR USE GF, CP RELIAMCE UPON., INFORMATION CONTAINED HEREIN. THIS ^•I'-'f.ipliATIGN RELATES ONL.v TO THE PRODUCT Dl: SIGNATED HEREIN, AND DOES NOT i-.E;.HlE TO ITS USE T'-i COMBINATION WITH ANY OTHER MATERIAL OR IN ANY OTHER PROCESS.

-REVISION- 12/88: ADDED OTHER REGULATORY INFORMATION. •x-x*.x END OF MSDS *xx-x

PROD: 04097478 22:08: 3.7 03 APR 3.989 CUST: 57053192 INVOICE: 570500232

AR206157 ^^^^ KC'« NOV 131985 F,.. fW^oiH* :t «!«,.• Y.7.Y. M«. 44.RIM7 ^ • ' ^ ^•:' MATERIAOCCUPATIONALL SAFSAFETE TV •«* YHEALT DATH ADMINISTRATIOA SHEEN T ^

SECTION 1

MANU'«CTU«Eft'S NAME MALLINCKROOT. INC. 114.2114110 AOOMESS «.Vn«»«r. f/r«»f. Cil». ff«t*. a*-1Zff f.a_Vt MALLINCKROOT & SECOND STREETS. ST. LOUIS. MO. (1147

CHEMICAL NAME AMD SYNONYMS | TNAOE NAME ANO SWONYVS Po caesium Iodide ...... ,-.,...... -...... CHEMICAL FAMILY ' : • ! i i FO«MU Inorganic Kalide KI 1 SECTION II HAZARDOUS INGREDIENTS 5 TLV TLV PAINTS. MESERVA TIVES. & SOLVENTS (Unit.) . ALLOTS ANO METALLIC COATINGS ft (U«ltO PIGMENTS •ASE MET*.

CATALYST ALLOTS

VEHICLE METALLIC COATINGS SOLVENTS FILL!* METAL ^LUS COATING OA CONE FLUX AOOITIVCS OTHERS OTHERS

TLV HAZARDOUS MIXTURES 0? OTHER LIQUIDS. SOLIDS. OR CASES « (U.lM) ' . , , , -:-

.

*. t - . : '; .

: ' ,.V SCCnON III PHYSICAL DATA . " . ] . IOIWNG POtNf ftj up :680'C sfc»ic cnAvirv iNao-ti 3.12 L * VA^OK MKSSUftC »m* N«4 """".. m»CEN•r vetuuT VOLATILc i%i E 1 V-XMOCNSITV Uffl^H .-•• CVA^ONATION MAT! 1 . . i r sif ! SOILKILITTIM WATH . 100 gm/7Cunl . i S "x*"«cc ANO ooo. Bhjte ery.t.lt; or powder. Odorle.t B

• 'f' •*"£' ' lEPCTIONIV FIE AND EXPIOSTDN HAZARD DATA 1 FLASK FOINT IMtWM *•**! .. • 1] FLAl**A«tf LIMITS 1 |- —U l• — ~U« — l\f t1* UTINGUISMINC MCOIA Any e_»di« •uie«ble for tupporciag fire. • SOCIAL FWE FICNTINC FHOCCOUMES .„ •-. _Q . • • _0 ... .,...... ^ .,,.- . . " . ' .• • u UNUSUAL *MI ANO UHOSKJN MAZ A*OS . ». , ; •;• -. :_... , >: I " ' ' '"- '* '' ' liii'ii 111 ii Tiiff'witf '^'

ESHOLO L.MU V.LU. ______(>.tcfio>ovt«i.>osu-( prolonged absorption of iodides may produce "iodt-m" which la manifested by skin rash, running nose, headache and irritation of mucous membranes (M(«GCNCr ANO 'i»ST AID r*OCEOU*CS

————————————______Call physician______»______

t. SECTION VI REACTIVITY DATA . "** •• CONOIIIONS TO AVOID :.\ STABILITY UNSTA8LE When heated to decomposition, can STABLE eoiie highly toxic fumes of iodine and iodine cerMounda, /"*<*''•<(HfUriml*t I(•t noiil H saltssalea., chloral hydrate, tartaric acid and other acids, potassium ehloratil and MA2AAOOUSOECOM^OSITIO-POSITION inooucTPRODUCTS mecainc salt. B*

CONDITIONS TO AVOID . • • • HA2AHOOUS MAY OCCUR • ^OLTWERIZATION WtLL NOT OCCUR X 1 ————— ————————————————— ——————————— 1

/ gCTTOI VII" ggfadR LEAXtfiQC£DUB0 :' TO M T««fM IN CASi UATCIIIAL IS MCLf AS«O OH S*tLLf O

(Small quantities) Sweep up, dissolve in vater and flush to sower vtth excess water. WASTE oiSfOSAL METHOD May be used in land fill or Iodine reclaimed.

INlwiWTlt XESrt-ATORV PROTECTION ^5M« (T^ QugJi fllilk.

VENTILATION tOCAt «»*«»» SOCIAL OTHER

-OTECTIVS CLOVES Rubber I •»• ««T|CTION C<)ggltf8

OTHER mOTECTIVI EQUIPMENT

PRECAUTIONS TO H TAKEN IN HANDLING ANO STOMNO ______Wel'l closed container in dry place. -• B ^__^ UTMEA PRECAUTIONS .- . = MATERIAL SAFETY DATA SHEET SAKDOZCHEMICALS XVLENE BLUE VSQ (95-14^25-^WJ 4000 MONROE ROAD J-C475-0-lflO >:.-:..;•••••: :'v '• • CHARLOTTE NX. 1SJ05 P ACE.C EMERGENCY TELEPHONE: (704) 127-mi rrr"^ ITM '•"• 1 "* •"* ~ CHEMTREC: (100) 424-9JOO \,\ _ • L J M'!- & . •' WR GRACE-IRON RUN INDS PK H M X S PETERS FERTILIZER PROD 570 GRANT WAY HEALTH i * FOGELSVILLE PA 1(051 • FLAMMABILITY 1 REACTIVITY 0 PERSONAL PROTECTION E

A. PRODUCT IDENTIFICATION * ' ... :- .'• •:-.'. « TRADE NAME: XYLENE BLUE VSG (95-14-25-000) CAS NO: 3144-45-9 SYNONYMS: C.I. ACID BLUE 8. C I. 42090 CHEMICAL FAMILY: TRIPHENYLMETHANE DYE FORMULA: C37H36N209S3.2NA * '""'" '• • • * B. H A Z A R DO US COMPONENTS * • * COMPONENT CAS NO. X PEL/TLV C.I. ACID BLUE 9, C.I. 42090 2650-18-2 >1.0 NOT ESTABLISHED

C. PHYSICAL PROPERTIES * • * BOILING POINT ('FI: NOT AVAILABLE SPECIFIC GRAVITY: NOT AVAILABLE VAPOR PRESSURE (MM HG): NOT AVAILABLE PERCENT VOLATILE (BY WEIGHT): NOT AVAILABLE VAPOR DENSITY (AIR « 1j: NOT AVAILABLE EVAPORATION RATE: NOT AVAILABLE SOLUBILITY IN WATER: SOLUBLE PH ( X IN WATER): NOT AVAILABLE APPEARANCE AND ODOR: NAVY BLUE POWDER, MILD ODOR

D. FIREAEXPLOSION DATA V * ' * FLASH POINT ('Fj: NOT AVAILABLE FLAMMABLE LIMITS: LEL UNKNOWN UEL UNKNOWN EXTINGUISHING MEDIA: WATER X ALCOHOL FOAM X C02 X DRY CHEMICAL X SPECIAL FIRE FIGHTING PROCEDURES: NONE KNOWN UNUSUAL FIRE AND EXPLOSION HAZARDS: ORGANIC DUSTS HAVE POTENTIAL TO BE EXPLOSIVE WITH STATIC SPARK OR FLAME INITIATION. MAINTAIN GOOD HOUSEKEEPING FOR CONTROL OF DUST.

E. R E A C T I V I T Y DATA

STABILITY: STABLE CONDITIONS TO AVOID: NONE KNOWN HAZARDOUS POLYMERIZATION : WILL NOT OCCUR CONDITIONS TO AVOID: NONE KNOWN INCOMPATABILTY: . > STRONG OXIDIZING AGENTS HAZARDOUS DECOMPOSITION PRODUCTS : THERMAL DECOMPOSITION MAY PRODUCE OXIDES OF CARBON. NITROGEN AND SULFUR. * • . :'....,,.-.. ^ F. PERSONAL PROTECTIVE EQUIPMENT INFORMATION

RESPIRATORY PROTECTION: USE NIOSH APPROVED RESPIRATOR OR DUST MASK. PROTECTIVE GLOVES: BUTYL RUBBER. PVC OR NEOPRENE EYE PROTECTION: SAFETY GLASSES OR CHEMICAL SPLASH GOGGLES VENTILATION: LOCAL VENTILATION RECOMMENDED - MECHANICAL VENTILATION MAY BE USED. •^ OTHER PROTECTIVE EQUIPMENT: NONE KNOWN MATERIAL SAFETY DATA SHEET REVISED SAKDOZCHEMICALS XTLENE BLUE vSQi95-i4-25-oooj OATC: CHARLOTTENX.212*-!••• MONROE ROAD 5 i it-ftd7S-ft-1flf v^a v *vv———————————————————l i FAC*• _>>_•.• EMERGENCY TELEPHONE: (704) 117-9631 CHEMTREC: (100) 424-9300

Q. HEALTH HAZARD DATA * . * THRESHOLD LIMIT VALUE: NONE ON PRODUCT LDSO (ORAL-RAT) >10000 MG/KO BODY WEIGHT DERMAL IRRITATION-RABBIT: NON-IRRITATING EYE IRRITATION-RABBIT: NON-IRRITATING EFFECTS OF EXPOSURE: C.I. ACID BLUE 9 HAS BEEN REPORTED IN THE LITERATURE AS HAVING CARCINOGENIC EFFECTS. PEER REVIEW OF THE TEST DATA BY NATIONAL LIBRARY OF MEDICINE'S TOXICOLOGY DATA BANK HAS DETERMINED THE TESTING TO BE INVALID. NO NEW LITERATURE REVIEWS HAVE REPORTED ANY FURTHER INFORMATION CONCERNING THIS MATERIAL. KNOWN EFFECTS ON OTHER ILLNESSES: NO KNOWN EFFECTS ON OTHER ILLNESSES FOR THIS PRODUCT. LISTED CARCINOGEN: NONE OSHA NTP IARC X OTHER * * H. EMERGENCY AND FIRST AID PROCEDURES * * SKIN: WASH THOROUGHLY WITH SOAP AND WATER FOR 15 MINUTES. IF SKIN IRRITATION OCCURS. SEEK MEDICAL ATTENTION. EYES: FLUSH IMMEDIATELY UNDER RUNNING WATER FOR FIFTEEN MINUTES. IF REDNESS OR IRRITATION OCCURS. SEEK MEDICAL ATTENTION. INHALATION: REMOVE SUBJECT TO FRESH AIR. SEEK MEDICAL AID IF LUNQ IRRITATION PERSISTS OR IF BREATHING BECOMES DIFFICULT. INGESTION: IF INGESTED. SEEK MEDICAL ASSISTANCE. MOTE TO PHYSICIAN: NONE KNOWN * * I. SPILL AND DISPOSAL INFORMATION * * STEPS TO BE TAKEN IN CASE OF SPILL: SMALL SPILLS MAY BE FLUSHED TO THE SEWER OR SWEPT UP. LARGER SPILLS SHOULD BE COLLECTED BY SHOVELLING INTO APPROPRIATE WASTE COLLECTION CONTAINERS. CLEAN UP BY FLUSHING WITH WATER IF DESIRED OR REMOVAL OF CONTAMINATED SOIL. UTILIZE RECOMMENDED CLOTHING ANO EQUIPMENT. WASTE DISPOSAL INFORMATION: SMALL QUANTITIES MAY BE TREATED IN AEROBIC WASTEWATER TREATMENT SYSTEMS. LARGER QUANTITIES MAY BE INCINERATED OR LANDFILLED IN APPROVED SYSTEMS. RCRA HAZARDOUS WASTE: NO X YES RCRA i NONE CERCLA: NO X YES RQ NONE FOLLOW ALL LOCAL. STATE. AND FEDERAL REGULATIONS. * - - * J. OTHER REGULATORY INFORMATION

