SAFETY DATA SHEET
PHOSBRITE® 156 Page: 1 / 8
Date: 24/08/2004 Version: 1 Cancels and replaces version:
1 Product and company identification.
PRODUCT NAME : PHOSBRITE® 156 Use : Treating the surfaces of metals. (For further information, refer to the product technical data sheet). SUPPLIER : Manufacturer : Name : Thermphos International B.V. Address : Haven 9890 4389 PD Vlissingen
P.O.Box 406 4380 AK Vlissingen The Netherlands Telephone number : ++31(0)113 689 500 Telefax number : ++31(0)113 689 501.
2 Composition / information on ingredients >> PREPARATION Components contributing to the : Phosphoric acid (CAS : 7664-38-2) : 50 - 90% - EC Classification hazard : C - R34 Sulphuric acid (CAS : 7664-93-9) : 10 - 50 %. - EC Classification : C - R 35
3 Hazards identification MOST IMPORTANT HAZARDS Adverse human health effects : Corrosive. Causes severe burns. Severely irritating to respiratory system and eyes. Risk of serious damage to eyes. Extremely irritating to the digestive tract. Risk of burns. Environmental effects : If the product is not neutralised, it may have harmful effects on the aquatic environment. Physical and chemical hazards - Fire or explosion : Certain reactions may cause a fire or an explosion. SAFETY DATA SHEET
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- Further hazards : Violent reactions may occur on contact with certain chemicals. (Refer to the list of incompatible materials section 10: "Stability-Reactivity"). Very corrosive to metals. Releases hydrogen which forms explosive mixtures in air. On heating : corrosive vapours are released. Specific hazards : According to EC criteria, this product is classified as : - CORROSIVE.
4 First-aid measures Inhalation : Move the affected person away from the contaminated area and into the fresh air. Make the person sit down and rest. Seek urgent medical help. Skin contact : First rinse with plenty of water. Remove contaminated clothing and then rinse again with water. Call a doctor immediately. Eye contact : IMMEDIATELY rinse with plenty of water for a prolonged period, (at least 15 minutes) whilst keeping the eyes wide open. Consult an eye specialist immediately. Ingestion : Rinse mouth out with water. NEVER attempt to induce vomiting. Call a doctor immediately. Protection of first-aiders : Wear protective gloves when administering first aid. Notes to the physician : Take all necessary steps to ensure immediate first aid. Further information : Place contaminated clothing in a sealed bag for disposal.
5 Fire - fighting measures Extinguishing media - Suitable : All extinguishing agents can be used (water, foam, powders, carbon dioxide, sand ...). - Not suitable : None to our knowledge. If there is a fire close by, use suitable extinguishing agents. Specific hazards : NOT combustible. However, it may present a risk in the event of a fire. Corrosive vapours are released. Corrosive solutions are formed in the presence of water.
Specific fire fighting methods : Do NOT attempt to fight the fire without suitable protective equipment. Contain the spread of extinguishing fluids (this product may be hazardous for the environment). Evacuate the personnel away from the fumes. Do not breathe fumes.
Protection of fire-fighters : Complete protective clothing. Self-contained breathing apparatus. SAFETY DATA SHEET
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6 Accidental release measures Personal precautions : Avoid contact with skin and eyes. Do not breathe fumes. Do NOT attempt to take action WITHOUT suitable protective equipment. Prevent the product from spreading into the environment. Personal protective equipment: - acid-resistant protective clothing. - eye/face protection (safety glasses + visor). - appropriate long gloves. For further information refer to section 8 "Exposure-controls/personal protection". Stop the leak, and if possible, avoid any contact with skin and clothing. Remove all incompatible materials as quickly as possible: - alkalis and caustic products. Environmental precautions : Contain the spilled material by bunding. Prevent the product from spreading into the environment. Methods for cleaning up - Recovery : Absorb with sand. Transfer the product into a spare container: - suitably labelled. - acid-resistant. Keep the recovered product for subsequent disposal. - Neutralization : Neutralize non-recoverable product with :- slaked lime (calcium hydroxide). Absorb spillage with:- diatomaceous earth. - Cleaning/Decontamination : Wash the non-recoverable remainder with sodium carbonate solution (5 % Na2 CO3). - Disposal : Place in an appropriate container and dispose of the contaminated material at a licensed site.
