Chemical reactions for zinc. References The data on these compounds pages are assembled and adapted from the primary literature and several other sources including the following. Although this mineral is usually black because of various impurities, the pure material is white, and it is widely used as a pigment. The chart below shows the calculated isotope pattern for the formula ZnS with the most intense ion set to 100%. Zinc sulfide is a chemical compound. These relative weights computed from the chemical equation are sometimes called equation weights. It mainly occurs in the minerals sphalerite and wurtzite. Chemical Formula: ZnS | CAS No. Zinc sulfide (or zinc sulphide) is an inorganic compound with the chemical formula of ZnS. Ring in the new year with a Britannica Membership, https://www.britannica.com/science/zinc-sulfide, luminescence: Sulfide-type phosphors, activators, fluxes, radiation measurement: Inorganic scintillators, zinc processing: Other industrial compounds. Zinc sulfate is reacted with sodium sulfide, or hydrogen sulfide gas is passed through any Zn2+solution it precipitates the insoluble ZnS. It is a mixture of zinc sulfide and iron. 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. By signing up for this email, you are agreeing to news, offers, and information from Encyclopaedia Britannica. Powder (1) Formula Weight. The precipitate is recovered by filtration, then calcined (roasted) at temperatures above 600° C (1,112° F). In nomenclature, the anion ends in … Linear Formula ZnS . The sulfides of zinc and of cadmium are the most important basic materials of sulfide-type phosphors. It is obtained as a white or yellowish-white crystal. Zinc chloride c. Magnesium sulfide d. Aluminum nitride. 6. Alibaba.com offers 1,073 zinc sulphide products. Electroluminescent panels are of more interest as signal indicators and display devices than as a source of general illumination. Zinc Sulfide Pellet Zinc selenide is a chemical compound with a chemical formula of ZnSe. Although lithopone has been replaced in many applications by titanium dioxide, introduced after World War I,…, Zinc sulfide, ZnS, occurs in nature as the mineral sphalerite and may be prepared by treating solutions of zinc salts with hydrogen sulfide. …across a thin layer of zinc sulfide powder causes just such an electroluminescent effect. Chemical Synthesis (2) Materials Science (1) Purity. zinc sulfide. Solutions of sulfide salts are corrosive. Lv 4. 4 - Write the chemical formula for the ionic compound... Ch. Zinc Sulfide formula, also known as Zincblende formula or Wurtzite formula is explained in this article. Zinc + Sulfur . The metals that occur most commonly in sulfides are iron, copper, nickel, lead, cobalt, silver, and zinc, though about fifteen others enter sulfide structures. Although the mineral is usually black due to various impurities, the pure material is white, so it is widely used as a pigment. ... Ch. 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. ... Zinc sulphide Linear Formula: ZnS. Zinc Sulfide. Zinc sulphide, Zinc monosulfide, Sachtolith HDS, Pigment White 7, sulfanylidenezinc, sulfanylidenezinc, doped zinc sulfide, Sphalerite Chemical Identifiers Linear Formula Formula: ZnS Molecular mass: 97.45 Sublimation point: 1180°C Molecular Weight 97.46 . IMA Status: Valid Species (Pre-IMA) 1847 : Locality: Notable localities are Santander, Spain and Joplin, Kansas. Compare Products: Select up to 4 products. EC Number 215-251-3. Properties. A wide variety of 99.99% zinc sulfide options are available to you, such as … Zinc sulfide is an inorganic compound with the chemical formula ZnS. chemical formula for zinc chloride and ammonium sulfide determined? Although this mineral is usually black because of various impurities, the pure material is … ZnS. NACRES NA.22 Pigment white 1: Lead hydroxide carbonate : 1319-46-6: Pigment white 3: Lead sulfate 7446-14-2: Pigment white 4: Zinc oxide: 1314-13-2: Pigment white 5: Lithopone 1345-05-7: Pigment white 6: Titanium dioxide 13463-67-7: Pigment white 