TSCA: WE CERTIFY THAT ALL COMPONENTS OF THIS PRODUCT ARE REGISTERED UNDER THE REGULATIONS OF THE TOXIC SUBTANCES CONTROL ACT. SARA: REACTIVE HAZARD: NO X YES PRESSURE HAZARD: NO X YES FIRE HAZARD: NO X YES IMMEDIATE/ACUTE: NO X YES DELAYED/CHRONIC: NO YES X CONTAINS EXTREMELY HAZARDOUS SUBSTANCE: NO X YES SECTION 313 SUPPLIER NOTIFICATION: THIS PRODUCT DOES NOT CONTAIN ANY TOXIC CHEMICAL LISTED UNDER SECTION 313 OF THE EMERGENCY PLANNING AND COMMUNITY RIGHT-TO-KNOW ACT OF 1988 CWA: THIS PRODUCT CONTAINS THE FOLLOWING PRIORITY POLLUTANTS AND THEIR CONCENTRATION: ^ CONTAINS NO KNOWN PRIORITY POLLUTANTS AT CONCENTRATIONS GREATER THAN O.U. MATERIAL SAFETY DATA SHEET SANDOZCHEMICALS XYLENE BLUE VSG (85-14-25-000J 4000 MONROE ROAD 1-0475-0-100 • CHARLOTTE NX. 2S205 PACE: EMERGENCY TELEPHONE: (704) 127-9(51 CHEMTREC: (100) 424-9300 FDA / USDA: THIS PRODUCT IS REGISTERED WITH FDA / USDA NO X YES FOR USE PER SECTIONS: NONE DOT: REGULATED YES NO X RQ NONE UN/NA NO. NONE SHIPPING NAME: TEXTILE DYEING OR PRINTING. PIGMENTED. OR REDUCERS OR EXTENDERS. TEXflLE DYEING OR PRINTING PASTE. NMFC 154100. HAZARD CLASSIFICATION: NOT D.O.T. REGULATED * * K. SPECIAL PRECAUTIONS * * HANDLING AND STORAGE INFORMATION: KEEP CONTAINERS CLOSED. AVOID GETTING ON SKIN OR IN EYES WHEN HANDLING PRODUCT. OTHER PRECAUTIONS: NONE KNOWN IN ACCORDANCE WITH GOOD PRACTICES OF PERSONAL CLEANLINESS AND HYGIENE. HANDLE WITH DUE CARE AND AVOID ANY UNNECESSARY CONTACT WITH THIS PRODUCT.

L. STATE REGULATORY INFORMATION • * • * PENNSYLVANIA: AS NOTED PER SECTION B. THIS INFORMATION IS BEING SUPPLIED TO YOU UNDER OSHA "RIGHT TO KNOW" REGULATION 29 CFR 1910.1200 AND IS OFFERED IN GOOD FAITH AS TYPICAL VALUES AND NOT AS A PRODUCT SPECIFICATION. THE INFORMATION CONTAINED HEREIN IS BASED ON THE DATA AVAILABLE TO US AND IS BELIEVED TO BE TRUE ANO ACCURATE. NO WARRANTY. EXPRESSED OR IMPLIED. REGARDING THE ACCURACY OF THIS DATA. THE HAZARDS CONNECTED WITH THE USE OF THE MATERIAL, OR tHE RESULTS TO BE OBTAINED FROM THE USE THEREOF. IS MADE. SANDOZ CHEMICALS CORPORATION ASSUMES NO RESPONSIBILITY FOR DAMAGE OR INJURY FROM THE USE OF THE PRODUCT DESCRIBED HEREIN. SANDOZ CHEMICALS CORPORATION CIBA-GEIGY^ Dyestutti t Chemteals Division rx^.-SX' CIBA-GEIGY Corporation P.O. Box 16300 Greensboro. North Carolina 27419-8300 Telephone 919 292 7100 PAGE 1 MATERIAL SAFETY DATA SHEET • —— ••--" ,'>-•'- .. J_ L-; "i'l V"'': . i-i-o -; : _, u /C ; iw.^ ^ EMERGENCY TELEPHONE NO. (918) 232-7100

TRADE NAME : SEQUESTRENE 12* HN

CHEMICAL FAMILY : EDTA SODIUM MANGANESE

OSHA HAZARDOUS : |X| YES | | NO SUBSTANCE

SECTZON I - HAZARDOUS INGREDIENTS

INGREDIENT . NITRILOTRIACETIC ACID PERCENT OSHA PEL ACGIH TLV . D.2

SECTION II - PHYSICAL DATA

APPEARANCE ANO ODOR . POHDER, ODORLESS BOILING POINT . NOT EVALUATED - ;r; EVAPORATION RATE .X ' . NOT EVALUATED •;.', T7"" PERCENT VOLATILE !; , . NOT EVALUATED PH . NOT EVALUATED ; SOLUBILITY IN HATER . SOLUBLE SPECIFIC GRAVITY . NOT EVALUATED VAPOR DENSITY C .NOT EVALUATED VAPOR PRESSURE •NOTEVALUAUD flR206l63 CIBA-GEIGY Dyestuito A Chwifcaia Dlvblon CIBA-GEJGY Corporation P.O. Box 18300 Greensboro. North Carolina 27419-8300 C Telephone 919 2927100 PAGE

SECTION III - FIRE, EXPLOSION AND REACTIVITY INFORMATION

PHYSICAL HAZARD(S) . NONE FLASH POINT . NOT EVALUATED FLAMMABLE LIMITS IN AIR-LOWER . NOT EVALUATED FLAMMABLE LIMITS IN AIR-UPPER . NOT EVALUATED EXTINGUISHING MEDIA . CARBON DIOXIDE, DRY CHEMICAL, FOAM, HATER. SPECIAL FIRE FIGHTING PROCEDURES . NONE REQUIRED. HAZARDOUS DECOMPOSITION PRODUCTS . BURNING MAY PRODUCE OXIDES OF CARBON, NITROGEN OR SULFUR. FIRE AND EXPLOSION HAZARDS . NO UNUSUAL HAZARDS. . j STABILITY , . STABLE INCOMPATIBILITY . NONE KNOWN. HAZARDOUS POLYMERIZATION . MILL NOT OCCUR. DOT STATUS . NOT REGULATED

SECTION IV - HEALTH HAZARD INFORMATION

HEALTH HAZARD . NITRILOTRIACETIC ACID 13 AN NTP CARCINOGEN. . CIBA-GEIGY DOES NOT CONSIDER NTA A3 POSINO A . SIGNIFICANT RISK TO HUMAN HEALTH DUE TO THE . MECHANISM ANO LEVELS REQUIRED TO PRODUCE AN . ADVERSE EFFECT. HEALTH HAZARD REFERENCE . NTP 3RD ANNUAL REPORT ON CARCINOGENS LIMITS OF EXPOSURE . NONE ESTABLISHED EFFECTS OF OVEREXPOSURE . NOT KNOWN ACUTE TOXICITY DATA - INGESTION ( . (RATS) LD50 > 5,000 MG/KG • EYE . (RABBITS) NON-IRRITATING A R 2 0 6 I 6 ^ CIBA-GBGY

CI8A-GEIQY Corporation P.O. Box 18300 Greenabonx North Carolina 27419-8300 Telephone 919 2927100 PAGE - SKIN . (RABBITS) NON- IRRITATING - INHALATION . NOT EVALUATED ADDITIONAL DATA . NONE

SECTION V - EMERGENCY ANO FIRST AID PROCEDURES

EYES . IMMEDIATELY FLUSH EYES WITH MATER FOR AT . LEAST 15 MINUTES. GET MEDICAL ATTENTION. SKIN . REMOVE CONTAMINATED CLOTHING AND FLUSH SKIN WITH LARGE . AMOUNTS OF HATER. IF IRRITATION PERSISTS, CONTACT PHYSICIAN. INHALATION . REMOVE TO FRESH AIR. INGESTION r . SEEK IMMEDIATE MEDICAL ATTENTION. PHYSICIAN'S COMMENTS . NONE

SECTION VI - PRECAUTIONS FOR SAFE HANDLING

HANDLING, SHIPPING AND STORING PRECAUTIONS . NOTICEI CONTAINS NITRILOTRIACETIC ACID OR ITS SALT AS A BY-PRODUCT. . IN ACCORDANCE WITH GOOD INDUSTRIAL PRACTICE, HANDLE WITH . DUE CARE AND AVOID UNNECESSARY PERSONAL CONTACT. FOR . INDUSTRIAL USE ONLY.

SECTION VII - SPILL AND DISPOSAL PROCEDURES

SPILL PROCEDURES : . SHOVEL INTO APPROVED DISPOSAL CONTAINER. VACUUM . CONTAMINATED AREA. AVOID CREATING DUSTY CONDITIONS. WASTE DISPOSAL METHOD . BURY OR INCINERATE IN APPROVED SITE OR FACILITY IN . ACCORDANCE NITH LOCAL, STATE AND FEDERAL REGULATIONS. RCRA STATUS . NOT A HAZARDOUS HASTE UNDER RCRA (40 CFR 261). CONTAINER REUSE . THE EMPTY CONTAINER MAY CONTAIN RESIDUES OF THE PRODUCT A,ND CIBA-GEIGY Dyesturfs A Chemical*Division "- -• CIBA-GEIGY Corporation P.O. Box 18300 ' Greensboro. North Caroflna 27419-8300 c Telephone 919 292 7100 PAGE 4 . SHOULD NOT BE REUSED FOR ANY PURPOSE WITHOUT RECONDITIONING.

SECTION VIII - CONTROL MEASURES

RESPIRATORY PROTECTION . IN CASES WHERE THERE IS A LIKLIHOOD OF INHALATION . EXPOSURE TO THE PONDER (OUST), HEAR A NIOSH APPROVED . OUST RESPIRATOR. PROTECTIVE GLOVES . HEAR IMPERVIOUS GLOVES AS A STANDARD HANDLING PROCEDURE. EYE PROTECTION . WEAR SIDE-SHIELD SAFETY GLASSES. OTHER PROTECTIVE EQUIPMENT . WEAR APPROPRIATE EQUIPMENT TO PREVENT PROBABILITY . OF EXPOSURE ANO PERSONAL CONTACT. DELUGE SAFETY SHOWER . AND EYE HASH SHOULD BE LOCATED NEAR WORK AREA. VENTILATION . LOCAL EXHAUST RECOMMENDED, MECHANICAL EXHAUST . ACCEPTABLE.