7 Handling and storage
HANDLING Technical measures : Acid-resistant floor. Only use materials resistant to:- acids. Measures : Avoid contact with metals. Do NOT handle without gloves. Avoid the formation or spread of mists in the atmosphere. Safe handling advice : Only use in well-ventilated areas. STORAGE Technical measures : The floor of the depot should be impermeable and designed to form a water-tight basin. SAFETY DATA SHEET
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Storage conditions - Recommended : Store:- in a cool, well-ventilated area. - To be avoided : Store away from incompatible materials. Incompatible products : Alkalis and caustic products. Packaging : Product must only be kept in the original packaging. Bulk product : consult the supplier. Packaging materials - Recommended : Acid resistant materials. - Not suitable : Aluminium and its alloys. Further information : Very corrosive to metals. Hydrogen is released which forms an explosive mixture in air.
8 Exposure controls / personal protection Engineering measures : No specific measures are required provided the product is handled in accordance with the general rules of occupational hygiene and safety. Local exhaust ventilation. Control parameters Occupational exposure limits - Limits (France) : Phosphoric acid VLE: 3 mg/m3. VME: 1 mg/m3.
(for sulphuric acid). VLE: 3 mg/m3. VME: 1 mg/m3.
- Limits (U.S.A./A.C.G.I.H.) : Phosphoric acid TLV ( STEL ) : 3 mg/m3 . TLV ( TWA ) : 1 mg/m3 .
(for sulphuric acid). TLV ( STEL ) : 3 mg/m3 . TLV ( TWA ) : 1 mg/m3 .
Surveillance procedures : Monitoring of the atmosphere in the work place. Personal protective equipment - Respiratory protection : If the ventilation is suitable, it is not essential to wear respiratory equipment. - Hand protection : Acid-resistant protective gloves. - Eye protection : Goggles and a face shield. - Skin and body protection : Acid-resistant boots. Acid-resistant clothing. Rubber apron. Collective emergency : Safety shower. equipment Ocular shower with suitable liquid. SAFETY DATA SHEET
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9 Physical and chemical properties
APPEARANCE - Physical state : Liquid. - Colour : pale. Odour : none. pH : < 1 (Product as is). Specific temperatures - Boiling : >150°C. Decomposition temperature : > 150°C. Flammability characteristics - Flash point : Not applicable (non-flammable liquid). Oxidizing properties : Non oxidizing material according to EC criteria. Relative density (water = 1) : 1.73. Solubility - in water : Miscible (in all proportions). - in organic solvents : Not determined. Dynamic viscosity : 0.04 mPa.s at 20 °C.
10 Stability and reactivity Stability : Stable at ambient temperature and under normal conditions of use. Hazardous reactions - Conditions to avoid : Decomposes: above 150°C. - Materials to avoid : Strong acid. Reacts violently with bases. - Hazardous decomposition products : On thermal decomposition (pyrolysis) releases: toxic and corrosive vapours. (Phosphorus oxides). (Sulphur oxides). Further information : Attacks many metals releasing highly flammable gas (hydrogen) which generates fire or explosion hazards.
11 Toxicological information
Acute toxicity Acute symptoms : Burns. Irritation to throat and respiratory system. Local effects : Extremely irritating to the respiratory system. Corrosive to the skin and mucous membranes. Risk of serious damage to eyes. SAFETY DATA SHEET
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Causes serious injury to the digestive tract.
