3 Effective date : 01.31.2015 Page 2 of 6 Zinc Sulfide, Created by Global Safety Management, Inc. -Tel: 1-813-435-5161 - www.gsmsds.com To the best of our knowledge the chemical, physical and toxicological properties of zinc sulfide have not been thoroughly investigated and recorded. ZnS is insoluble in water as well as denser … Both sphalerite and wurtzite are intrinsic, wide-band gap semiconductors. Zinc Sulfate Solution, 0.05M, Honeywell Zinc Sulfate Is A Molecular Chemical Formula. Zinc Sulfide ZnS Molar Mass, Molecular Weight. Contact with strong acids may liberate hydrogen sulfide … 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. non-radioactive, non-magnetic, fluorescent and triboluminescent. This email address is being protected from spambots. Mercury zinc sulfide (Hg x Zn 1− x S) thin films have been deposited by a flash evaporation technique using zinc sulfide and HgS on glass and KCl substrates. They cancel out and become zinc sulfide. Molar mass of ZnS = 97.445 g/mol. Wash thoroughly after handling and before eating or smoking and at the end of the work shift. The refractive index of sphalerite (as measured via sodium light, average wavelength 589.3 nm) is 2.37. 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 … xH 2 O. Molecular Weight: 189.40 (anhydrous basis) CAS Number: 13778-30-8. Formula: ZnS Molecular mass: 97.45 Sublimation point: 1180°C Density: 4.0 g/cm³ Solubility in water: none EXPOSURE & HEALTH EFFECTS; Routes of exposure Effects of … You need JavaScript enabled to view it. Zinc sulfate, dihydrate. Cadmium sulfide is a yellow solid. This page was last edited on 3 January 2021, at 01:25. The pale yellow and red varieties have very little iron and are translucent. Gem-quality material is usually a yellowish to honey brown, red to orange, or green. 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 is usually found in association with galena, pyrite, and other sulfides along with calcite, dolomite, and fluorite. EINECS 269-773-1. Do not ingest. Unusual Fire & Explosion Hazards:  Zinc sulfide decomposes at temperatures greater than 400 oC in air and/or in oxidizing atmospheres. Euhedral crystals – occurs as well-formed crystals showing good external form. Never induce vomiting or give anything by mouth to an unconscious person. In the crystal structure, zinc and sulfur atoms are tetrahedrally coordinated. Toll Free (800) 638-2581 * Fax (541) 488-8313. You will immediately notice that hydrogen sulfide gas is a product, and you will wish you had done this in the fume hood. var path = 'hr' + 'ef' + '='; General exhaust is recommended. INHALATION:  Remove to fresh air, keep warm and quiet, give oxygen if breathing is difficult and seek medical attention. No other chronic effects recorded. It is usually produced from waste materials, and it is also a by-product of ammonia synthesis using methane. [4], All natural sphalerites contain concentrations of various impurity elements. Molecular weight calculation: 65.38 + 32.065 ›› Percent composition by element. Zinc is not inherently a toxic element. A wide variety of zinc sulfide options are available to you, such as sulfide. [2], Sources of high quality crystals include:[3], Sphalerite is the most important ore of zinc. Molecular Weight 97.46 . The hexagonal analog is known as the wurtzite structure. Preparation. Ingestion:  May cause coughing, dyspnea and sweating. Convert grams Zinc Sulfide to moles or moles Zinc Sulfide to grams. mass of zinc chloride = 1.15g. Zinc sulfide, ZnS, occurs in nature as the mineral sphalerite and may be prepared by treating solutions of zinc salts with hydrogen sulfide. All formula for zinc sulfide wholesalers & formula for zinc sulfide manufacturers come from members. Ventilation:  Use local exhaust ventilation to limit exposure to low levels. The most common form includes water of crystallization as the heptahydrate, with the formula Zn SO 4 •7H 2 O. 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. Its color is usually yellow, brown, or gray to gray-black, and it may be shiny or dull. It occurs in nature with two different crystal structures as the rare minerals greenockite and hawleyite, but is more prevalent as an impurity substituent in the similarly structured zinc ores sphalerite and wurtzite, which are the major economic sources of cadmium. These generally substitute for the zinc position in the lattice. 