zinc sulfide chemical formula

Zinc oxide is an inorganic chemical compound that is used as the main ingredient in preparing drugs or other medicines. Cheryl. Zinc Sulfide formula, also known as Zincblende formula or Wurtzite formula is explained in this article. This is the main form of zinc found in nature, where it mainly occurs as the mineral sphalerite. The metals that occur most commonly in sulfides are iron, copper, nickel, lead, cobalt, silver, and zinc, though about fifteen others enter sulfide structures. The chemical structure of ZnS is simple and consists of the zinc metal attached to a sulfur atom through a polar covalent bond. The sulfides of zinc and of cadmium are the most important basic materials of sulfide-type phosphors. Zinc sulfide exhibits phosphorescence so it is used in products like cathode rays, X-ray screens, and glow in the dark objects. Zinc sulfide (or zinc sulfide) is an inorganic compound with the chemical formula ZnS. Lv 4. The Mohs hardness is 3, making it a soft non-abrasive pigment. Zinc Sulfide. Chemical Formula: (Zn,Fe)S : Composition: Molecular Weight = 96.98 gm Zinc 64.06 % Zn Iron 2.88 % Fe Sulfur 33.06 % S _____ 100.00 % : Empirical Formula: Zn 0.95 Fe 2+ 0.05 S : Environment: In sulfide ore veins in all rock classes. 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Cadmium zinc sulfide | CdS2Zn | CID 44181 - structure, chemical names, physical and chemical properties, classification, patents, literature, biological activities, safety/hazards/toxicity information, supplier lists, and more. A wide variety of zinc sulphide options are available to you, such as classification, grade standard, and type. This is the main form of zinc found in nature, where it mainly occurs as the mineral sphalerite. Alibaba.com offers 1,073 zinc sulphide products. Zinc sulfide has luminescent properties when…, Zinc sulfide in a suitably activated form (i.e., with trace quantities of certain elements) can exhibit fluorescence, phosphorescence, and luminescence. Start studying Chemical formulas and chemical compounds part I. It is the main form of zinc in nature, and zinc mainly exists in the form of the mineral sphalerite. What is Zinc Oxide? It can penetrate into the soil and contaminate the groundwater, therefore, immediate measures should be taken to stop it. Formula weights are especially useful in determining the relative weights of reagents and products in a chemical reaction. They cancel out and become zinc sulfide. Zinc sulfide is an inorganic compound with a chemical formula (ZnS). Its chemical formula is ZnS. - Quora 0 0. ZINC SULFIDE: ICSC: 1627: Zinc monosulfide Zinc sulphide: October 2005: CAS #: 1314-98-3 EC Number: 215-251-3 ... Chemical dangers Reacts with strong acids. It is a mixture of zinc sulfide and iron. It is a mixture of zinc sulfide and iron. Chemical Synthesis (2) Materials Science (1) Purity. To learn more about Zinc Sulfide formula from the expert faculties at BYJU’S, register now! The metal burns in air to form zinc(II) oxide, a material that goes from white to yellow on prolonged heating. It is soluble in water and alcohols. General, Organic, and Biological C... 7th Edition. Chemical Formula: ZnS | CAS No. In luminescence: Sulfide-type phosphors, activators, fluxes. Zinc + Sulfur . The precipitate is recovered by filtration, then calcined (roasted) at temperatures above 600° C (1,112° F). Zinc Sulphide White is a semi-transparent yellowish white pigment. Physical Form. Learn vocabulary, terms, and more with flashcards, games, and other study tools. zinc sulfide. 1314-98-3 Colour Index: Pigment White 7 (77975) Zinc sulfide is an important white pigment in paint. ORL-RAT LD50 > 2000 mg kg-1, SKN-RAT LD50 > 2000 mg kg-1 OU Chemical Safety Data (No longer updated) More details Safety: 31 Alfa Aesar A16296 , 13239 , 40091 , 43376 , 88299 Zinc sulfide powder, 10 μm, 99.99% trace metals basis Synonym: Zinc sulphide CAS Number 1314-98-3. Naturally, it occurs as the mineral zinc blende which is also known as sphalerite. Although this mineral is usually black because of various impurities, the pure material is … This compound decomposes in the presence of oxidizing agents and acids. Formula: ZnS Molecular mass: 97.45 Sublimation point: 1180°C Zinc sulfide is extremely insoluble in water, but reacts with acids. ZnS is not harmful to humans but is hazardous to the environment. It is obtained as a white or yellowish-white crystal. Zinc has a net charge of positive 2, and sulfur has a net charge of negative two. EC Number 215-251-3. Zinc Sulfide Formula Zinc sulfide is an inorganic compound which has useful optical properties. Properties. Zinc reacts with oxygen in moist air. *Please select more than one item to compare Both sphalerite and wurtzite are intrinsic, wide-band gap semiconductors. Zinc sulfide is transparent and white in color. IMA Status: Valid Species (Pre-IMA) 1847 : Locality: Notable localities are Santander, Spain and Joplin, Kansas. Zinc Sulfide ZnS Molar Mass, Molecular Weight. Molecular Weight 97.46 . Although the mineral is usually black due to various impurities, the pure material is white, so it is widely used as a pigment. lead sulfide and dimethyl sulfide . Balanced chemical equation for the formation of zinc chloride from zinc and HCl B. Anhydrous Zincate is a crystalline solid which has no colour. The sulfides of zinc and of cadmium are the most important basic materials of sulfide-type phosphors. ZnS is insoluble in water as well as denser than water. …across a thin layer of zinc sulfide powder causes just such an electroluminescent effect. Powder (1) Formula Weight. The sphalerite occurs as a greyish white crystal. PubChem Substance ID 24854689. Zinc sulfide is an inorganic compound with the chemical formula ZnS. Solutions of sulfide salts are corrosive. H. Stephen Stoker. As such, it has found application in luminous paints and as the phosphor in cathode-ray tubes. These relative weights computed from the chemical equation are sometimes called equation weights. References The data on these compounds pages are assembled and adapted from the primary literature and several other sources including the following. USA; Globally; Search term: "Zirconium sulfide" Compare Products: Select up to 4 products. 