SECTION IX - ENVIRONMENTAL DATA

BOD 5 . 0.01 COD 0.42 FISH TOXICITY . (3LUEGILL) LC50 > 1,000 MG/L SEED TOXICITY . NO INHIBITION 3 300 MG/L

PREPARATION DATE: 11/14/85 PREPARED BY : J. T. DUKES FOR FURTHER INFORMATION, PLEASE CONTACT : JOHN T. DUKES, JR. (313) 232-7100 THE INFORMATION ANO RECOMMENDATIONS CONTAINED HEREIN ARE BASEO UPON DATA BELIEVED TO BE CORRECT. HOHEVER, NO GUARANTEE OR WARRANTY OF ANY KINO EXPRESSED OR IMPLIED IS MADE WITH RESPECT TO THE INFORMATION CONTAINED HEREIN. THI3 MATERIAL SAFETY DATA SHEET HAS PREPARED TO COMPLY WITH THE OSHA HAZARD COMMUNICATION STANDARD (23 CFR 1310.1200). THIS SUPERCEOE3 ANY PREVIOUS INFORMATION. ______flR?(l& 66 Monsanto MATbRIAL SAFETY DATA Page i of 3 ••• -f '• ."jj fiHTOAPR 181984 A MONSANTO COMPANY A 800 N. LINDBERGH BLVD. Q_ MONSANTO PRODUCT NAME ST. LOUIS, MO 63167 ^ Emergency Phone No. MONOAMMONIUM (Call Collect) PHOSPHATE ANHYDROUS 314-694-1000 __. ^ PRODUCT IDENTIFICATION Synonyms: MAP; Ammonium phosphate, monobasic; Phosphoric acid, mono- ammonium salt Chemical Formula: NH4H2P04 :A$No.: 7722-76-1 DOT Proper Shipping Name: Not Applicable ; DOT Hazard Class/ " ID. No.: Not Applicable DOTLabel(s): Not Applicable Hazardous Substances)/ ROJs): Not Applicable U.S. Surface Freight Classification: Phosphate of Ammonia PRECAUTIONARY MEASURES AND FIRST AID \ HANDLE IN ACCORDANCE WITH GOOD INDUSTRIAL HYGIENE AND SAFETY PRACTICES. * THESE PRACTICES INCLUDE AVOIDING UNNECESSARY EXPOSURE AND REMOVAL OF THE I MATERIAL FROM EYES, SKIN AND CLOTHING. - OCCUPATIONAL CONTROL PROCEDURES i Eye Protection: Monoammonium Phosphate Anhydrous does not present significant eye irrita- ) tion or eye toxicity requiring special protection. Skin Protection: Wear protective gloves to minimize skin contact Respiratory Protection: Use NIOSH approved equipment suitable for nuisance dusts when airborne exposure is excessive. Consult respirator manufacturer to determine appropri- ate type equipment for given application. Ventilation: Provide ventilation to minimize exposure. Local exhaust ventilation preferred. Airborne Exposure Umlts: Product: Phosphoric acid, monoammonium salt Although no specific exposure limit has been established for this material, OSHA and ACGIH have established limits for nuisance dusts: OSHA PEl/TWA: Total 15 mg/m1; RespiraWe 5 mg/m1 ACGIH TLWTWA: Total 10 mg/m1; Respirable 5 mg/rn1 Keep exposure below these limits. AR206I67 6-4048/382 Monsanto MATERS. SAFETY DATA 9______page 2^ FIRE PROTECTION INFORMATION This material Is not combustible. REACTIVITY DATA Materials To Avoid: None. Hazardous Decomposition Products: In the presence of fire, oxides of nitrogen could be formed. Hazardous Polymerization: Does not occur.

PHYSIOLOGICAL EFFECTS SUMMARY Oral LD-0 (Rat): 5,750 mg/kg, Practically Nontoxic Dermal LOg, (Rabbit): >7,940 mg/kg, Practically Nontoxic Eye Irritation (Rabbit): (1 hour) 12.8 on a scale of 110.0, Slightly Irritating Skin Irritation (Rabbit): (Avg. Max.) 0.0 on a scale of 8.0, Practically Nonirritating

On the basis of these tests, this material does not appear to possess any toxlcdogie properties which would require special handling other than the good industrial hygiene and safety practices employed with any industrial chemical.

,. _ PHYSICAL DATA B Appearance and Odor: White crystals or powder; odorless I- i pH (1% solution @ 25°C): 4.5 (regular crystals with no TCP added) Bulk Density (IbsJcu. ft): Regular crystals 65-63 Crystals* 1% TCP 65-68 Powder + 2% TCP 48-51 Solubility (g/100 g HjO): 22® 33@20°C 82@60°C 120@80°C

Not*: These physical data are typical values based on material tested but may vary from sample to sample. Typical values should not be construed as a guaranteed analysis of any specific tot or as specification items.

SPILL, LEAK & DISPOSAL INFORMATION Waste Disposal: Dispose of in a landfill in accordance with all local, state and federal regula- tions. Splttof Leakage ' Procedures: Sweep up and place bulk material In container and remove to a landfill. Rush small spins to sewer with plenty of water. Rush spiD area with water. AR206I68 9 t'lfir- Monsanto MATCRIAL SAFETY DATA Page 3 of 3 ADDITIONAL COMMENTS Product is slightly hygroscopic and should be stored in a dry area to prevent moisture pickup and caking. [

DATE: 7/1/83 REVISED: x SUPERSEDES: 5/78 MSDS NO.: 007722761 FOR ADDITIONAL NON-EMERGENCY INFORMATION, CONTACT: Product Acceptability Coordinator Dtergent Materials Monsanto Industrial Chemicals Co. 314-694-2096 ' (A Unit of Monsanto Company)

m x > >CO T»

t | 1

s

Although tfw Information tnd recommendations ae( forth herein (hereinafter Information) are presented In good tilth tnd befleved to be correct as of tw date hereof. Monsanto Company makes no representations as to the completeness or accuracy thereof. Information la supplied upon toe condition that die persona receiving same wBI maloiihekowndetem_riatfc]ntstoltssuttaba^forttMkpurpoaesprforto use. In no •vent wtt Monsanto Company be responsible for damages of any raiure whatsoever resuffingftom Muse of or reffartce upon Information. NO REPRESENTATIONS OR WARRANTIES. EITHER EXPRESS OR IMPLIED. OF MERCHANTABILITY. FITNESS FOR A . PARTICULAR PURPOSE OR OF ANY OTHER NATURE ARE MADE HEREUNOEH WITH RESPECT TO INFORMATION OR THE ' «' * PRODUCT TO WHICH INFORMATION REFERS. ______Thla fexm ha* teen approved by the Occup^^ fiR2Q6 *1 Monsanto MATERIAL SAFETY DATA

MONSANTO COMPANY ^gv? r "N 800 N. LINDBERGH BLVD. <|f MONSANTO PRODUCT NAME ST. LOUIS, MO 63167 «jf" v- MONOCALCIUM Emergency Phono No. PHOSPHA TE MONOHYDRA JB (Call Collect) ^_ ^ 314-694-1000 PRODUCT IDENTIFICATION Synonyms: MCP, monobasic calcium phosphate monohydrate Chemical Formula: Ca(H2PO4)2»H2O Cas No.: 10031-30-8 Dot Proper Shipping Name: Not Applicable Dot Hazard Class/ I.D. No.: Not Applicable Dot Label: Not Applicable Hazardous Substances)/ RQ(s): " Not Applicable U.S. Surface Freight Classification: Calcium phosphate WARNING AND FIRST AID STATEMENTS HANDLE IN ACCORDANCE WITH GOOD INDUSTRIAL HYGIENE AND SAFETY PRACTICES. THESE PRACTICES INCLUDE AVOIDING UNNECESSARY EXPOSURE AND REMOVAL OF THE MATERIAL FROM EYES, SKIN AND CLOTHING. OCCUPATIONAL CONTROL PROCEDURES Eye Protection: Monocalcium phosphate monohydrate does not present significant eye irritation or eye toxicity requiring special protection. Skin Protection: Monocalcium phosphate monohydrate does not present significant skin concern requiring special protection. Wear protective gloves to minimize skin contact Wash hands or other contaminated skin thoroughly with soap and water after handling. Respiratory Protection: Use NIOSH approved equipment when airborne exposure is excessive. Consult respirator manufacturer to determine appropriate type equipment for given application. Ventilation: Provide ventilation to minimize exposure. Local exhaust ventilation preferred. Airborne Exposure Limits: Product: Monocalcium Phosphate Mgrv}hvdra|e wta% 100 • n L_r _r 1 t I^i. I §• Im (Occupational Control Procedures Continued On Next Page) G-4048 /883 Monsant______MATERIAo L SAFETY DATA______Page 2 of 3 OCCUPATIONAL CONTROL PROCEDURES (Continued)______Although OSHA and ACGIH have not established specific exposure limits for this material, they have established limits for nuisance dusts: .. v '

OSHA PEL7TWA: Total 15 mg/m3; Respirable 5 mg/m3 ACGIH TLV/TWA: Total 10 mg/m3; Respirable 5 mg/m3

Keep exposure below these limits. ' -vi *"'::.i :- ' - FIRE PROTECTION INFORMATION This material is not combustible. ' • ; _ . . i "-_>...... - i REACTIVITY DATA Materials to Avoid: None.

Hazardous Decomposition Products: None. Hazardous Polymerization: Does not occur. HEALTH EFFECTS SUMMARY The following information presents both human experience and the results of scientific experiments used by qualified experts to assess the effects of monocalcium phosphate monohydrate on the health of industrially exposed individuals and to support the Precautionary Statements and Occupational Con- trol Procedures recommended in this document. To avoid misunderstanding, the data provided in this section should be interpreted by individuals trained in evaluation of this type of information. Human Exposure T ,f t ,.•'"'•-'. Inhalation and dermal contact are expected to be the primary routes of occupational exposure to mono- calcium phosphate monohydrate. Occupational exposure to monocalcium phosphate monohydrate has not been reported to cause significant adverse human health effects. On the basis of animal studies, exposure to monocalcium phosphate monohydrate is not expected to produce significant adverse human health effects following normal workplace exposure.

* . J , V. ' "•' v^ ' ' ; Toxicological Data -

Data from Monsanto studies and the scientific literature indicate the following:

Oral LDM (Rat): 7,100 mg/kg, Practically Nontoxic Dermal LD^ (Rabbit): >7,940 mg/kg, Practically Nontoxic Eye Irritation (Rabbit): 9.3 on a scale of 110.0, Slightly Irritating Skin Irritation (Rabbit): 0.0 on scale of 8.0, Practically Nonirritating

No mutagenic responses were observe'• d• whe n monocalciu--" m phosphate monohydrate was evaluated in microbial mutagenicity assays utilizing three Salmonella strains and one yeast strain with and without mammalian microsomal activation. AR20617I ______MATERIAMonsanto L SAFETY DATA______Pago 3 of 3 PHYSICAL DATA.. Appearance: White crystals Melting Point: Decomposes @ 200°C Solubility @ 30°C: 18 gm/l Neutralizing Value: 81 NOTE: These physical data ara typical values based on material tested but may vary from sample to sample. Typical values should not be construed as a guaranteed analysis of any specific lot or as specification items. SPILL, LEAK & DISPOSAL INFORMATION Waste Disposal: Dispose of in a landfill in accordance with all local, state and federal regulations. Spill or Leakage Procedures: Sweep up and place bulk material in container and remove to a landfill. Rush small spills to sewer with plenty of water. Flush spill area with water. When discarded or spilled, this product is not a hazardous waste as m defined in current federal regulations 40 CFR, Part 261 (RCRA). 3) This product is not a hazardous substance as defined in the Compre- hensive Environmental Response, Compensation and Liability Act of 1980 (Superfund) or as defined in the current federal regulations 40 C/) CFR, Part 116 (Section 311, Clean Water Act). This product, when spilled, is not a toxic pollutant as currently definedvR by the Federal EPA per Section 307 of the Clean Water Act. O ADDITIONAL COMMENTS g This is not a hazardous material as defined in 29 CFR, Section 1915.2. DATE: 9/1/85 REVISED: x SUPERSEDES: 11/83 MSDS No: 010031308 FOR ADDITIONAL NON-EMERGENCY INFORMATION, CONTACT: Manager, Regulatory Affairs Nutrition Chemicals Division Monsanto Company 314-694-1000

Although the information and recommendations set forth herein (hereinafter "Information") are presented in good faith and believed to be correct as of the date hereof, Monsanto Company makes no representations as to the completeness or accuracy thereof. Information is supplied upon the condition thai the persons receiving same will make their own determination as to its suitability for their purposes prior to us*. In no event win Monsanto Company be responsible for damages of any nature whatsoever resulting from the use of or reliance upon Information. NO REPRESENTATIONS OR WARRANTIES. EITHER EXPRESS OR IMPLIED, OF MERCHANTABILITY. FITNESS FOR A PARTICULAR PURPOSE OR OF ANY OTHER NATURE ARE MADE HEREUNOER WITH RESPECT TO INFORMATION OR THE PRODUCT TO WHICH INFORMATION REFERS. AR206I7Z Approved Eire • U.S. DEPARTMENT OF LABOR g"jyMo. 44'Rl.a?, jS\. Occupational Safety and Health Administration Hazard Rating Health erne *<^'clfilTERlAL SAFETY DATA SHEET |H rate (it ^\/ Required under USOL Safety and Health Regulations for Ship Repairing, t. jnsijnificant Specific Hazard Shipbuilding, and Shipbreaking (29 CFR 1615. 1916, 1917) SECTION 1 MANUFACTURLR'S NAME EMERGENCY TELEPHONE NO. NORTH METAL AND CHEMICAL COMPANY (717) 645-8646 ADDRESS (Number. Street. City. State, anil ZJf Code} 609 E. Kino St., P.O. Box 1904. York;. PA 17405 CAS« 7631-95-0 CHEMICAL NAME AND SYNONVMS ; TRADE NAME AND SVNONYMS M^lybdip Ae

