Standard X-Ray Diffraction Powder Patterns
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Aldrich FT-IR Collection Edition I Library
Aldrich FT-IR Collection Edition I Library Library Listing – 10,505 spectra This library is the original FT-IR spectral collection from Aldrich. It includes a wide variety of pure chemical compounds found in the Aldrich Handbook of Fine Chemicals. The Aldrich Collection of FT-IR Spectra Edition I library contains spectra of 10,505 pure compounds and is a subset of the Aldrich Collection of FT-IR Spectra Edition II library. All spectra were acquired by Sigma-Aldrich Co. and were processed by Thermo Fisher Scientific. Eight smaller Aldrich Material Specific Sub-Libraries are also available. Aldrich FT-IR Collection Edition I Index Compound Name Index Compound Name 3515 ((1R)-(ENDO,ANTI))-(+)-3- 928 (+)-LIMONENE OXIDE, 97%, BROMOCAMPHOR-8- SULFONIC MIXTURE OF CIS AND TRANS ACID, AMMONIUM SALT 209 (+)-LONGIFOLENE, 98+% 1708 ((1R)-ENDO)-(+)-3- 2283 (+)-MURAMIC ACID HYDRATE, BROMOCAMPHOR, 98% 98% 3516 ((1S)-(ENDO,ANTI))-(-)-3- 2966 (+)-N,N'- BROMOCAMPHOR-8- SULFONIC DIALLYLTARTARDIAMIDE, 99+% ACID, AMMONIUM SALT 2976 (+)-N-ACETYLMURAMIC ACID, 644 ((1S)-ENDO)-(-)-BORNEOL, 99% 97% 9587 (+)-11ALPHA-HYDROXY-17ALPHA- 965 (+)-NOE-LACTOL DIMER, 99+% METHYLTESTOSTERONE 5127 (+)-P-BROMOTETRAMISOLE 9590 (+)-11ALPHA- OXALATE, 99% HYDROXYPROGESTERONE, 95% 661 (+)-P-MENTH-1-EN-9-OL, 97%, 9588 (+)-17-METHYLTESTOSTERONE, MIXTURE OF ISOMERS 99% 730 (+)-PERSEITOL 8681 (+)-2'-DEOXYURIDINE, 99+% 7913 (+)-PILOCARPINE 7591 (+)-2,3-O-ISOPROPYLIDENE-2,3- HYDROCHLORIDE, 99% DIHYDROXY- 1,4- 5844 (+)-RUTIN HYDRATE, 95% BIS(DIPHENYLPHOSPHINO)BUT 9571 (+)-STIGMASTANOL -
Bismuth Antimony Telluride
ci al S ence Mahajan et al., J Material Sci Eng 2018, 7:4 ri s te & a E M n DOI: 10.4172/2169-0022.1000479 f g o i n l e a e n r r i n u g o Journal of Material Sciences & Engineering J ISSN: 2169-0022 Research Article Article OpenOpen Access Access Study and Characterization of Thermoelectric Material (TE) Bismuth Antimony Telluride Aniruddha Mahajan1*, Manik Deosarkar1 and Rajendra Panmand2 1Chemical Engineering Department, Vishwakarma Institute of Technology, Pune, India 2Centre for Materials Electronics and Technology (C-MET), Dr. Homi Bhabha Road, Pune, India Abstract Thermoelectric materials are used to convert the heat to electricity with no moving parts, in the present work an attempt has been made to prepare it for power generation function. Bismuth antimony telluride nanopowders were prepared by using mechanochemical method. Three different materials; Bismuth Telluride, (Bi0.75Sb0.25)2Te 3 and (Bi0.5Sb0.5)2Te 3 were synthesized. XRD and TEM analysis was carried out to confirm the results. The particle size of the material was determined by using FESEM analysis. The two alloys of Bismuth Telluride such prepared were converted in the pellet form using vacuum hydraulic pressure and their Seebeck coefficients were determined to test the material suitability for its use as a thermoelectric device. Their power factor measurement and Hall effect measurements were carried out at room temperature. Keywords: Bismuth telluride; Mechanochemical method; energy in one form into another. Use of TE solid materials Applications Nanoparticals; Seebeck coefficients in heat pump and refrigeration is well known [14] and it is now expanded such as cooled seats in luxury automobiles [15]. -
19660017397.Pdf