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. The chemical formula of zinc sulfide is ZnS, and its molar mass is 97.47 g/mol. 11129-14-9. A student wants to create a model of a cobalt atom. Like other minerals with a cubic crystal structure, sphalerite may show a tetrahedral crystal habit. Zinc sulfide powder, 10 μm, 99.99% trace metals basis Synonym: Zinc sulphide CAS Number 1314-98-3. … Light to dark brown, red-brown, yellow, red, green, light blue, black and colourless. Use a vacuum. Molar mass of ZnS = 97.445 g/mol. A wide variety of zinc sulfide formula options are available to you, ZINC SULFIDE: ICSC: 1627: PHYSICAL & CHEMICAL INFORMATION; Physical State; Appearance WHITE-TO-YELLOW CRYSTALS OR POWDER. It was historically known as "white vitriol ". (Sax, Dangerous Properties of Industrial Materials). mass of evaporating dish and zinc chloride: first determination = 47.66g * not able to get two other determinations because partner broke evaporating dish. Zinc sulfide and oxygen gas react to form oxide and sulfur dioxide. Linear Formula ZnS . 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. Pyrite is a major source of iron and is one of the most abundant of the sulfur minerals. Special Fire Fighting Procedures:  Firefighters must wear full face, self-contained breathing apparatus with full protective clothing to prevent contact with skin and eyes. It is obtained as a white or yellowish-white crystal. Emperical formula for zinc chloride and copper sulfide? For example, pyrite, which is also called fool’s gold owing to its brassy yellow colour, is a sulfide of iron with the formula FeS 2. Work Practices:  Implement engineering and work practice controls to reduce and maintain concentration of exposure at low levels. Zinc sulfide is an inorganic compound with the chemical formula ZnS. Properties. : 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. The … document.getElementById('cloak2bbc1f1d8a79b37c703ee13a4249ca02').innerHTML = ''; Zinc compounds have variable toxicity, but generally are of low toxicity. Zinc sulfate and its hydrates are colourless solids. Sulfurous acid, zinc salt (1:1) Zinksulfit mass of evaporating dish = 46.51g. Simple contact twins or complex lamellar forms, twin axis [111], Transparent to translucent, opaque when iron-rich. Performance of Cu(In, Ga)Se2 Solar Cells on Zinc Sulfide … Gemmy, pale specimens from Franklin, New Jersey (see Franklin Furnace), are highly fluorescent orange and/or blue under longwave ultraviolet light and are known as cleiophane, an almost pure ZnS variety. Do not use tobacco or food in work area. zinc sulfide ( formula ZnS ) Get Latest Price Trade Assurance. mass of evaporating dish and zinc = 47.05g. Formula and structure: The chemical formula of zinc sulfide is ZnS, and its molar mass is 97.47 g/mol. In nomenclature, the anion ends in -ide if it's an element from the periodic table. Bioaccumulation of this chemical may occur along the food chain, for example … Zinc sulphite. Molecular Weight 97.46 . Daniel Chin’s answer is correct, and I only add that you could look at this kind of problem from a simple pov. Linear Formula: ZnS: MDL Number: MFCD00011301: EC No. EC Number 215-251-3. Zinc Sulfide Formula Zinc sulfide is an inorganic compound which has useful optical properties. 230006 ; 99.999% trace metals basis; Sigma-Aldrich pricing. All formula zinc sulfide wholesalers & formula zinc sulfide manufacturers come from members. 13597-44-9. Indium Phosphide/Zinc Sulfide (InP/ZnS) Quantum Dots are core-shell high-luminosity semiconductor crystals with an inner core of Indium Phosphide encapsulated by an outer core of Zinc Sulfide.InP/ZnS quantum dots can be stabilized with oleylamine ligands and are soluble in various organic solvents such as toulene. Both sphalerite and wurtzite are intrinsic, wide-band gap semiconductors. Molecular Weight 97.46 . 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