PIGMENTS ...... j BASE METAL '!/• Y: = : » • • ' . CATALYST i ALLOYS VEHICLE METALLIC COATINGS . w . ,.--.'... FILLER METAL SOLVENTS PLUS COATING OR CORE FLUX ADDITIVES ' _.{! _OTHERS Sodium Molybdate 991 5.0 m OTHERS . - -<: Na MOO. | • TLV HAZARDOUS MIXTURES OF OTHER LIQUIDS, SOLIDS. OR CASES « (Units) 1 None -

SECTION III * PHYSICAL DATA BOILING POINT (*F.) N/A SPECIFIC GRAVITY (HjO«l) N/A PERCENT. VOLATILE VAPOR PRESSURE (mm H«.J N/A BY VOLUME (%) N/A VAPOR DENSITY (AIR-1} N/A EVAPORATION RATE N/A SOLUBILITY IN WATER N/A 'MELTING POINT fiR7°r APPEARANCE ANO ODOR Fine, white powder ; . no odor - SECTION IV • FIRE AND EXPLOSION HAZARD DATA FLASH POINT (Method UMd) . . .__.-.- -.(FLAMMABL- E LIMITS Lft U*> None Mnne M/fc* ^^i^ ———— EXTINGUISHING MEDIA - Material is water soluble, euaaest use of drv ehemieirtR *•<-> r»r*>v«»n*- pvr-ceiHiio inee SPECIAL FIRE FIGHTING PROCEDURES ...... None of material.

UNUSUAL FIRE AND EXPLOSION HAZARDS None

PAGE (1) fiR9fifif7'3 reverse «irfej Form OSHA-20 1202 HIlCUO I / *J - R.v. M.yTX .

„____. .______——————————————————— ———————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————— ,q_,—————————— — SECTION V - HEALTH HAZARD DATA THRESHOLD LIMIT VALUE 3 iTWA-Time Weighted Av ' 249 mg/kg LDLO inoested (rat studies): 5.O mq/m TW^> TLV EFFECTS OF OVCHCX^OSURE , Si Mav causa eve or resoiratorv irritation at hiqh concentrations. f" EMERGENCY AND FIRST AID PROCEDURES Remove from exposure to fresh air, flush particles from eyes with water, and refer to a physician. •

SECTION VI • REACTIVITY DATA STABILITY UNSTABLE CONDITIONS TO AVOID STABLE XX None INCOMPATABIUTNone V (MilMialt tit OHHlff .. HAZARDOUS DECOMPOSITION PRODUCTS None CONDITIONS TO AVOID HAZARDOUS MAV OCCU" POLYMERIZATION ———————————— WILL NOT OCCU* xx None

SECTION VII - SPILL OR LEAK PROCEDURES STEPS TO BE TAKEN IN CASE MATERIAL IS RELEASED OR SPILLED Vaetium el*»anr do not sweep or shov«»l. as excessive dustincr mav result J 1

WASTE DISPOSAL. METHOD

SECTION VIII •SPECIAL PROTECTION INFORMATION , . RESPIRATORY PROTECTION /SfVll/r fl-pf/ i Use NIOSH approved respirators if TLV is exceeded L.CCAL. EXHAUST SPECIAL VENTILATION Exhaust d\istv operations None ; MECHANICAL /C'. /*«.// OTHER > None None PROTECTIVE GLOVES I EYE PROTECTION suggest goggles to prevent Not required OTHER PROTECTIVE EQUIPMENT i-Alf -contained. brf»at-hina apparatus if extreme Iv hioh dustino SECTION IX • SPECIAL PRECAUTIONS PRECAUTIONS TO BE TAKEN IN HANDLING AND STORING Material is water soluble T keeo in drv olaca.

OTHER PRECAUTIONS Maintain environmental concentrations of Sodium Molvbdata at or below 10.7 mq/n TWA T»-V • PAGE (2) ANY QUESTIONS CONCERNING THlWslDS^SHOOLD BE ADDRESSED TO: Form OSHA-20 12-02 Fred C. Fay XI NORTH METAL & CHEMICAL COMPANY &R2Q6 I P.O. BOX 1904. rk, PA 17405 . AUUJUCill/M. JHfOKKATlOH OH TOXIC J Law Order of .Toxicity tc fish The toxicity of sodium molybdate with respect to typical fish and fish food has been measured under static bloassay conditions. The 21-hour and 96-hour acute TL-SO and "no effect" levels for the compound are known for waters containing bluegill, rainbow trout. channel catfish, fathead minnow, Daphnla (water flea) and scud. (The TL-50 Is that levnl of concentration at which the designated exposure Interval produces _a mortality rate of 501 In the test population; the "no effect" level Is th« highest concentration at which the mortality rate Is zero following the exposure Interval.) , • •'- TL-50 concentration levels for sodium molybdate are quite high, and range fro* 3,200 to over 10,000 pjw. Muruovur, the "no

•»»«>»•« feutni*•• *1• «nMvt« • mflMH* MM iOK 4n

low Order of Toxicity to Rats and Animals with Two Stomachs (Cattle and Sheep) Molybdenum has a low order of tcxicity. Cellular toxicity to rats by Injection was about 115 mg/kg body weight; oral .tcxicity was about the same, depending on the compound, being 125 mg/kg for the trioxide, 101 mg for calcium molybdate and 333 »g for ammonium molybdate. Molybdenite was non-toxic up to 0.5 g daily; this compound has low solubility. Fatty degeneration of the liver and kidneys was produced by molybdenum trioxide, whether / given orally or by inhalation. A disease named "teart" occurs in cattle feeding on grass grown in pastures where the soil is high in molybdenum. It is characterized by diarrhea, anemia, poor coats and poor condition. Vhen pasture grass contained 20-100 ppm molybdenum, dry weight, this disease was likely to occur; normal grass contains 3-5 ppm. Presumably alfalfa and clover are the accumulator plants. This disorder can be treated by excess copper in the diet, or by increasing dietary sulfate. Adequate copper apparently prevents accumulation of molybdenum in liver, in the presence of adequate sulfate, and antagonizes absorption of large amounts from food. Removal of affected animals from such pastures results In rapid recovery as molybdenum is readily excreted in the urine. Black sheep fed large doses of molybdenum grow white wool, a sign of copper deficiency. By alternating the intake ef copper and molybdenum at weekly intervals, striped wool can be grown. Essential Trace total in Man and All Creen Plants Evidence indicates that molybdenum is a micronutrient essential to many plant forms and several animals. The critical role of molybdenum in the nitrogen-fixation enzyme "nltrogenase* and the two mammalian'enzymes dependent upon molybdenum as a cofactor , (xanthlne exidase, found in the liver, kidney and milk, and aldehyde exidase, found in the liver) has also been well documented. Sodium molybdate has been described as not a toxic substance in a U.S. Public Health Bull 293, the federal Hazardous Substances Labeling Act, and the Occupational Safety and Health Act administered by the US Bept cf.Ubor. According to Sax, there is no record of Industrial poisoning due to molybdenum compounds.

Andtnoa, A. t., i, «mt-»ll«n lMt._«yricBlt»r«_ l tcltnf.. It*}, f. 171. f**n»», II. . ffOttmiKf. »l »h«tol toll lttl.nU.t ttl.nU.t.. Set. «f"TT«." « Vol 11, llil, f. IT*. C-t«.lt«l >nd [nfi»«»r<»r Hurt, tori. Jl. mt. ». 17. V. E. ItiMte fe.l>ft tonic* kullttl* to. Ml. Ihc Twtlcity •/ felyMMU*.* «. S. CenrMvni H-Ktl-c Offitt, KMblNCiM. S.C. »t»» lKM __Wlll« Act, f-tllc Uv *6-tl». JKO. IWallk Act. f«t-Ht t-« »!•>»(.. »«>a. twit. |»t7. f. (tl. O t.J.i tr»€» tl»»>ii UlrUlJ IT «*na ftC. fUrpl.M «. «l .1) Tmtlclty ft «olyM.M». US Htll« t*r*ltf lull »«, U.S. Cewrmwm Friiil** WfIM. «.iM»cten. ~ ~ '

II. Tin- Tr.irt..--H €f ArrlculHirr. US Ceverw.t rriktln( i tfhl Jwtvl M. tlplwi, bi.S. MATERIAL SAFETY DATA ORIGINATED APPROVED REVISED CHEMICAL MAM8 3-Pyridinecarboxylic acid

• CAS NO. HO NO. , ——————— "——————— — J f — f *7 — • /* FozBulax CgH-NO- ' Formulatlon/st Synonyms: "niacin"» pyridine-beta-carboxylic acid Chemical Family: B vitamin Molecular Weight: 123.11

I. PHYSICAL PROPERTIES Sourcess CO Appearance and Odor: White crystalline powder; slight odor Soluble ins Boiling alcohol, alkali hydroxides and carbonatesf propylene glycol Melting Points 234-233°C Solubility in Water, % by wt. at 20°C: 1g/60ml

II. CHEMICAL PROPERTIES Sources t CO Stability: Stable Conditions to Avoids "Niacin is stable to air, light, heat, acids and alkalis.* Materials to Avoids Sodium nitrite Hazardous Polymerisations Will not Occur

III. HAZARDOUS INGREDIENTS Sourcess TRO Not Applicable (If code i identifies a formulated product, the non-active moiety is inert and non-toxic).

IV. FIRB AMD EXPLOSIOH HAZARD Sources! TRO None known. It may be advisable, however, to ground equipment in contact with dry material. Extinguishing Media s Water spray, dry chemical, carbon dioxide or foam, as appropriate for surrounding fire and materials. Fire Fighting Procedures: Evacuate personnel to an area of upwind .direction and remove unneeded materials} keep fire-exposed containers cool with water spray, and provide fire fighters with self-contained breathing equipment.

FOR COMPANY USB ONLY FORMeSSENTtA-UYCONPORMrNQTOLSaOOS-* \ -J £ I Hut NO. (PAGE MATERIAL SAFETY DATA •o\ •»• V. HEALTH HAZARDS Sourcess CESA Threshold Limit Value: E TWA: None established STEL: None established Toxicity: Industrial Exposure: Ingestion: possible impaired liver function; flushing. Experimental: LD,Q(rat, EC) 5 g/kg LDSO(mouse, orl) 5

VI. SAFETY MEASURES AND EQUIPMENT Sourcesi TRO Ventilation: Mechanical Respiratory: NIOSH-approved dust mask Eyes: Safety glasses Gloves: Rubber - • Other Directives: Storage and Handling Conditions s Store within airtight containers in a dry place. • '-'V:'.' !

VII. SPILL CONTROL, WASTE TREATMENT AND DISPOSAL Sourcess CESA » ^—' Spill Control: Scoop up all spills and transfer to labeled containers. Waste Treatment and Disposal: Release small quantities to process drain with plenty of water.' Recycle bulk material.