12 Ecological information MOBILITY Expected behaviour of the product : Ultimate destination of the product : WATER. BIODEGRADABILITY Persistence : No information available. BIOACCUMULATION Octanol/water partition coefficient : No information available. ECOTOXICITY Effects on the aquatic environment : If the product is not neutralized, it may be toxic to aquatic organisms due to its acidity.
13 Disposal considerations
RESIDUES FROM PRODUCT Prohibition : Do NOT dispose of with domestic waste. Do not allow the product to be released into the environment. Discharging waste into rivers and drains is forbidden. Destruction/Disposal : Consult the manufacturer or supplier for information regarding recovery and recycling of the product. Dispose of in accordance with relevant local regulations. Must undergo physico-chemical treatment prior to disposal. CONTAMINATED PACKAGING Prohibition : Do NOT dispose of with domestic waste. Decontamination/cleaning : Wash with water. Allow it to drain thoroughly. Destruction/Disposal : Reuse or recycle following decontamination. NOTE : The user's attention is drawn to the possible existence of local regulations regarding disposal.
14 Transport information
INTERNATIONAL REGULATIONS Land SAFETY DATA SHEET
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- Rail/road (RID/ADR) : Class:8.
Packing group: II. Hazard identification number: 80. UN number: 3264. Labelling: 8. Description: CORROSIVE LIQUID, ACIDIC, INORGANIC, N.O.S. (mixture of sulphuric acid and phosphoric acid). Sea (IMO/IMDG) : Class: 8. Packing group: II. UN Number: 3264. Labelling: 8. Marine pollutant: NO. Emergency schedule (EmS): F-A, S-B. Description: CORROSIVE LIQUID, ACIDIC, INORGANIC, N.O.S. (mixture of sulphuric acid and phosphoric acid). Air (ICAO-IATA) : Class: 8. Packing group: II. UN number: 3264. Labelling: 8. Description: CORROSIVE LIQUID, ACIDIC, INORGANIC, N.O.S. (contains sulphuric acid and phosphoric acid). Passenger aircraft: Packing instruction: 808 Quantity : 1 LTR. Cargo aircraft : Packing instruction: 812 Quantity : 30 LTR. >>Further information : Empty containers which have not been cleaned are subject to the same transport regulations as those which are full. NOTE : The above regulatory prescriptions are those valid on the date of publication of this sheet. However, given the possible evolution of transport regulations for hazardous materials and in the event of the SDS in your possession dating back more than 12 months, it is advisable to check their validity with your sales office.
15 Regulatory information
LABELLING EC regulations : Mandatory labelling (self-classification) of hazardous preparations: APPLICABLE - Classifications/Symbols : - CORROSIVE ( C ) - R phrases : R 35: Causes severe burns. - S phrases : S 26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S 36/37/39: Wear suitable protective clothing, gloves and eye/face protection. S 45: In case of accident or if you feel unwell, seek medical advice immediately (show the label where possible). SAFETY DATA SHEET
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NOTE : The regulatory information given above only indicates the principal regulations specifically applicable to the product described in the Safety Data Sheet. The user's attention is drawn to the possible existence of additional provisions which complete these regulations. Refer to all applicable national, international and local regulations or provisions.
16 Other information
Uses - Prohibited uses : This product is only intended for industrial use. R Phrases of § 2 & 3 : R 34: Causes burns. R 35: Causes severe burns.
This safety data sheet should be used in conjunction with technical sheets. It does not replace them. The information given is based on our knowledge of this product, at the time of publication. It is given in good faith. The attention of the user is drawn to the possible risks incurred by using the product for any other purpose other than that for which it was intended. This does not in any way excuse the user from knowing and applying all the regulations governing his activity. It is the sole responsibility of the user to take all precautions required in handling the product. The aim of the mandatory regulations mentioned is to help the user to fulfil his obligations regarding the use of hazardous products. This information is not exhaustive. This does not exonerate the user from ensuring that legal obligations, other than those mentioned, relating to the use and storage of the product, do not exist.This is solely his responsibility.