7: Zinc sulfide 1314-98-3 Both sphalerite and wurtzite are intrinsic, wide-band gap semiconductors. Due to its luminescent property, it has wide applications. Source(s): https://shorte.im/a8BYX. 0 0. Publisher: Cengage Learning. Zinc sulfide | ZnS or SZn | CID 14821 - structure, chemical names, physical and chemical properties, classification, patents, literature, biological activities, safety/hazards/toxicity information, … It contains zinc and sulfide ions. Molar Mass: 97.445. The sphalerite occurs as a greyish white crystal. Zinc Sulfide Formula Zinc sulfide is an inorganic compound which has useful optical properties. - Quora 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. The composition of the sulfide minerals can be expressed with the general chemical formula A m S n, in which A is a metal, S is sulfur, and m and n are integers, giving A 2 S, AS, A 3 S 4 and AS 2 stoichiometries. Zinc Sulfide ZnS Molar Mass, Molecular Weight. Anonymous. This produces toxic hydrogen sulfide. The metal burns in air to form zinc(II) oxide, a material that goes from white to yellow on prolonged heating. It was long used as a white pigment but has been gradually replaced by titanium dioxide. Mass of zine chloride Mass of chlorine in zinc chloride Empirical formula for zinc chloride (show calculations) 7. Chemical reactions for zinc. Alibaba.com offers 546 99.99% zinc sulfide products. 2H 2 O), thio urea, sodium sulfate, thioglycolic acid and distilled water (all materials from Merck Company were used without further purification). Both sphalerite and wurtzite are intrinsic, wide-band gap semiconductors. This compound decomposes in the presence of oxidizing agents and acids. 0.001 mol of zinc acetate and 0.001 CBSE Previous Year Question Papers Class 10, CBSE Previous Year Question Papers Class 12, NCERT Solutions Class 11 Business Studies, NCERT Solutions Class 12 Business Studies, NCERT Solutions Class 12 Accountancy Part 1, NCERT Solutions Class 12 Accountancy Part 2, NCERT Solutions For Class 6 Social Science, NCERT Solutions for Class 7 Social Science, NCERT Solutions for Class 8 Social Science, NCERT Solutions For Class 9 Social Science, NCERT Solutions For Class 9 Maths Chapter 1, NCERT Solutions For Class 9 Maths Chapter 2, NCERT Solutions For Class 9 Maths Chapter 3, NCERT Solutions For Class 9 Maths Chapter 4, NCERT Solutions For Class 9 Maths Chapter 5, NCERT Solutions For Class 9 Maths Chapter 6, NCERT Solutions For Class 9 Maths Chapter 7, NCERT Solutions For Class 9 Maths Chapter 8, NCERT Solutions For Class 9 Maths Chapter 9, NCERT Solutions For Class 9 Maths Chapter 10, NCERT Solutions For Class 9 Maths Chapter 11, NCERT Solutions For Class 9 Maths Chapter 12, NCERT Solutions For Class 9 Maths Chapter 13, NCERT Solutions For Class 9 Maths Chapter 14, NCERT Solutions For Class 9 Maths Chapter 15, NCERT Solutions for Class 9 Science Chapter 1, NCERT Solutions for Class 9 Science Chapter 2, NCERT Solutions for Class 9 Science Chapter 3, NCERT Solutions for Class 9 Science Chapter 4, NCERT Solutions for Class 9 Science Chapter 5, NCERT Solutions for Class 9 Science Chapter 6, NCERT Solutions for Class 9 Science Chapter 7, NCERT Solutions for Class 9 Science Chapter 8, NCERT Solutions for Class 9 Science Chapter 9, NCERT Solutions for Class 9 Science Chapter 10, NCERT Solutions for Class 9 Science Chapter 12, NCERT Solutions for Class 9 Science Chapter 11, NCERT Solutions for Class 9 Science Chapter 13, NCERT Solutions for Class 9 Science Chapter 14, NCERT Solutions for Class 9 Science Chapter 15, NCERT Solutions for Class 10 Social Science, NCERT Solutions for Class 10 Maths Chapter 1, NCERT Solutions for Class 10 Maths Chapter 2, NCERT Solutions for Class 10 Maths Chapter 3, NCERT Solutions for Class 10 Maths Chapter 4, NCERT Solutions for Class 10 Maths Chapter 5, NCERT Solutions for Class 10 Maths Chapter 6, NCERT Solutions for Class 10 Maths Chapter 7, NCERT Solutions for Class 10 Maths Chapter 8, NCERT Solutions for Class 10 Maths Chapter 9, NCERT Solutions for Class 10 Maths