VIII. REGULATIONS Sourcest CESA DOTs Not regulated EEAs .Not regulated ' r '

1R206T77 - >

U.S. DEPARTMENT OF LABOR 0£J iS^SSiwS Occupational Safety and Health Administration ^ MATERIAL SAFETY DATA SHEET ^ * Required under USDL Safety and Health Regulations for Ship Repairing, Shipbuilding, and Shipbreaking (29 CFR 1915, 1916. 1917) SECTION 1 REC'0<:FP 2U1988 MANUFACTURER'S NAME EMERGENCY TELEPHONE NO. VITAMINS, INC. 312/861-0700 ADDRES20S0 [Number E. .Randolo Strett.City. hState Drive, and V?r Code)Chicago, . , IL 60601 CHEMICANiaciLn NAM (NicotiniE AND SYNONYMc AcidS . ) 1 TRADE NAME ANO SYNONYMS ChlCMICAvitamiU FAMILn BY |1 FORMUL C6H5NOA 2

SECTION II • HAZARDOUS INGREDIENTS TLV TLV PAINTS. PRESERVATIVES, & SOLVENTS % (Units) ALLOYS AND METALLIC COATINGS X (Units) PIGMENTS BASE METAL

CATALYST ALLOYS

VEHICLE METALLIC COATINGS FILLER METAL SOLVENTS PLUS COATING OR CORE FLUX ADDITIVES OTHERS OTHERS 0> TLV HAZARDOUS MIXTURES OF OTHER LIQUIDS. SOLIDS. OR GASES % (Units)

SECTION III • PHYSICAL DATA BOILING POINT (°F.J D6CO mooses SPECIFIC GRAVITY

PAGE (1) (Continued on reverse side) »»t U 0 I / Q form QSHA-20 «•». May 71 SECTION V • HEALTH HAZARD DATA THRESHOLD LIMIT VALUE

EFFECTS OF OVEREXPOSURC

EMERGENCY ANO FIRST AID PROCEDURES

SECTION VI - REACTIVITY DATA STABILITY "- CON DITIONS TO AVOID ... UNSTABLE NA STABLE X INCOMPATABILITY /Materials la afttid/ Pharmaceutical - Niacin must not be formulated with Sodium Nitrite HAZARDOUS DECOMPOSITION PRODUCES

CONDITIONS TO AVOID HAZARDOUS MAY OCCUR NA POLYMERIZATION WILL NOT OCCUR X

SECTION VII -SPILL OR LEAK PROCEDURES STEPS TO BE TAKEN IN CASE MATERIAL IS RELEASED OR SPILLED Material can be swept OE_.Y&cuumed up

ASTNormaE DISPOSAl drL vMETHO trasD h.. disposa. l,

SECTION VIII • SPECIAL PROTECTION INFORMATION RESPIRATORMask shoulY PROTECTIOd beN worSprtlfnV IfptoO protec•-.-,•••..t fro, m irratatin. . _. . g dus_ t-. ' VENTILATION LOCAL EXHAUST SPECIAL MECHANICAL H'nflltrall X OTHER PROTECTIVRecommendeE CLOVEdS M EYSafetE PROTECTIOy glasseN s recommended OTHER PROTLCflVe EQUIPMENT ......

SECTION IX - SPECIAL PRECAUTIONS PRECAUTIONStore iS nTO tighBE TAKEt Ncontainer IN HANDLING sAND STORING •: ' :'"'•' !,V.; •.:•':•• OTHER PRECAUTIONS *" "' ' ' "* " ' " • None : .'-'•- PAGE (2) Form OSHA-20 CPO »10.540 • R«v. Miy7J ^206/79 n?v>i CEDAR CHEMICAL CORPOR A T I 0 N - . ft? VICKSBURG CHEMICAL 01 VISION ^ ' : VICKSBURG. MISSISSIP P I

MATERIAL SAFETY DATA SHEET REC'OJAM 05 1988 Equivalent to OSHA form 174

PRODUCT VAJ-C: Potassiu* Nitrate DATE:£•fl/23/87^ PAGE 1 """ -~~~^

SECTION I

Manufacfi rer's Name: Vicksburg Chemical Division Information Phona No. : 1-601-636-1231 P. 0. Box 3 Emergency Phone No.: 1-800-424-9300 Vicksburg. MS 39180 Prepared by: M. S. Bernard

SECTION II HAZARDOUS INGREDIENTS/IDENTITY INFORMATION

INGREDIENTS OSHA PEL ACGIH TLV PERCENT Potass •-. i Nitrate n/d n/d 95.5-99.2 KN03' CASf 7757-79-1

SECTION III PHYSICAL/CHEMICAL CHARACTERISTICS

BoUirvj CointCF) decomp. 9 1385 Specific Gravity 2.11 Melting PolntCF) 1172 Vapor PrnssuradmtHg.) below 1 • Evaporation Rate n/d Vapor Density(Air«1) n/a Solubility in Mater: 13.3g/100ml Appearance and Odor: White to buff crystals. No odor.

SECTION IV FIFE HO EXPLOSION HAZARD DATA

Klash Point (Met hod Used): Non-flammable Flammable Units: LEI- n/d UEL- n/d Cxtinouiihing Media: Non-flammable Special Fire Fighting Procedures: Self contained air supply to protect free* oxides of nitrogen. linusua.' 'rire and Explosion Hazards: Noxious fumes may form. Oxides of nitrogen. Potassium Nitrate is an oxidizer and therefore increases the intensity of any fire and the possibility of an explosion.

SECTION V REACTIVITY DATA

Stability: Stable in normal use and storage. Conditions to Avoid: Fire conditions. Incompatibility: Corrosive to metals. Decomposition Byproducts: Oxides of nitrogen Hazardous Polymerization: Will not occur. No known conditions to avoid.

SECTION VI HEALTH HAZARD DATA

Ra,io'-> of Entry: Inhalation: Irritating Skin: Not hazardous Ingest ion: Low toxicity

Continued on page 2

AR206I80 FRIT INDUSTRIES, INC. P.O. BOX eso • o.**. MUWIW aoei-oeso Phone 20S/774-251S / TWX 810-744.3393 _^.;o^l* MATERIAL SAFETY DATA TECHNICAL INFORMATION

Section I - Identification k4K3oic&- Nt-_c tuu ayi-jnynu FERTILIZER MICRONUTRIENTS-A MIXTURE OF META3XIC OXIDES domical Family Fbnnula Trade due ' INbRGANIC CHEMICALS F-555 teacripticn CAS KnberCjQciiin RTat&Jtetra-t SE psrfe .8% B, 1.5% Cu, 14% Fe, 5% Mn, .07% Mo, 5% Zn /SEV93000 Oofpe3>1317391, Lxn-1309371, bncmtm • 600Ta388T -Eim '1311133 —— "

Section II - Normal Handling Procedures "recauticra to be taken In handling OK! storage

frotectlve Emdnnent Ventilation RequJigaents j-as: Goggles awes : Heav„ y dut. y voj*, glove, s froAdequatj the alrto >remove dust )ther : Long sleeve shirts end < t approved dust masks.

Section III - health Hazard Data Basic Material Ureftcld lioit S-pxificwt fffffts Value OuesKpcajte ves no Bonn Oxide x IS mg/m3 BORCK: Can cause eye and skin Cadmium X .2 ng/n3 irritation. Cobalt Oxide X .1 ng/m3 COPPER: Can cause nausea, fever, eye Copper Oxide X 1 mg/m3 and skin irritation. Iron Oxide X 10 ng/m3 _ IRON; Can be an irritant to eyes and Lead X .05 mg/o3 skin. [Magnesium Oxide X IS ng/fi3 MANGANESE: Can cause damage to the {Manganese Oxide X S ng/o3 respiratory system, central nervous &•> golybdic Oxide X 15 mR/o3 system and kidneys. [Silica, amorphous X 30 mg/m3 ZINC; Can be irritating to eyes, podium Molybdate X 5 mg/m3 skin and respiratory system. fine Oxide X 5 mg/o3 Section IV - Emergency and First Aid Procedures Inhalation: Remove to fresh air. Seek medical attention Skin: Flush with water. If irritation developes, call physician. Eyes:. Flush with.water for 15 minutes. Seek medical attention -' ' if frritatioh persists. • . • Ingestion: Seek medical attention immediately.

Section V - Fire and Explosion Hazard Data Media:

Special Flref luting Procedures cr Fire Hazard:

Section VI - Spill and Leakage Procedures fry Remove all sources of ignition. Wear NIOSH/MSHA approved dust respirators. Follow OSHA regulations for respirator us. (See 29 CFR 1910.134). Shovel or sweep up and reuse. ______Vhste disposal method: Dispose of contaminated product, empty containers and materials used in cleaning up spills or leaks in a manner approved for this material. Consult appropriate federal. state and local regulatory agencies to ascertain proper disposal procedures.

Section VII - Shipping Data Cbntustible D.O.T. Class: Ncn-Cbcobustihle

Section VIII - Reactivity Data Stable: __ Yes __ No Incompatibility : Conditions to avoid:

Revised 9/85

AR206I82 N-89550 MATERIAL* SAFETY DATA SHEET Page 1 of 7 MSDS PREPARED BY; Environmental Health Dept. Construction Products D1v. H.R.Grace & Co.-Conn. , • H. R. Grace & Co. of Canada Ltd. 62 Hhlttemore Ave. 294 Clements Rd. Hest Cambridge. MA 02140 ', Ajax. Ontario. LIS 3C6 Telephone Number for Information and Emergency Response In USA: (617) 876-1400 X3140 In Canada: (416) 683-8561

MSDS Number: N-89550 OOOUSA Cancels MSDS f NEH Date: 04/25/1989 * ______, SECTION I - PRODUCT IDENTIFICATION Trade Names and Svnonvms: SOLUBLE TRACE ELEMENT MIX (S.T.E.M.) ;. Peters* Professional.Fertilizers , - •" « .-•"•". ...""•.••* Chemical Names and Family: .. Fertilizer Grade Chemicals Product Use: •:•- Soluble Plant Fertilizer " • Formula: . MIxture-NA CASf (Chemical Abstract Service): HIXTURE-NA ______Transportation Hazard Classification______USA Department of Transportation CANADA Transportation of Dangerous Goods DOT CLASS: Nonhazardous TDG CLASS: DOT iDf: Not Applicable Nonhazardous DOT LABEL: NOT APPLICABLE Surface Freight Classification: Fertilizing Compound, N.O.I.

NPCA-HMIS Hazard Index: o Health: 3 * o Flammablllty: 0 o Reactivity: 0 o "Personal Protection: 8.E (See Section VIII) SECTION II - HAZARDOUS INGREDIENTS/IDENTITY INFORMATION

INGREDIENT ; ' - ...-? K TOXICITY DATA: LDSO & LC50 (Chemical Name. . • • ;-- J CASf. 6 Common Name) Bv Ht. (See Section IX for Exposure Limits) Ferrous Sulfate ~40 , Oral Rat 1%): 319 mg/kg. CASf 7782-63-0 Manganese Sulfate -30 Oral Rat LD50: 1600-3200 mg/kg. CASf 7785-87-7 Dermal Guinea Plq LDcn: > 1.000 ma/ko. Zinc Sulfate -15 Oral Mouse U>50: 1.8SO mg/kg. CASf 7746-19-7 Copper Sulfate -10 Oral Rat LD$o: 300 mg/kg. CASf 7758-98-7 Boric Acid -10 Oral Rat U>so: 2,660 mg/kg. CASf 10043-35-3

^^206183 N-39550 MAFERIAL SAFETY DATA SHEET Page 3 Of 7

SECTION VI - HEALTH HAZARD DATA & TOXICOLQfilCAL PROPERTIES' (Include all known acute and chronic effects, signs, and symptoms of expos" medical conditions generally aggravated by exposure)

Route's of Exposure;- .-.-.; • ,- • . • . •: .• - .-.•-.•• Inhalation: Dust If Inhaled. 1s Irritating to tha linings of tha upper respiratory tract resulting 1n congestion of nasal membranes and sore throat. Repeated overexposura from Inhalation of manganese compounds may causa chronic systemic poisoning, affecting the liver, pancreas, and central nervous system (CMS). 'Skin and Eve: ' " • ' - Eye contact with dryjroduct.or product In concentrated solution-may cause moderate to severe Irritation resulting In redness, tearing, conjunctivitis and possible corneal Injury. Brief skin contact 1s unlikely to causa Irritation. Prolonged or re- peated contact, especially with moist skin, may causa Irritation and dermatitis. Ingestlon: Swallowing dry product or product In concentrated solution may cause Irritation to the linings of tha gastrointestinal tract, nausea, vom- iting and diarrhea. Cardnoqenlcltv According to NTP. IARC and OSHA: Not Applicable.