.. & METEORITIC RUTILE Peter R. Buseck Departments of Geology and Chemistry Arizona State University Tempe, Arizona Klaus Keil Space Sciences Division National Aeronautics and Space Administration Ames Research Center Mof fett Field, California r ABSTRACT Rutile has not been widely recognized as a meteoritic constituent. show, Recent microscopic and electron microprobe studies however, that Ti02 . is a reasonably widespread phase, albeit in minor amounts. X-ray diffraction studies confirm the Ti02 to be rutile. It was observed in the following meteorites - Allegan, Bondoc, Estherville, Farmington, and Vaca Muerta, The rutile is associated primarily with ilmenite and chromite, in some cases as exsolution lamellae. Accepted for publication by American Mineralogist . Rutile, as a meteoritic phase, is not widely known. In their sunanary . of meteorite mineralogy neither Mason (1962) nor Ramdohr (1963) report rutile as a mineral occurring in meteorites, although Ramdohr did describe a similar phase from the Faxmington meteorite in his list of "unidentified minerals," He suggested (correctly) that his "mineral D" dght be rutile. He also ob- served it in several mesosiderites. The mineral was recently mentioned to occur in Vaca Huerta (Fleischer, et al., 1965) and in Odessa (El Goresy, 1965). We have found rutile in the meteorites Allegan, Bondoc, Estherville, Farming- ton, and Vaca Muerta; although nowhere an abundant phase, it appears to be rather widespread. Of the several meteorites in which it was observed, rutile is the most abundant in the Farmington L-group chondrite. There it occurs in fine lamellae in ilmenite. The ilmenite is only sparsely distributed within the . meteorite although wherever it does occur it is in moderately large clusters - up to 0.5 mn in diameter - and it then is usually associated with chromite as well as rutile (Buseck, et al., 1965), Optically, the rutile has a faintly bluish tinge when viewed in reflected, plane-polarized light with immersion objectives. -
Novel Triadius-Like N4 Specie of Iron Nitride Compounds Under High
www.nature.com/scientificreports OPEN Novel triadius-like N4 specie of iron nitride compounds under high pressure Received: 11 May 2018 Yuanzheng Chen1, Xinyong Cai1, Hongyan Wang1, Hongbo Wang2 & Hui Wang2 Accepted: 2 July 2018 Various nitrogen species in nitrides are fascinating since they often appear with these nitride as Published: xx xx xxxx superconductors, hard materials, and high-energy density. As a typical complex, though iron nitride has been intensively studied, nitrogen species in the iron–nitrogen (Fe-N) compounds only have been confned to single atom (N) or molecule nitrogen (N2). Using a structure search method based on the CALYPSO methodology, unexpectedly, we here revealed two new stable high pressure (HP) states at 1:2 and 1:4 compositions with striking nitrogen species. The results show that the proposed FeN2 stabilizes by a break up of molecule N2 into a novel planar N4 unit (P63/mcm, >228 GPa) while FeN4 stabilizes by a infnite 1D linear nitrogen chains N∞ (P-1, >50 GPa; Cmmm, >250 GPa). In the intriguing N4 specie of P63/mcm-FeN2, we fnd that it possesses three equal N = N covalent bonds and forms a perfect triadius-like confguration being never reported before. This uniqueness gives rise to a set of remarkable properties for the crystal phase: it is identifed to have a good mechanical property and a potential for phonon-mediated superconductivity with a Tc of 4–8 K. This discovery puts the Fe-N system into a new class of desirable materials combining advanced mechanical properties and superconductivity. Nitrogen (N) is the most abundant element in the earth’s atmosphere and is one of the least studied elements regarding the composition of the Earth1. -
