Respiratory Protection:  NIOSH approved respirator. The chemical structure of ZnS is simple and consists of the zinc metal attached to a sulfur atom through a polar covalent bond. Toll Free (800) 638-2581 * Fax (541) 488-8313. Vacuum up spill using a high efficiency particulate absolute (HEPA) air filter and place in a closed container for proper disposal. The sphalerite occurs as a greyish white crystal. When iron content is high it is an opaque black variety, marmatite. It consists largely of zinc sulfide in crystalline form but almost always contains variable iron. Zinc + Sulfur . It is usually produced from waste materials, and it is also a by-product of ammonia synthesis using methane. This is the main form of zinc found in nature, where it mainly occurs as the mineral sphalerite. Zinc sulfide powder, 10 μm, 99.99% trace metals basis Synonym: Zinc sulphide CAS Number 1314-98-3. Medical Conditions Generally Aggravated by Exposure:  Pre-existing respiratory disorders. Zinc Sulfide … eCl@ss 38150412 . N/A: Pubchem CID: 14821: IUPAC Name: sulfanylidenezinc: SMILES: S=[Zn] InchI Identifier: InChI=1S/S.Zn: InchI Key: WGPCGCOKHWGKJJ-UHFFFAOYSA-N : Customers For Zinc Sulfide Have Also Viewed. Gem-quality material is usually a yellowish to honey brown, red to orange, or green. In luminescence: Sulfide-type phosphors, activators, fluxes. To the best of our knowledge the chemical, physical and toxicological properties of zinc sulfide have not been thoroughly investigated and recorded. Safety Data Sheet according to 29CFR1910/1200 and GHS Rev. Do not use tobacco or food in work area. This email address is being protected from spambots. Work Practices:  Implement engineering and work practice controls to reduce and maintain concentration of exposure at low levels. Search results for zinc sulphide at Sigma-Aldrich. Zinc sulfide purum, 97% (from Zn) Synonym: Zinc sulphide, Zinc(II) sulfide CAS Number 1314-98-3. Incompatibility (Material to Avoid):  Strong acids and bases, oxidizing agents. Wash thoroughly after handling. Hazardous Polymerization:  Will not occur. Linear Formula: ZnS: MDL Number: MFCD00011301: EC No. The refractive index of sphalerite (as measured via sodium light, average wavelength 589.3 nm) is 2.37. MDL number MFCD00011301. Around 95% of all primary zinc is extracted from sphaleritic ores. 1 of 4 LTS Research Laboratories, Inc. Material Safety Data Sheet Aluminum doped Zinc Sulfide The mineral crystallizes in the cubic crystal system. Zinc and sulfur react with each other violently to produce zinc sulfide… EINECS 269-773-1. It does not dissolve in water. Linear Formula ZnS . Owing to their softness and fragility the gems are often left unset as collector's or museum pieces (although some have been set into pendants). Which statement about the model is correct? If you want to quickly find the word you want to search, use Ctrl + F, then type the word you want to search. It has a yellow or light brown streak, a Mohs hardness of 3.5–4, and a specific gravity of 3.9–4.1. Cadmium zinc sulfide ((Cd,Zn)S) B-3-Zh. Product Name: Lithium Sulfide Lithium Sulfide molecular weight: 45.95 Lithium Sulfide CAS NO. Do not ingest. EC Number 215-251-3. Zinc Sulfide is available in large batch quantities for potential uses as a … Unusual Fire & Explosion Hazards:  Zinc sulfide decomposes at temperatures greater than 400 oC in air and/or in oxidizing atmospheres. with zinc sulfide. Maintain eyewash capable of sustained flushing, safety drench shower, and facilities for washing. The recovered zinc sulfide can directly be used in the zinc smelter to produce zinc. You can also choose from industrial grade, electron grade, and agriculture grade zinc sulfide, as well as from sodium sulfide zinc sulfide There are 732 suppliers who sells zinc sulfide … Simple contact twins or complex lamellar forms, twin axis [111], Transparent to translucent, opaque when iron-rich. Zinc