VII EMERGENCY AND FIRST AIO PROCEDURES In case of contact, Immediately flush EYES with plenty of water for at least 15 minutes, holding eyelids apart. Sae a physician If Irrit- ation persists. Flush SKIN promptly with plenty of water and dry thoroughly. If Irritation develops, consult a physician. If SWALLOWED, Immediately give large amounts of water to drink for dilution effect and Induce vomiting by sticking finger down throat. Call a physician. Never give anything by mouth to an unconscious parson. If INHALED, gat fresh air Immediately. If symptoms of Irritation occur and persist, see a physician. N-89550 MATERIAL SAFETY DATA SHEET Page 5 of 7

SEaiON VIII - PREVENTIVE & CONTROL MEASURES CONTINUED Skin Protection: -

Eve Protection! ; " ' ' ' '-*•--•. - ,-v - - - Safety glasses are recommended as a general precaution to prevent eye contact. Other Protective Clothing or Equipment: Not generally required:

Kork/Hvoehlc Practices: '" . - '- " " As When handling Jany commercial producti practice good persona). hygiene and perform regular housekeeping.

*R206J85 H-89550 MATERIAL SAFETY DATA SHEET 7 of 7 SECTION XI - GOVERNMENT REPORTING INFORMATION - U. S. Onlv SARA TUU ITI Reporting Information ....:.;Tier I & II- Hazard ;Categories ...: . . .IMMEDIATE-ACUTDELAYED-CHRONIEC Contains Extremely Hazardous-SARA III Section 302 Ingredient; NO Comments i Contains Toxic Chemical Release-SARA III Section 313 Ingredient; NO Comments: Copper Compounds/Manganese Compounds/Zinc Compounds 'Other Government Reporting Requirements;- .... - V' ' Not Applicable! - - • "" •>•-.- • ; Non-Hazardous Ingredient Disclosure; Not Applicable

"THE DATA INCLUDED HEREIN ARE PRESENTED ACCORDING TO H. R. GRACE & CO.-CONN's PRACTICES CURRENT AT THE TIME OF PREPARATION HEREOF. ARE HADE AVAILABLE SOLELY FOR THE CONSIDERATION. INVESTIGATION ANO VERIFICATION OF THE ORIGINAL RECIPIENTS HEREOF ANO DO NOT CONSTITUTE A REPRESENTATION OR WARRANTY FOR HHICH GRACE ASSUMES LEGAL RESPONSIBILITY. IT IS THE RESPONSIBILITY OF A RECIPIENT OF THIS DATA TO REMAIN CURRENTLY INFORMED ON CHEMICAL HAZARD INFORMATION, TO DESIGN AND UPDATE ITS OWN PROGRAM AND TO COMPLY HITH ALL NATIONAL, FEDERAL. STATE AND LOCAL LANS AND REGULATIONS APPLICABLE TO SAFETY, OCCUPATIONAL HEALTH. RIGHT-TO-KNOH AND ENVIRONMENTAL PROTECTION."

AR206I86 BASF Corporation Chemicals Division

February 17, 1989

W.R. GRACE 109132 PETER FERTILIZER PRODUCTS 01V. 570 GRANT MA? f FOGELSVILLE PA 18051

Attn: Safety Department Our records indicate that you have purchased the following product(s) from BASF Corporation: I 591323 SODIUM NITRITE U

Attached is/are our current Material Safety Data Sheets (MSDS) for the product(s) listed above. We have updated our MSDS in compliance with the requirements of Section 313 of the Emergency Planning and Community Right-To-Know Act of 1986 (SARA TITLE III). Section II of each MSDS contains a statement indicating whether or not the product contains any materials listed in Section 313 and the percentage concentration of the material, if it is listed. If you are unsure of your responsibilities under the Emergency Planning and Community Right-To-Know Act? or if you require more information; call the EPA Hotline (1-600-535-0202). Please also note that if you repackage or otherwise redistribute this product to industrial customers, a notice similar to this one should also be sent to those customers. Very truly yours, BASF Corporation

Gordon Ross ,:.'-.;TV Intermediates 6 Fine Chemicals Group

100 Cherry Hill Road. Parsippany. Ntw Jtrsty 07054 (201) 316-3000 A R 2 0 6 I 87 Or 110 *ev U-88' MATERIAL SAFETY I BASF Corporation Chemicals Division 101 Ckt'lt Mill M« ttttitM't »»* Jtiit, t?0»4 QOtl Jtl-JOOO ^ISf^f A'NOT DATA SHEET ^

PRODUCT NUMBER: ,„.,- ._.„, ...... SECTION ) 'Registered Trademark TRADE NAME: CHEMICAL NAME: SYNONYMS: FORMULA: None H-NOC2) CHEMICAL FAMILY: Inorflan,e. MOLWGT.:W>01 SECTION II * INGREDIENTS COMPONENT CAS NO. PEL/TLV - SOURCE Sodium Nitrite. U 7632-00-0 100 2 mg/ns3 BASF Corp. rec.

SARA Titlt III Sect. 313: Not listed.

SECTION III - PHYSICAL DATA

»QKINa/»«I.TlNa POINT 9799 M Hg: H/A / 271 *C : -9.0 (aq. sol.) VAPOR PRESSURE m Kg 929 C: N/A Deceap. tetip.t 320*C SPECIFIC GRAVITY OR SULK DENSITY: 2.17 SOLUBILITY IN VATER: Soluble APPEARANCE: Yellc* Crystals COM: Non. XNTENSXTY:

FLASH MINT (TEST METHOD): B/A______| A-TrOIONITION TPOt,/A PLAMOSIUTY UNITS ZN AIM (X IY YOU) LOVER: >/A WftHl IXTINOUXSHINO Ust uattr fog ixtfngufthina Mdiia. Spriy Mttr tAen ffrt MEDIUM Is 1n early sttt. or stltl taall. When largt quantities art SPECIAL FIREPIQHTIN9 Involved In ffrn. nftrlt* My fust or Mlt( In -filch PROCEDURES condition, application of water My cauat txtenslvt UNUSUAL FIM AND EXPLOSION equipped with self-contained breathing apparatus and turnout HAZARDS gear. EXPLODES when heated to 539 C. or toon contact with

CHfHTRIC SOO-424-S300 201-ltC-3000 • • THIS NUMBER 18 -VllLiBLt DAYS. NIQHTS. VtEKENDS.ANO HOLIDAYS u/w ^20618/J p o n r , 8^ ^ PAGS 1 OF 4 PRODUCT NUMBER:591323 lodfu" Kftrlte» u SECTION,VIII - ENVIRONMENTAL DATA TOXICITY DATA:

SPILL AND LEAK PROCEDURES: Spills shhould be contained and placed In suitable containers for disposal In a RCRA licensed facility. This material Is ICRA hazardous due to its properties. HAZARDOUS SUBSTANCE SUPERFUND*** RQ «b$)!°° WASTE DISPOSAL METHOD: Incinerate or bury as a solid only In a RCRA licensed facility. Do not discharge into waterways er sewer systems without proper authority.

HAZARDOUS WASTE 40CFR261:™ HAZARDOUS WASTE NUMBER: °°1 CONTAINER DISPOSAL: Empty containers with less than 1 Inch cf residue My be landftiled at a licensed facility. Recommend crushing or ether neans to prevent unauthorised reuse. Other containers cust be disposed of in a RCRA licensed facility. .X -^ISHilPPING j>«OJj;-»if$RP.ER SHIPPING NAME (49CFR172.101-102) HAZARDOUS SUBSTANCE

REPORT ABLE QUANTITY (RQhoo D.O.T. HAZARD CLASSIFICATION (CFR172.101-102) PRIMARY SECONDARY Oxidizer

D.O.T. LABELS REQUIRED (49CFR172.101-102) D.O.T. PLACARDS POISON CONSTITUENT REQUIRED (CFR 172.604)(49CFR172.203 (K» Oxidizer V Oxidizer (1500)

BILL OF LADING DESCRIPTION Codiun Nitrite—Oxidizer—UN 1500 RO ' •. CC NO. 189 UN/NA CODE 1500 DATE PREPARED: UPDATED: 4/2B/M .. _ . 7/25/88

WHILE BASF CORPORATION BELIEVES .tHE DATA SET FORTH HEREIN ARE ACCURATE •AS OF THE DATE HEREOF. BASF CORPORATION .MAKES NO WARRANTY VITH RESPECT THERETO AND EXPRESSLY DISCLAIMS ALL LIABILITY FOR RELIANCE THEREON. SUCH DATA ARE OFFERED SOLELY FOR: YOUR CONSIDERATION. INVESTIOATION. AND VERIFICATION. '

flR206!89 AQUATROLS CORPORATION OP AMERICA MATERIAL SAFETY DATA SHEET

EMERGENCY PHONES: 1-800-257-7797 OR 1-609-227-1190 MSDS REFERENCE: AQUA-GRO. REC'O SEP 30 1988

SECTION 1 - IDENTIFICATION

WARNING! MAY CAUSE IRRITATION KEEP OUT OF REACH OF CHILDREN - MAY BE HARMFUL IF SWALLOWED. AVOID CONTACT WITH EYES, SKIN AND CLOTHING. FLUSH EYES WITH LARGE QUANTITIES OF WATER. DO NOT RUB. CONTACT A PHYSICIAN. AVOID BREATHING MIST. USE WITH ADEQUATE VENTILATION. WASH THOROUGHLY AFTER HANDLING. PRODUCT: AQUA-GRO 'L', AQUA-GRO 'G', AQUA-GRO 'S'. 100*, 40* AND 15* ACTIVE INGREDIENT FORMULATED ON VERMICULITE OR CORN COB GRITS RESPECTIVELY. SYNONYMS: SURFACTANT BLEND CHEMICALS: PROPRIETARY BLEND ON NON-IONIC SURFACTANTS CAS NUMBER: MIXTURE - NO SINGLE CAS NUMBER AVAILABLE.

SECTION 2 - HAZARDOUS INGREDIENTS

COMPOSITION . PBL/TLV HAZARD _| POLYOXYETHYLENE ESTERS OF CYCLIC NONE/NONE NONE NOTED 47* ACIDS: POLYOXYETHYLENE ETHERS OF NONE/NONE NONE NOTED 47* ALKYLATED PHENOLS: SILICONE ANTIFOAM EMULSION: NONE/NONE NONE NOTED 6* PROPRIETARY BLENDS; NO CAS NUMBER APPLICABLE

SECTION 3 - HEALTH INFORMATION

INHALATION: UNKNOWN. INGBSTION: ACUTE LD50 IN MALE RATS: 4000 MGS/KG. ACUTE LD50 IN FEMALE RATS: 2080 MGS/KG. 2X2_COHTACT: THIS PRODUCT PRODUCED SLIGHT TO MODERATE CONJUNCTIVIAL IRRITATION AND MILD CORNEAL OPACITY WHICH WERE REVERSIBLE WITHIN 7 DAYS IN RABBITS (40 CFR 163.91-4). SKIN CONTACT; PRODUCTS OF THIS TYPE MAY CAUSE MILD SKIN IRRITATION NOT A KNOWN OR SUJPECTED CARCINOGEN: NO KNOWN MEDICAL CONDITIONS AGGRAVATED BY EXPOSURE. AB206I90 SECTION 7 - CONTINUED

FIRE-EXPOSED CONTAINERS COOL. IF A SPILL OR A LEAK, USE WATER SPRAY TO DISPERSE THE VAPORS. WATER SPRAY MAY BE USED TO FLUSH SPILLS TO NON-FLAMMABLE MIXTURES. UNUSUAL FIRE AND EXPLOSIONJKAZARpg; FIREFIGHTERS SHOULD WEAR SELF-CONTAINED BREATHING APPARATUS IN THE POSITIVE PRESSURE MODE WITH A FULL FACE PIECE WHEN THERE IS A POSSIBILITY OF EXPOSURE TO SMOKE, OR FUMES OF DECOMPOSITION PRODUCTS.