Washington State Minerals Checklist
Division of Geology and Earth Resources MS 47007; Olympia, WA 98504-7007 Washington State 360-902-1450; 360-902-1785 fax E-mail: [email protected] Website: http://www.dnr.wa.gov/geology Minerals Checklist Note: Mineral names in parentheses are the preferred species names. Compiled by Raymond Lasmanis o Acanthite o Arsenopalladinite o Bustamite o Clinohumite o Enstatite o Harmotome o Actinolite o Arsenopyrite o Bytownite o Clinoptilolite o Epidesmine (Stilbite) o Hastingsite o Adularia o Arsenosulvanite (Plagioclase) o Clinozoisite o Epidote o Hausmannite (Orthoclase) o Arsenpolybasite o Cairngorm (Quartz) o Cobaltite o Epistilbite o Hedenbergite o Aegirine o Astrophyllite o Calamine o Cochromite o Epsomite o Hedleyite o Aenigmatite o Atacamite (Hemimorphite) o Coffinite o Erionite o Hematite o Aeschynite o Atokite o Calaverite o Columbite o Erythrite o Hemimorphite o Agardite-Y o Augite o Calciohilairite (Ferrocolumbite) o Euchroite o Hercynite o Agate (Quartz) o Aurostibite o Calcite, see also o Conichalcite o Euxenite o Hessite o Aguilarite o Austinite Manganocalcite o Connellite o Euxenite-Y o Heulandite o Aktashite o Onyx o Copiapite o o Autunite o Fairchildite Hexahydrite o Alabandite o Caledonite o Copper o o Awaruite o Famatinite Hibschite o Albite o Cancrinite o Copper-zinc o o Axinite group o Fayalite Hillebrandite o Algodonite o Carnelian (Quartz) o Coquandite o o Azurite o Feldspar group Hisingerite o Allanite o Cassiterite o Cordierite o o Barite o Ferberite Hongshiite o Allanite-Ce o Catapleiite o Corrensite o o Bastnäsite -
Bismuth Chloride Solution SDS US
SAFETY DATA SHEET Issue Date 10-Nov-2015 Revision Date 11-Nov-2015 Version 1 1. IDENTIFICATION Product identifier Product Name Bismuth Trichloride Solution Other means of identification Product Code 0650 UN/ID no. UN1760 Synonyms Bismuth chloride; Trichlorobismuth, Trichlorobismuthine Recommended use of the chemical and restrictions on use Recommended Use Laboratory chemicals. Uses advised against No information available Details of the supplier of the safety data sheet Manufacturer Address Harrell Industries, Inc. 2495 Commerce Drive Rock Hill, SC 29730 www.harrellindustries.com Emergency telephone number Company Phone Number 803-327-6335 Fax Number 803-327-7808 24 Hour Emergency Phone Number (800) 633-8253 PERS Emergency Telephone (800) 633-8253 (PERS) 2. HAZARDS IDENTIFICATION Classification OSHA Regulatory Status This chemical is considered hazardous by the 2012 OSHA Hazard Communication Standard (29 CFR 1910.1200) Acute toxicity - Inhalation (Gases) Category 4 Acute toxicity - Inhalation (Dusts/Mists) Category 4 Skin corrosion/irritation Category 1 Sub-category A Serious eye damage/eye irritation Category 1 Specific target organ toxicity (single exposure) Category 3 Label elements Emergency Overview Warning Hazard statements Corrosive to metals. Causes severe skin burns and eye damage May cause respiratory irritation _____________________________________________________________________________________________ Page 1 / 8 0650 - Bismuth Trichloride Solution Revision Date 11-Nov-2015 _____________________________________________________________________________________________ Appearance Clear, colorless to yellow Physical state liquid Odor Faint hydrochloric acid odor. liquid Precautionary Statements - Prevention Wash skin thoroughly after handling Wear eye protection/ face protection Wear protective gloves Precautionary Statements - Response Immediately call a POISON CENTER or doctor IF ON SKIN: Wash with plenty of soap and water IF IN EYES: Rinse cautiously with water for several minutes. -