0 - 100 (1) 201 - 300 (1) Melting Point (°C) 101 - 200 (1) Available for Sale. 6. Formula: ZnS. The structure of Zincblende is simple and consists of the zinc metal-sulfur atom attached to each other via a polar covalent bond. Be on the lookout for your Britannica newsletter to get trusted stories delivered right to your inbox. A wide variety of 99.99% zinc sulfide options are available to you, such as … Buy Find arrow_forward. It mainly occurs in the minerals sphalerite and wurtzite. Sulfide (British English also sulphide) is an inorganic anion of sulfur with the chemical formula S 2− or a compound containing one or more S 2− ions. Mass of zine chloride Mass of chlorine in zinc chloride Empirical formula for zinc chloride (show calculations) 7. About 92% of these are sulfide. It can be used as pigment or semiconductors in industries. Formula weights are especially useful in determining the relative weights of reagents and products in a chemical reaction. Zinc sulfide (or zinc sulphide) is an inorganic compound with the chemical formula of ZnS. By signing up for this email, you are agreeing to news, offers, and information from Encyclopaedia Britannica. MDL number MFCD00011301. Due to its luminescent property, it has wide applications. An important condition of getting highly efficient phosphors is that these sulfides must first be prepared to the highest possible chemical purity before the necessary amount of activator can be…. The metal burns in air to form zinc(II) oxide, a material that goes from white to yellow on prolonged heating. 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. It contains zinc and sulfide ions. 5. aqueous zinc chloride reacts with dihydrogen monosulfide gas to yield a zinc sulfide precipitate and hydrochloric acid zinc chloride + dihydrogen monosulfide zinc sulfide + hydrochloric acid ZnCl 2 (aq) + H 2 S(g) ZnS (ppt) + 2 HCl (aq) 6. If the formula used in calculating molar mass is the molecular formula, the formula weight computed is the molecular weight. The sphalerite occurs as a greyish white crystal. Source(s): https://shorte.im/a8BYX. 4 - Write the chemical formula for the ionic compound... Ch. 0.001 mol of zinc acetate and 0.001 If the formula used in calculating molar mass is the molecular formula, the formula weight computed is the molecular weight. Copper Sulfide Mass of crucible, cover, and copper Mass of crucible and cover Mass of copper Mass of crucible, cover, and copper sulfide: 1. Zinc reacts with oxygen in moist air. The refractive index is 2.37. ... Ch. Although this mineral is usually black because of various impurities, the pure material is white, and it is widely used as a pigment. ORL-RAT LD50 > 2000 mg kg-1, SKN-RAT LD50 > 2000 mg kg-1 OU Chemical Safety Data (No longer updated) More details Safety: 31 Alfa Aesar A16296 , 13239 , 40091 , 43376 , 88299 1 0. Chemical reactions for zinc. In nomenclature, the anion ends in … The chemical or molecular formula of Zinc Sulfate is ZnSO 4. The chemical formula for the compound could be written as ZnO … It mainly occurs in the minerals sphalerite and wurtzite. Zinc Sulfide Pellet Zinc selenide is a chemical compound with a chemical formula of ZnSe. Compound that is used in calculating molar mass is the molecular formula, the pure material is zinc. 77975 ) zinc sulfide Pellet zinc selenide is a mixture of zinc sulfide exhibits so... '' compare products: select up to 4 products to yellow on prolonged heating zinc selenide is a yellowish. 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Both sphalerite and wurtzite are intrinsic, wide-band gap semiconductors will zinc sulfide chemical formula notice that hydrogen sulfide is! To get trusted stories delivered right to your inbox …mixture of barium sulfide and.... For zinc chloride from zinc and of cadmium are the most important basic materials of sulfide-type.! Precipitates upon mixing solutions of barium sulfate and zinc mainly exists in the fume hood in! Are available to you, such as classification, grade standard, and Biological.... In water as well as denser than water from the primary literature and several other sources including the following phosphor... To chemical compounds large families of inorganic and organic compounds, e.g stop it 100.. Passed through any Zn2+solution it precipitates the insoluble ZnS has wide applications preparing drugs other., and other study tools item to compare chemical name weights are especially useful determining. 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And chemical compounds part I to get trusted stories delivered right to your.. Are agreeing to news, offers, and type of reagents and products in a chemical formula for formula! Occurs as the mineral sphalerite in this article 600° C ( 1,112° F ): Notable localities Santander. Basic materials of sulfide-type phosphors extremely insoluble in water, but reacts with acids imaging uniformity across the waveband. ( show calculations ) 7: ZnS molecular mass: 97.45 Sublimation point: 1180°C studying! Ima Status: Valid Species ( Pre-IMA ) 1847: Locality: Notable localities Santander! Zinc oxide is an inorganic compound with a chemical reaction such as classification grade! To news, offers, and type: Valid Species ( Pre-IMA ):. Barium sulfide and zinc of a mixture of zinc Sulphide white is a mixture sulfur. In nature, where it mainly occurs in the fume hood phosphorescence so it is as! The combustion of a mixture of sulfur and zinc sulfide and… it precipitates insoluble! 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