^•B •» M»^«»«M ^^ •• ^ •• «•» ^ ^ •_» ^ •• •^••••^^•^ ••••••* «-• ••»•••• •^«_^4*B •_•'•• •• ^ ••» •• ••» •» •••••^•B ^ ^ •» ^ a-I^VM** ^4_»^_t IM •» ^ ••» •» ^ ^ «_»••» ^ • SECTION 8 - REACTIVITY

^ ^ ^ «V^^«» ^«_> ^ •••^•••^ ^ •• M*^^ ^^^ «•••• ••» ^ ^ ••^••IBV •»•• ^ •• ^MV •-• ^ «_• i--* -^ •--* •<• «• «->^ -«••» ^ •» ^ ^ •* •• ••^••^MM ••^-*^^^^«^ ^« STABILITY; GENERALLY STABLE HAZARDOUS POLYMERIZATIOM; NONE LIKELY CONDITIONS AND MATKRIALS TO AyOID; KEEP AWAY FROM HEAT AND FLAMES. AVOID CONTACT WITH OXIDIZING MATERIALS. HAZARDOUS DECOMPOSITION PRODUCTS; DECOMPOSITION OF ORGANIC MATERIALS MAY PRODUCE OXIDES OF CARBON.

SECTION 9 -> EMPLOYEE PROTECTION ______<_.___.__._,_,_.____.__..__.—_._.._._._.___..__._.._.__._._._._-._._._.«.-.__•-.. CONTROL MEASURES; PROVIDE ADEQUATE LOCAL EXHAUST VENTILATION TO MAINTAIN CONCENTRATIONS BELOW ACCEPTABLE EXPOSURE CRITERIA (SEE SECTIONS 2 & 4). RESPIRATORY PROTECTION; WHERE EXPOSURE IS LIKELY TO EXCEED ACCEPTABLE CRITERIA. (SEE SECTIONS 2 & 4) USE NIOSH/OSHA APPROVED RESPIRATORY EQUIPMENT. RESPIRATORS SHOULD BE SELECTED BASED ON THE FORM AND CONCENTRATION OF THE CONTAMINANT IN THE AIR AND IN ACCORDANCE WITH OSHA (29 CFR 1910.134). PROTECTIVE CLOTHING; WEAR GLOVES AND PROTECTIVE CLOTHING WHICH ARE IMPERVIOUS TO THE PRODUCT FOR THE DURATION OF ANTICIPATED EXPOSURE IF THERE IS A POTENTIAL FOR SKIN CONTACT . EYE PROTECTION; WEAR SAFETY GLASSES MEETING THE SPECIFICATIONS OF ANSI STANDARD Z87.1 WHERE NO CONTACT WITH THE EYES IS ANTICIPATED. CHEMICAL SAFETY GOGGLES MEETING THE SPECIFICATIONS OF ANSI STANDARD Z87.1 SHOULD BE WORN WHENEVER THERE IS THE POSSIBILITY OF SPLASHING OR OTHER CONTACT WITH THE EYES. ——_————_————_._•—___—_>—•_•_____•_.••_•____—._—_—.....•_.——.—.«•—.——•—.———-«—•—->—-•——- SECTION 10 - ENVIRONMENTAL PROTECTION

»•• «•»•»«•••-•».•»•-» M*«w^MMMMM««.MMMM«.«««-»«l.-»«-».-.* «»•»«•> ««-_»-_>«-»»«^-»>0M»M«»«MWM»W«»«»MWM*»WW«»«»a ENVIRONMENTAL PRECAUTIONS; AVOID UNCONTROLLED RELEASES OF THIS MATERIAL, WHERE SPILLS ARE POSSIBLE, A COMPREHENSIVE SPILL RESPONSE PLAN SHOULD BE DEVELOPED AND IMPLEMENTED. L

SECTION 10 - CONTINUED

SPILL OR LEAK ^PRECAUTIONS: WEAR APPROPRIATE RESPIRATORY PROTECTION AND PROTECTIVE CLOTHING AS DESCRIBED IN SECTION 9. CONTAIN SPILL MATERIAL. TRANSFER TO SECURE CONTAINERS. WHERE NECESSARY, COLLECT BY USING AN ABSORBANT MEDIA. IN THS 5VENT OF AN UNCONTROLLED RELEASE OF THIS MATERIAL, THE USER SHOULD DETERMINE IF THE RELEASE IS REPORTA3LE UNDER APPLICABLE LAWS AND REGULATIONS. WASTE DISPOSAL; ALL RECOVERED MATERIAL SHOULD HE PACKAGED, LABELED, TRANSPORTED AND DISPOSED OR RECLAIMED IN CONFORMANCE WITH GOOD ENGINEERING PRACTICES. AVOID LANDFILLING LIQUIDS. RECLAIM WHERE POSSIBLE.

SECTION 11 - REGULATORY CONTROLS

DEPARTMENT OF TRANSPORTATION: DOT CLASSIFICATION: COMPOUNDi m CLEANING AND WASHING, NOI (LIQUID). OTHER DOT INFORMATION • NONE. NMFC NUMBER: 48580 —— SUB 3

SECTION 22 - PRECAUTIONS: HANDLING. STORAGE AND HANDLING • CONTAINER HAZARDOUS WHEN EMPTIED. SINCE EMPTIED CONTAINERS RETAIN PRODUCT RESIDUES, ALL HAZARDOUS PRECAUTIONS DESCRIBED ON THIS MSDS MUST BE OBSERVED. TAKE PRECAUTIONS TO AVOID CONTAINER DAMAGE WHILE HANDLING AND STORING.

The information presented herein is believed to be factual as it has been derived from the works and opinions of persons believed to be qualified experts; however, nothing contained in this information is to be taken as a warranty or representation for which AQUATROLS CORPORATION OF AMERICA bears legal responsibility. The user should review any recommendations in the specific context of the intended use to detei vine whether they areappropriate.

Prepare*r by: ' Dr. A.R. Temp, e ton, Ph.D. Aquatrols Corporation of America 1432 Union Avenue ,j Pennsatiken, NJ 08110 Updated: 15th March 1988 AR206I92 •_•"--_ • •'••':,.•'•.•'• ' • • — ' 'V AQUATROLS CORPORATION of AMERICA MATERIAL SAFETY DATA SHEET

EMERGENCY PHONES: 1-800-257-7797 or 1-609-227-1190 REFERENCE: AQUAGRO.

SECTION 1 - IDENTIFICATION WARNING! MAY. .CAUSE IRRITATION! KEEP OUT OF THE REACH OF CHILDREN;- MAY 3E HARMFUL IF SWALLOWED. AVOID CONTACT WITH EYES, SKIN AND CLOTHING. FLUSH EYES WITH LARGE QUANTITIES OF WATER - DO NOT RUB - CONTACT A PHYSICIAN. AVOID BREATHING MIST. USE WITH ADEQUATE VENTILATION, WASH THOROUGHLY AFTER HANDLING.

PRODUCT: AQUAGRO "L", AQUAGRO "G", AQUAGRO"S". 100%, 40% and 15% ACTIVE INGREDIENT RESPECTIVELY. SYNONYMS: SURFACTANT BLEND. .

CHEMICAL: PROPRIETARY BLEND OF NON-IONIC SURFACTANTS.

CAS NUMBER: MIXTURE - NO SINGLE CAS NUMBER APPLICABLE.

> SECTION 2 - HAZARDOUS INGREDIENTS

COMPOSITION . -, . .... " PEL/TLV HAZARD POLYOXYETHYLENE ESTERS OF CYCLIC ACIDS: none/none none noted. 47% POLYOXYETHYLENE ETHER OF ALKYLATED PHENOLS : none/none none noted. 47% SILICONE ANTIFOAM EMULSION: none/none none noted. 6%

SECTION 3 - HEALTH INTORMATION

INHALATION: UNKNOWN.

INGESTION: ACUTE LD5Q IN MALE RATS:: 40COmgs/kg. ACUTE LD5Q IN FEMALE RATSt 20SO mgs/kg.

EYE CONTACT: PRODUCTS OF THIS TYPE ARE KNOWN TO CAUSE EYE IRRITATION.

OSKIN CONTACT: PRODUCTS OF THIS TYPE MAY CAUSE MILD SKIN IRRITATION.

AR206I93 Page One Sfc.Cil.ON 4 - OCCUPATIONAL EXPOSURE LIMITS

PEL: NO OSHA PEL. TLV: NO ACGIH TLV.

______SECTION 5 - EMERGENCY FIRST AID PROCEDURE______FOR OVEREXPOSURE BY SWALLOWING: If victim is conscious and able to swallow,^ quickly have victim drink water or milk to dilute. DO NOT give sodium bicarbonate, fruit juices or vinegar. NEVER give anything by mouth if victim is unconscious or having convulsions. Induce vomiting only if advised by physician or poison control center. CALL PHYSICIAN OR POISON CONTROL CENTER IMMEDIATELY.

FOR OVEREXPOSURE BY SKIN CONTACT; Immediately flush skin with plenty of water while removing contaminated clothing. Wash contaminated clothing before reuse.

FOR OVEREXPOSURE BY EYE CONTACT; Immediately flush eye with plenty of cool water for at least 15 minutes. DO NOT let victim rub eyes. GET MEDICAL ATTENTION IMMEDIATELY.

FOR OVEREXPOSURE BY INHALATION: Immediately remove victim to fresh air. If victim has stopped breathing give artificial respiration, preferably by mouth-to-mouth. GET MEDICAL ATTENTION IMMEDIATELY.

______SECTION 6 - PHYSICAL DATA______

BOILING POINT: NOT ESTABLISHED. POUR POINT: < 12°c. VAPOR PRESSURE: NOT ESTABLISHED. SPECIFIC GRAVITY: 1.056 VAPOR DENSITY ( AIR»1 ): GREATER THAN ONE. SOLUBILITY IN'WATER: SOLUBLE. APPEARANCE AND COLOR: HAZY HONEY COLORED LIQUID.

______SECTION 7 - FIRE AND EXPLOSION HAZARDS

FLASH POINT AND METHOD USED: COC 558°f. FIRE POINT AND METHOD USED: COC 635°f. FLAMMABLE LIMITS IN AIR,% BY VOL. LOWER: NOT ESTABLISHED. FLAMMABLE LIMITS IN AIR,% BY VOL. UPPER: NOT ESTABLISHED.

20 W3 A Page Two SECTION 7 - continued. NFPA RATING: NO NFPA RATING. i - -SPECIAL FIREFIGHTING PROCEDURES AND PRECAUTIONS: Use water spray, chemical, foam or carbon dioxide. Use water to keep fire-exposed con- tainers cool. If a spill or leak, use water spray to disperse the vapors. Water spray may be used to flush spills away from fire and to dilute spills to nonflammable mixtures.

UNUSUAL FIRE AND EXPLOSION HAZARDS: Firefighters should wear self-con- . tained breathing apparatus in the positive-pressure mode with a full facepiece when there is a possibility of exposure to smoke, or fumes of decomposition products.

SECTION 8- REACTIVITY

STABILITY: GENERALLY STABLE. "7, HAZARDOUS POLYMERIZATION: NONE LIKELY. CONDITIONS AND MATERIALS TO AVOID: KEEP AWAY FROM HEAT AND FLAMES. AVOID CONTACT WITH OXIDIZING MATERIALS. HAZARDOUS DECOMPOSITION PRODUCTS: .DECOMPOSITION OF ORGANIC MATERIALS MAY PRODUCE OXIDES OF CARBON.

______SECTION 9 - EMPLOYEE PROTECTION______CONTROL MEASURES: Provide adequate local exhaust ventilation to maintain concentrations below acceptable exposure criteria (sections 2 and 4 ) RESPIRATORY PROTECTION: ,^ Where exposure is likely to exceed acceptable criteria ( see sections 2 and 4 ) use NIOSH/OSHA approved respiratory equipment. Respirators should be selected based on the form and concentration of contaminant in air and in accordance with OSHA ( 29 CFR 1910.134 ) PROTECTIVE CLOTHING: f ,,. _ Wear gloves and protective clothing which are impervious to the product for the duration of anticipated exposure if there is a potential for skin contact. EYE PROTECTION: Wear safety glasses meeting the specifications of ANSI standard Z67.1 where no contact with the'eye is anticipated. Chemical safety goggles the specifications of ANSI standard Z87.1 should be worn when- ever there is the possibility of splashing or other contact with the eyes.