United States Patent (19) (11) 4,161,571 Yasui Et Al
United States Patent (19) (11) 4,161,571 Yasui et al. 45 Jul. 17, 1979 (54) PROCESS FOR PRODUCTION OF THE 4,080,493 3/1978 Yasui et al. .......................... 260/879 MALE CANHYDRDE ADDUCT OF A 4,082,817 4/1978 Imaizumi et al. ...................... 526/46 LIQUID POLYMER 4,091,198 5/1978 Smith ..................................... 526/56 75 Inventors: Seimei Yasui, Takarazuka; Takao FOREIGN PATENT DOCUMENTS Oshima, Sonehigashi, both of Japan 2262677 2/1975 France ....................................... 526/56 73) Assignee: Sumitomo Chemical Company, 44-1989 1/1969 Japan ......................................... 526/56 Limited, Osaka, Japan Primary Examiner-William F. Hamrock Attorney, Agent, or Firm-Birch, Stewart, Kolasch and 21 Appl. No.: 843,311 Birch 22 Filed: Oct. 18, 1977 57 ABSTRACT Related U.S. Application Data A process for production of the maleic anhydride ad duct of a liquid polymer having a maleic anhydride 62 Division of Ser. No. 733,914, Oct. 19, 1976, Pat, No. addition amount of 2 to 70% by weight, which com 4,080,493. prises reacting a liquid polymer having a molecular 51 Int. C.’................................................ CO8F 8/46 weight of 150 to 5,000 and a viscosity of 2 to 50,000 cp (52) U.S. C. ...................................... 526/90; 526/192; at 30 C. in the presence of at least one compound, as a 526/209; 526/213; 526/193; 526/195; 526/226; gelation inhibitor, selected from the group consisting of 526/233; 526/237; 526/238; 526/272; 525/285; imidazoles, thiazoles, metallic salts of mercapto 525/249; 525/251; 525/255; 525/245; 525/248 thiazoles, urea derivatives, naphthylamines, nitrosa (58) Field of Search ................ -
Safety Data Sheet
Safety data sheet Page: 1/13 BASF Safety data sheet according to UN GHS 4th rev. Date / Revised: 23.10.2017 Version: 2.0 Product: Pearl-Glo® SF PG1099 (ID no. 30322522/SDS_COS_00/EN) Date of print 24.10.2017 1. Identification Product identifier Pearl-Glo® SF PG1099 Chemical name: Pearl-Glo SF CAS Number: 7787-59-9 Relevant identified uses of the substance or mixture and uses advised against Relevant identified uses: cosmetic ingredient Details of the supplier of the safety data sheet Company: BASF SE 67056 Ludwigshafen GERMANY Telephone: +49 621 60-48799 E-mail address: [email protected] Emergency telephone number International emergency number: Telephone: +49 180 2273-112 2. Hazards Identification Classification of the substance or mixture According to UN GHS criteria No need for classification according to GHS criteria for this product. Page: 2/13 BASF Safety data sheet according to UN GHS 4th rev. Date / Revised: 23.10.2017 Version: 2.0 Product: Pearl-Glo® SF PG1099 (ID no. 30322522/SDS_COS_00/EN) Date of print 24.10.2017 Label elements Globally Harmonized System (GHS) The product does not require a hazard warning label in accordance with GHS criteria. Other hazards According to UN GHS criteria No specific dangers known, if the regulations/notes for storage and handling are considered. 3. Composition/Information on Ingredients Substances Chemical nature INCI Name: BISMUTH OXYCHLORIDE Contains: Bismuth chloride oxide CAS Number: 7787-59-9 EC-Number: 232-122-7 Hazardous ingredients (GHS) According to UN GHS criteria No particular hazards known. Mixtures Not applicable 4. First-Aid Measures Description of first aid measures Remove contaminated clothing. -