Chapter 10, NCERT Solutions for Class 10 Maths Chapter 11, NCERT Solutions for Class 10 Maths Chapter 12, NCERT Solutions for Class 10 Maths Chapter 13, NCERT Solutions for Class 10 Maths Chapter 14, NCERT Solutions for Class 10 Maths Chapter 15, NCERT Solutions for Class 10 Science Chapter 1, NCERT Solutions for Class 10 Science Chapter 2, NCERT Solutions for Class 10 Science Chapter 3, NCERT Solutions for Class 10 Science Chapter 4, NCERT Solutions for Class 10 Science Chapter 5, NCERT Solutions for Class 10 Science Chapter 6, NCERT Solutions for Class 10 Science Chapter 7, NCERT Solutions for Class 10 Science Chapter 8, NCERT Solutions for Class 10 Science Chapter 9, NCERT Solutions for Class 10 Science Chapter 10, NCERT Solutions for Class 10 Science Chapter 11, NCERT Solutions for Class 10 Science Chapter 12, NCERT Solutions for Class 10 Science Chapter 13, NCERT Solutions for Class 10 Science Chapter 14, NCERT Solutions for Class 10 Science Chapter 15, NCERT Solutions for Class 10 Science Chapter 16, Common Chemical Compounds And Their Formulas. 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…. Zinc sulfide is an inorganic compound with the chemical formula ZnS. Zinc oxide is an inorganic chemical compound that is used as the main ingredient in preparing drugs or other medicines. 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 sulfide is transparent and white in color. It is a mixture of zinc sulfide and iron. Zinc has a net charge of positive 2, and sulfur has a net charge of negative two. Name: Zinc Sulfide. Chemical Formula For Oxygen Gas. 5 years ago. 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. ZnS is not harmful to humans but is hazardous to the environment. Chemical Formula. Cheryl. It can penetrate into the soil and contaminate the groundwater, therefore, immediate measures should be taken to stop it. About 92% of these are sulfide. As a result, their use is limited to thin polycrystalline layers known as phosphor screens. Sulfide also refers to chemical compounds large families of inorganic and organic compounds , e.g. 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 ISBN: 9781285853918. As such, it has found application in luminous paints and as the phosphor in cathode-ray tubes. If the formula used in calculating molar mass is the molecular formula, the formula weight computed is the molecular weight. MDL number MFCD00011301. Zinc sulfide is an inorganic compound with a chemical formula (ZnS). Search results for zinc sulphide at Sigma-Aldrich. 1314-98-3 Colour Index: Pigment White 7 (77975) Zinc sulfide is an important white pigment in paint. The chemical structure of ZnS is simple and consists of the zinc metal attached to a sulfur atom through a polar covalent bond. A wide variety of zinc sulphide options are available to you, such as classification, grade standard, and type. 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. To learn more about Zinc Sulfide formula from the expert faculties at BYJU’S, register now! ENDMEMO. Zinc sulfide exhibits phosphorescence so it is used in products like cathode rays, X-ray screens, and glow in the dark objects. ZnS can be synthesized by the combustion of a mixture of sulfur and zinc. Zinc(II) Sulfide Zinc(II) Sulphide Zinc Sulphide Sphalerite Blende Zinc Blende Zincblende Wurtzite Molar Mass of ZnS Bond Polarity of ZnS Oxidation State of ZnS Magnesium Arsenate - … CAS RN. Zinc Sulfide. Zinc sulfide is transparent and white in color. Balanced chemical equation for the formation of zinc chloride from zinc and HCl B. 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. H. Stephen Stoker. It can be used as pigment or semiconductors in industries. These relative weights computed from the chemical equation are sometimes called equation weights. General, Organic, and Biological C... 7th Edition. 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. 0 - 100 (1) 201 - 300 (1) Melting Point (°C) 101 - 200 (1) Available for Sale. The Mohs hardness is 3, making it a soft non-abrasive pigment. White Vitriol is obtained as a colourless crystalline solid or white powder. 