Page Three SECTION 10 - ENVIRONMENTAL PROTECTION ENVIRONMENTAL PRECAUTIONS: -•' • -«t •» Avoid"uncontrolled releases of this material. Where spills are possible a comprehensive spill response plan should be developed and implemented. SPILL OR LEAK PRECAUTIONS: ^ Wear appropriate respiratory protection and protective ^e^thing as described in section 9. Contain spill material. Transfer to secure containers. Where necessary, collect by using absorbent !•,--m-^dia• . In the event of an uncontrolled release of this material, the |i\£«NFv"S'hould deter- mine if the release is reportable under applicable laws and regulations. WASTE DISPOSAL: All recovered material should be packaged, labelled, transported, and disposed or reclaimed in contorrr.ance with good engineering practices. Avoid landfilling liquids. Reclaim where possible.

______SECTION 11 - REGULATORY CONTROLS______

DEPARTMENT OF TRANSPORTATION:

DOT CLASSIFICATION: COMPOUND, CLEANING AND WASHING, NO! ( liquid ) OTHER DOT INFORMATION: NONE. ,, NMFC NUMBER: # 48580——sub 3.

______SECTION 12 - PRECAUTIONS: HANDLING. STORAGE AND USAGE

Container hazardous when emptied. Since emptied containers retain product residues, all hazard precautions described on this MSDS must be observed. Take precautions to avoid container damage while handling and storing.

The information presented herein is believed to be factual as it has been derived from the works and opinions of persons believed to be qualified experts; however, nothing contained in this information is to be taken as a warranty or representation for which Aquatrols Corporation of America bears legal responsibility. The user should review any recommendations in the specific context of the intended use to determine whether they are appropriate.

Prepared by: Dr. A.R. Templeton Date: 4th November 1985 Aquatrols Corporation of America 1432 Union Avenue, Pennsauken. N.J. 08110. 2O^«JYA page Four *. >«-^ ^MATERIAL SAFETY DATA SHEETHCl'NOV 131985

CHEMICAIS j. r. Bakor Chnmlrtil Co . m ReSchood l l Lane, Philllpsburg, N.J. 08865

^^ SECTION 1 . IDENTIFICATION OF PRODUC-^-^-^-^-H-^-^-^T H »• CHEMICAL NAME : FORMULA 5l?! Aomonium Molybdate \ _

SYNONYM OR CROSS REFERENCE . CAS NO: 12027-67-7

^| SECTION II . HAZARDOUS INGREDIENTS ^J MATERIAL NATURE OF HAZARD

**

^H ' SECTION III . PHYSICAL DATA ^ ^1 "\ '• Decontpoaes -T**_*^.. .-v. .••..' ?•..•,•• .•'^.v./v^jV'-jv VAPOR PRESSURE SPECIFIC GRAVITY -•

VAPOR DENSITY (AIR«1) .*; PERCENT VOLATILE BY VOLUME (%) 2.5 ' f ::•,'•' EVAPORATION RATE ' Soluble in 2.3 parta E^O _ •" f " 1) APPEARANCE • • - 1 *• • • • • Colorlea- .a .or allghtl...... y greenla.b or'^ellowla h cryatala ••i**»^S"»wirf»v * m SECTION IV . FIRE AND EXPLOSION HAZARD DATA " * ' "" "^H FLASH POINT (method used) • 7 -v FLAMMABLE UM/TS { Lower f - Upper •' •' -*'••'*: -v ••*•;- ''•'"*' -* ' ••"•' ' '"*•.-. - . -.-.-I FIRE EXTINGUISHING • • ' ' • . " • " . . • " " * ' MEDIA SPECIAL FIRE-FIGHTING PROCEDURES

UNUSUAL F»R£ AND EXPLOSION HAZARD r , . . . »- ..» "_* •••_..• • •* ...*. ' »*. "*. _»* • JL * • ,' *•• ' *•' W . JB. • . •*,' ' • ^ . __ B • T ^ , **ii ' " i* ^-* ^1 SECTION V . HEALTH HAZARD ^1

, - 5THRESHOL t\fDj LIMI T. VALU E . . •-,-.. • • Bg/n ~"\x ' • • ""'"' • • STABLE Beating of above 680°?. INCOMPATABIUTY (matvUls to avoid)

HAZARDOUS DECOMPOSITION PRODUCTS

MAYOCOJH J CONDITIONS TO AVOID POLYMERIZATION tL NOT OCCUR X SECTION VII . SPILL AND DISPOSAL PROCEDURES SPILLS Vacuum clean, do not sweep up', or shovel

DISPOSAL » Recycle or burial in accordance with local environmental regulations. Avoid contamination of vater aourcea.

SECTION VIII . PROTECTION INFORMATION RESPIRATORY PROTECTION (specify type) Self-contained breathing apparatus VENTILATION LOCAL SPECIAL i . --; .. ..x •: » l MECHANICAL (general) OTHER •. | - -• •• . • . - •»» * -vff+.t, % . i ; ~ PROTECTIVE GLOVE3 ;•• I EYB PROTECTION [.gloves •''"*•;v.^r...... >7; I Safety glasses. iTHERPRpTECJiySEQUIPMENT. ... > ...... •ti9'lipproved working clothes; eyebath- ,•. SECTION IX. HANDLING AND STORAGE PRECAUTIONS STORAGE. HANOUNQ

SECTION X . MISCELLANEOUS INFORMATION CD I Use with adequate, ventilation. Avoid contact with eyes, ikin, clothing. CM ! -•:••. •______; R. M. Mitehell U«n«9«; Quality AMurtAO* Tbt tnfotiMtleii pmM*4 In IN* U «§«tal «»t«ty 0«U Stwrt hu b n*. tt UtM um» fupontlbiut- to 4*tmto» Ux mluMllty rt mtt IntonntUca tor U» . Wi rn«vt ll» HflM »« iwrf* M«Urt«l Wt*r Bito MwMl inn ^Um». !• MM M M§ * £1 Dorado Chemical Company MATERIALSAFETY DATA , Ktl NOV 131985 El Dorado Chemical Company EL DORADO CHEMICAL COMPANY Product Name P.O. BOX 27382 E-2® AMMONIUM ST. LOUIS, MO 631 41 NITRATE Emergency Phone No. 501-863-1400 PRODUCT IDENTIFICATION Synonyms: None Chemical Formula: NH4NO3 t -; CAS Reg. No.: 6484-52-2 DOT Proper Shipping Name: Ammonium Nitrate Fertilizer DOT Hazard Class/ I.D.NO.: Oxidizer, UN 2067 DOTLabel(s): Oxidizer Hazardous Substance(s)/ E RQ(s): Not Applicable U.S. Surface Freight u Classification: Fertilizer Compounds, Manufactured Fertilizer, N.O.I.B.N., dry WARNING STATEMENTS DANGER! STRONG OXIDIZER CONTACT WITH OTHER MATERIAL MAY CAUSE FIRE PRECAUTIONARY MEASURES """ Keep away from heat, sparks, and flame. No smoking. Keep from contact with dothing and other combustible materials. Do not store near combustible materials. Sweep up and dispose of all spied material immediately. Remove and wash contaminated clothing promptly. EMERGENCY AND FIRST AID PROCEDURES ~ In case of FIRE, flood with water. . r OCCUPATIONAL CONTROL PROCEDURES "" Eye Protection: Wear chemical safety goggles and provide eye baths when direct eye contact is likely. (, Skin Protection: Wear protective gloves to minimize skin contact

(Occupation* Centre/ Procedures Continued On Next Page) AR206I97 El Dorado Chemical Company MATERIAL SAFETY DATA Page2ofa OCCUPATIONAL CONTROL PROCEDURES (Continued) Respiratory Protection: Wear a NIOSH approved respirator with approved cartridges when airborne exposure limits for nuisance dust are exceeded. Consult with the respirator manufacturer to determine the appropriate type of equipment for a given appli- cation. Ventilation: Sufficient ventilation should be provided to control dust exposure levels below airborne exposure limits. Local exhaust ventilation is preferred. Airborne Exposure Limits: Product: E-2« Ammonium Nitrate -100% by wt OSHA PEL/TWA - Not established ACGIH TLWTWA/STEL - Not established Although no specific exposure limit has been established for this material, •' OSHA and ACGIH have established limits for nuisance dusts: OSHA PEL/TWA: Total • 15 mg/m»; Respirable - 5 mg/m» (3 hr.) ACGIH TLV/TWA: Total -10 mg/m1; Respirable - 5 mg/m* (3 hr.) Exposures should be kept below these limits.

RRE PROTECTION INFORMATION Melting Point: 169C Decomposition Temperature: 21 OC (To NO) Ignition Temperature: Not Applicable Flammable Limits: Not Applicable Extinguishing Media: Copious amounts of water Special Fin Fighting Procedure*: Firemen should wear a self-contained USBM breathing apparatus. Unusual Fin and Explosion Hazards: Burning of confined E-2* ammonium nitrate could lead to detonation. Ammonium nitrate Is a powerful oxidizing agent Mixtures of this compound and organic matter are explosive. Do not store In large quantities in an unventitated area, near an open flame, near heat, near organic materials or explosives.

PHYSIOLOGICAL EFFECTS SUMMARY Oral LDM (Rat): 5300 mg/kg. practically non-toxic Dermal LDM (Rabbit): > 7940 mg/kg. practically non-toxic Eye Imtation (Rabbit): (FHSA) Score - 9.4 on a scald of 1 10, slightly Irritating ; Derma! Irritation (Rabbit): (FHSA) Score - 2.8 on a scale of 8.0, sllgritfy irritating AR206I98 QR£ El Dorado Chemical Company MATERIAL SAFETY DATA PHYSICAL DATA Appearance . and Odor: Colorless to off-white prills, slight trace of ammonia odor Solubility: Very Soluble in water Melting Point: 169C Decomposition Temperature: 21OC Vapor Density: Not Applicable

REACTIVITY DATA Stability: Ammonium nitrate is unstable under high temperature, and near an open flame, organic materials or explosives. Hazardous Decomposition Products: Can indude NH3, N02, NO, and N2. Hazardous Polymerization: Does not occur. rri SPILL, LEAK & DISPOSAL INFORMATION Sweep or scoop up spilled dry material. Rush area with copious quantities of water. : Cfl Spilled dry material or water solutions of ammonium nitrate can be distributed on land as fertilizer or flushed away with copious quantitels ow water. ~n Consult with federal, state or local disposal authorities for additional or alternative requirements.

ADDITIONAL COMMENTS Hygroscopic material retains moisture under some conditions and temperatures. Resulting puddles are a slipping problem.

DATE: November, 1982 REVISED: New SUPERSEDES: None MSDS NO.: 6484-52-2. FOR ADDITIONAL NON-EMERGENCY INFORMATION, CONTACT: 314-991-2853 9

Although tha information and recommendations nt forth herein (hereinafter "Information'*) are presented In good faith and believed to be correct as of the date hereof. B Dorado Chemical Company makes no representations as to the completeness or accuracy thereof. Information is supplied upon the condition that the persons receiving same will make their own determination as to Ks suitability for their purposes prior to use. In no event will O Dorado Chemical Company be responsible for damages of any nature whatsoever resulting from the use of or reliance upon Information. NO REPRESENTATIONS OR WARRANTIES. EITHER EXPRESS OR IMPLIED. OF MERCHANTABILITY. FITNESS FOR A PARTICULAR PURPOSE OR OF ANY OTHER NATURE ARE MADE HEREUNOEfl WITH RESPECT TO INFORMATION OR THE PRODUCT TO WHICH INFORMATION REFERS.______This form has been approved by the Occupation*! Safety and Health Administration as "equivalent to" OSHA form 20. M* •• -Xtorad MdMMft tt O. DORADO CHEMICAL COMPANY 1R2.06I99