Occurrence, Alteration Patterns and Compositional Variation of Perovskite in Kimberlites
975 The Canadian Mineralogist Vol. 38, pp. 975-994 (2000) OCCURRENCE, ALTERATION PATTERNS AND COMPOSITIONAL VARIATION OF PEROVSKITE IN KIMBERLITES ANTON R. CHAKHMOURADIAN§ AND ROGER H. MITCHELL Department of Geology, Lakehead University, 955 Oliver Road, Thunder Bay, Ontario P7B 5E1, Canada ABSTRACT The present work summarizes a detailed investigation of perovskite from a representative collection of kimberlites, including samples from over forty localities worldwide. The most common modes of occurrence of perovskite in archetypal kimberlites are discrete crystals set in a serpentine–calcite mesostasis, and reaction-induced rims on earlier-crystallized oxide minerals (typically ferroan geikielite or magnesian ilmenite). Perovskite precipitates later than macrocrystal spinel (aluminous magnesian chromite), and nearly simultaneously with “reaction” Fe-rich spinel (sensu stricto), and groundmass spinels belonging to the magnesian ulvöspinel – magnetite series. In most cases, perovskite crystallization ceases prior to the resorption of groundmass spinels and formation of the atoll rim. During the final evolutionary stages, perovskite commonly becomes unstable and reacts with a CO2- rich fluid. Alteration of perovskite in kimberlites involves resorption, cation leaching and replacement by late-stage minerals, typically TiO2, ilmenite, titanite and calcite. Replacement reactions are believed to take place at temperatures below 350°C, 2+ P < 2 kbar, and over a wide range of a(Mg ) values. Perovskite from kimberlites approaches the ideal formula CaTiO3, and normally contains less than 7 mol.% of other end-members, primarily lueshite (NaNbO3), loparite (Na0.5Ce0.5TiO3), and CeFeO3. Evolutionary trends exhibited by perovskite from most localities are relatively insignificant and typically involve a decrease in REE and Th contents toward the rim (normal pattern of zonation). -
1 Abietic Acid R Abrasive Silica for Polishing DR Acenaphthene M (LC
1 abietic acid R abrasive silica for polishing DR acenaphthene M (LC) acenaphthene quinone R acenaphthylene R acetal (see 1,1-diethoxyethane) acetaldehyde M (FC) acetaldehyde-d (CH3CDO) R acetaldehyde dimethyl acetal CH acetaldoxime R acetamide M (LC) acetamidinium chloride R acetamidoacrylic acid 2- NB acetamidobenzaldehyde p- R acetamidobenzenesulfonyl chloride 4- R acetamidodeoxythioglucopyranose triacetate 2- -2- -1- -β-D- 3,4,6- AB acetamidomethylthiazole 2- -4- PB acetanilide M (LC) acetazolamide R acetdimethylamide see dimethylacetamide, N,N- acethydrazide R acetic acid M (solv) acetic anhydride M (FC) acetmethylamide see methylacetamide, N- acetoacetamide R acetoacetanilide R acetoacetic acid, lithium salt R acetobromoglucose -α-D- NB acetohydroxamic acid R acetoin R acetol (hydroxyacetone) R acetonaphthalide (α)R acetone M (solv) acetone ,A.R. M (solv) acetone-d6 RM acetone cyanohydrin R acetonedicarboxylic acid ,dimethyl ester R acetonedicarboxylic acid -1,3- R acetone dimethyl acetal see dimethoxypropane 2,2- acetonitrile M (solv) acetonitrile-d3 RM acetonylacetone see hexanedione 2,5- acetonylbenzylhydroxycoumarin (3-(α- -4- R acetophenone M (LC) acetophenone oxime R acetophenone trimethylsilyl enol ether see phenyltrimethylsilyl... acetoxyacetone (oxopropyl acetate 2-) R acetoxybenzoic acid 4- DS acetoxynaphthoic acid 6- -2- R 2 acetylacetaldehyde dimethylacetal R acetylacetone (pentanedione -2,4-) M (C) acetylbenzonitrile p- R acetylbiphenyl 4- see phenylacetophenone, p- acetyl bromide M (FC) acetylbromothiophene 2- -5- -