sulfide, ZnS, occurs in nature as the mineral sphalerite and may be prepared by treating solutions of zinc salts with hydrogen sulfide. EINECS 235-672-6. Pyrite is a major source of iron and is one of the most abundant of the sulfur minerals. Contact with strong acids may liberate hydrogen sulfide which may form explosive mixtures in air. Zinc Sulfide is a crystalline solid used as a semiconductor and in photo optic applications. Molar mass of ZnS = 97.445 g/mol. Zinc sulfide is white when pure. : 12136-58-2 Lithium Sulfide EINECS: 235-228-1 Lithium Sulfide melting point: 938℃ Lithium Sulfide boiling point: 1372℃ Lithium Sulfide Storage: Free from heat an. Zinc Yeast Flat Icon Stock Photos & Yeast Flat Icon Stock Zinc Sulfate Monohydrate, 99%, ACROS Organics™. The chemical formula of zinc sulfide is ZnS, and its molar mass is 97.47 g/mol. Seek medical attention if symptoms persist. Zinc sulfide Group: Main Products. Thousands of new, high-quality pictures added every day. Determine the amount of ZnO that should be produced in a reaction between 46.5 g of ZnS and 67,139 results, page 10 Science. In nomenclature, the anion ends in -ide if it's an element from the periodic table. Solutions of sulfide salts are corrosive. NACRES NA.22 Ingestion:  May cause coughing, dyspnea and sweating. Pyrite is a major source of iron and is one of the most abundant of the sulfur minerals. Find Zinc Sulfide Formula Handwritten Chemical Formula stock images in HD and millions of other royalty-free stock photos, illustrations and vectors in the Shutterstock collection. In the crystal structure, zinc and sulfur atoms are tetrahedrally coordinated. Do not shake clothing or other items to remove dust. The grain size of zinc sulfide nanoparticles were in suitable agreement with the crystalline size calculated by X-ray diffraction results. addy2bbc1f1d8a79b37c703ee13a4249ca02 = addy2bbc1f1d8a79b37c703ee13a4249ca02 + 'espimetals' + '.' + 'com'; Convert grams Zinc Sulfide to moles or moles Zinc Sulfide to grams. (Sax, Dangerous Properties of Industrial Materials). Use good housekeeping and sanitation practices. EC Number 215-251-3. They cancel out and become zinc sulfide. Zinc cadmium sulfide is a mixture of zinc sulfide (ZnS) and cadmium sulfide (CdS). mass of zinc = 0.54g . 80867-26-1. Carcinogenicity:  IARC:  No             NTP:  No               OSHA:  No. mass of evaporating dish and zinc = 47.05g. Molar mass of ZnS = 97.445 g/mol. The structure is closely related to the structure of diamond. CADMIUM SULFIDE mixed with ZINC SULFIDE (1:1) Cadmium sulfide, mixt. The molecular or chemical formula of Zinc Sulfide is ZnS. Its presence could be felt in nature and taken as the largest mineral in New Jersey USA. Update: Zinc Chloride. No other chronic effects recorded. Zinc is a bluish-white metal used to galvanize iron, and is also found in alloys, batteries, and rubber.Sulfur is a yellow, brittle nonmetal; it can also be found in a powered form. 11129-14-9. lead sulfide and dimethyl sulfide. Stable adult with fluid loss from the small bowel: Additional 12.2 mg zinc/liter of small bowel fluid lost, or an additional 17.1 mg zinc… It is usually found in association with galena, pyrite, and other sulfides along with calcite, dolomite, and fluorite. Waste Disposal Method:  Dispose of in accordance with Local, State and Federal Waste Disposal Regulations. Some specimens have a red iridescence within the gray-black crystals; these are called "ruby sphalerite". Performance of Cu(In, Ga)Se2 Solar Cells on Zinc Sulfide … Linear Formula ZnS . The darker, more opaque varieties contain more iron. The concentration of ZnS during preparation of ZnS/Ag 2 S heteronanostructures by chemical co-deposition is usually 0.05 mol∙L-1, , . Zinc Sulfate Solution, 0.05M, Honeywell Zinc Sulfate Is A Molecular Chemical Formula. Preparation of sulfides. Miners have also been known to refer to sphalerite as zinc blende, black-jack and ruby jack. [5] The abundances of these elements are controlled by the conditions under which the sphalerite formed, most importantly formation temperature and fluid composition.