Chemical Name Federal P Code CAS Registry Number Acutely
Acutely / Extremely Hazardous Waste List Federal P CAS Registry Acutely / Extremely Chemical Name Code Number Hazardous 4,7-Methano-1H-indene, 1,4,5,6,7,8,8-heptachloro-3a,4,7,7a-tetrahydro- P059 76-44-8 Acutely Hazardous 6,9-Methano-2,4,3-benzodioxathiepin, 6,7,8,9,10,10- hexachloro-1,5,5a,6,9,9a-hexahydro-, 3-oxide P050 115-29-7 Acutely Hazardous Methanimidamide, N,N-dimethyl-N'-[2-methyl-4-[[(methylamino)carbonyl]oxy]phenyl]- P197 17702-57-7 Acutely Hazardous 1-(o-Chlorophenyl)thiourea P026 5344-82-1 Acutely Hazardous 1-(o-Chlorophenyl)thiourea 5344-82-1 Extremely Hazardous 1,1,1-Trichloro-2, -bis(p-methoxyphenyl)ethane Extremely Hazardous 1,1a,2,2,3,3a,4,5,5,5a,5b,6-Dodecachlorooctahydro-1,3,4-metheno-1H-cyclobuta (cd) pentalene, Dechlorane Extremely Hazardous 1,1a,3,3a,4,5,5,5a,5b,6-Decachloro--octahydro-1,2,4-metheno-2H-cyclobuta (cd) pentalen-2- one, chlorecone Extremely Hazardous 1,1-Dimethylhydrazine 57-14-7 Extremely Hazardous 1,2,3,4,10,10-Hexachloro-6,7-epoxy-1,4,4,4a,5,6,7,8,8a-octahydro-1,4-endo-endo-5,8- dimethanonaph-thalene Extremely Hazardous 1,2,3-Propanetriol, trinitrate P081 55-63-0 Acutely Hazardous 1,2,3-Propanetriol, trinitrate 55-63-0 Extremely Hazardous 1,2,4,5,6,7,8,8-Octachloro-4,7-methano-3a,4,7,7a-tetra- hydro- indane Extremely Hazardous 1,2-Benzenediol, 4-[1-hydroxy-2-(methylamino)ethyl]- 51-43-4 Extremely Hazardous 1,2-Benzenediol, 4-[1-hydroxy-2-(methylamino)ethyl]-, P042 51-43-4 Acutely Hazardous 1,2-Dibromo-3-chloropropane 96-12-8 Extremely Hazardous 1,2-Propylenimine P067 75-55-8 Acutely Hazardous 1,2-Propylenimine 75-55-8 Extremely Hazardous 1,3,4,5,6,7,8,8-Octachloro-1,3,3a,4,7,7a-hexahydro-4,7-methanoisobenzofuran Extremely Hazardous 1,3-Dithiolane-2-carboxaldehyde, 2,4-dimethyl-, O- [(methylamino)-carbonyl]oxime 26419-73-8 Extremely Hazardous 1,3-Dithiolane-2-carboxaldehyde, 2,4-dimethyl-, O- [(methylamino)-carbonyl]oxime. -
The Minerals and Rocks of the Earth 5A: the Minerals- Special Mineralogy
Lesson 5 cont’d: The Minerals and Rocks of the Earth 5a: The minerals- special mineralogy A. M. C. Şengör In the previous lectures concerning the materials of the earth, we studied the most important silicates. We did so, because they make up more than 80% of our planet. We said, if we know them, we know much about our planet. However, on the surface or near-surface areas of the earth 75% is covered by sedimentary rocks, almost 1/3 of which are not silicates. These are the carbonate rocks such as limestones, dolomites (Americans call them dolostones, which is inappropriate, because dolomite is the name of a person {Dolomieu}, after which the mineral dolomite, the rock dolomite and the Dolomite Mountains in Italy have been named; it is like calling the Dolomite Mountains Dolo Mountains!). Another important category of rocks, including parts of the carbonates, are the evaporites including halides and sulfates. So we need to look at the minerals forming these rocks too. Some of the iron oxides are important, because they are magnetic and impart magnetic properties on rocks. Some hydroxides are important weathering products. This final part of Lesson 5 will be devoted to a description of the most important of the carbonate, sulfate, halide and the iron oxide minerals, although they play a very little rôle in the total earth volume. Despite that, they play a critical rôle on the surface of the earth and some of them are also major climate controllers. The carbonate minerals are those containing the carbonate ion -2 CO3 The are divided into the following classes: 1.