[5]. Sulfide also refers to chemical compounds large families of inorganic and organic compounds, e.g. The most common are Cd and Mn, but Gallium, Germanium and Indium may also be present in relatively high concentrations (hundreds to thousands of ppm). ›› Zinc Sulfide molecular weight. Daniel Chin’s answer is correct, and I only add that you could look at this kind of problem from a simple pov. Granular – generally occurs as anhedral to subhedral crystals in matrix. The sulfides of zinc and of cadmium are the most important basic materials of sulfide-type phosphors. Take care not to raise dust. Zinc compounds have variable toxicity, but generally are of low toxicity. ZINC SULFIDE: ICSC: 1627: PHYSICAL & CHEMICAL INFORMATION; Physical State; Appearance WHITE-TO-YELLOW CRYSTALS OR POWDER. var path = 'hr' + 'ef' + '='; At Venator we are proud to produce a white pigment based on extremely pure zinc sulfide. As a result, nanostructured zinc sulfide appears on the surface of silver sulfide particles and ZnS/Ag 2 S heteronanostructure is formed at the final stage of synthesis. Some specimens are also fluorescent in ultraviolet light. Linear Formula ZnS . On-time shipment. zinc sulfate dihydrate. Do not blow dust off clothing or skin with compressed air. Cadmium sulfide is a yellow solid. When iron content is high it is an opaque black variety, marmatite. The Hazard fields include special hazard alerts air and water reactions, fire hazards, health hazards, a reactivity profile, and details about reactive groups assignments and potentially incompatible … 1) Cobalt has a mass number of 59 and an atomic number of 27. ›› Zinc Sulfide molecular weight. EYE:  Flush eyes, including under eyelids, with water for at least 15 minutes. Zinc sulphite. [4], All natural sphalerites contain concentrations of various impurity elements. Zinc sulphide tablet for optical vacuum coating ZnS, US $ 15 - 30 / Kilogram, Sulfide, Zinc Sulfide, 1314-98-3, 1314-98-3.Source from Taizhou ATS Optical Material Co., Ltd. on Alibaba.com. It was long used as a white pigment but has been gradually … Molecular Weight 97.46 . However, due to its variable trace element content, sphalerite is also an important source of several other elements, such as cadmium,[6], gallium[7] germanium,[8] and indium.[9]. Emperical formula for zinc chloride and copper sulfide? The two types have these features in common: a 1:1 stoichiometry of Zn:S SKIN:  Remove contaminated clothing, brush material off skin, wash with soap and water, seek medical attention if symptoms persist. More on shipping and other trade services. Zinc sulfide … Crystals of suitable size and transparency have been fashioned into gemstones, usually featuring the brilliant cut to best display sphalerite's high dispersion of 0.156 (B-G interval), over three times that of diamond. These generally substitute for the zinc position in the lattice. Preparation. Flammable Limits:  Upper:  N/A       Lower:  N/A. Light to dark brown, red-brown, yellow, red, green, light blue, black and colourless. Sphalerite is the major ore of zinc and is found in thousands of locations worldwide. The lattice constant for zinc sulfide in the zinc blende crystal structure is 0.541 nm. It mainly occurs in the minerals sphalerite and wurtzite. … Zinc sulfide powder, 10 μm, 99.99% trace metals basis Synonym: Zinc sulphide CAS Number 1314-98-3. ESPI shall not be held liable for any damage resulting from handling or from contact with the above product. Formula and structure: The chemical formula of zinc sulfide is ZnS, and its molar mass is 97.47 g/mol. EC Number 215-251-3. Its luster is adamantine, resinous to submetallic for high iron varieties. 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