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 ZnS is insoluble in water as well as denser than water. Zinc sulfide and zinc oxide (PW4) are often combined to create a more natural white color. It is obtained as a white or yellowish-white crystal. You will immediately notice that hydrogen sulfide gas is a product, and you will wish you had done this in the fume hood. *Please select more than one item to compare The molecular or chemical formula of Zinc Sulfide is ZnS. This is the main form of zinc found in nature, where it mainly occurs as the mineral sphalerite. What is Zinc Oxide? It mainly occurs in the minerals sphalerite and wurtzite. Buy Find arrow_forward. 1 0. The lightfastness is good but its weather resistance is fair and inadequate for outdoor paints. PubChem Substance ID 24854689. 4 years ago. 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… …mixture of barium sulfate and zinc sulfide that precipitates upon mixing solutions of barium sulfide and zinc sulfate. Lithopone, which is a mixture of zinc sulfide and…. Home » Chemistry » Zinc Sulfide. 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. The refractive index is 2.37. ZnS is insoluble in water as well as denser than water. 8. Start studying Chemical formulas and chemical compounds part I. 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. Learn vocabulary, terms, and more with flashcards, games, and other study tools. The chemical or molecular formula of Zinc Sulfate is ZnSO 4. eCl@ss 38150412 . It is the main form of zinc in nature, and zinc mainly exists in the form of the mineral sphalerite. If the formula used in calculating molar mass is the molecular formula, the formula weight computed is the molecular weight. Buy Find arrow_forward. Anhydrous Zincate is a crystalline solid which has no colour. Physical Form. Chemical name. This is the main form of zinc found in nature, where it mainly occurs as the mineral sphalerite. Transparency increases as particle size decreases. USA; Globally; Search term: "Zirconium sulfide" Compare Products: Select up to 4 products. lead sulfide and dimethyl sulfide . Its chemical formula is ZnS. Zinc sulfide is an inorganic compound with the chemical formula of ZnS. IR Zinc Sulfide lenses display a high level of index of refraction homogeneity and offers imaging uniformity across the 8-12µm waveband. Formula: ZnS. Zinc and sulfur react with each other violently to produce zinc sulfide; the reaction is accompanied by a vigorous evolution of gas, heat, and light: It is yellow to red in appearance with a melting point of >1,100°C, a density of 5.42 g/cc, and a vapor pressure of 10-4 Torr at 660°C. The sulfides of zinc and of cadmium are the most important basic materials of sulfide-type phosphors. The chemical formula for the compound could be written as ZnO … Zinc sulfide is extremely insoluble in water, but reacts with acids. Zinc sulfide (or zinc sulfide) is an inorganic compound with the chemical formula ZnS. Some inorganics, such as silver-activated zinc sulfide, are good scintillators but cannot be grown in the form of optical-quality large crystals. Be on the lookout for your Britannica newsletter to get trusted stories delivered right to your inbox. The structure of Zincblende is simple and consists of the zinc metal-sulfur atom attached to each other via a polar covalent bond. Naturally, it occurs as the mineral zinc blende which is also known as sphalerite. Formula and structure: The chemical formula of zinc sulfide is ZnS, and its molar mass is 97.47 g/mol. The metal burns in air to form zinc(II) oxide, a material that goes from white to yellow on prolonged heating. Formula weights are especially useful in determining the relative weights of reagents and products in a chemical reaction. Source(s): chemical equation solid zinc sulfide oxygen gas gt solid zinc oxide sulfur dioxide gas: https://shortly.im/xlk9p. Zinc Sulphide White is a semi-transparent yellowish white pigment. Zinc reacts with oxygen in moist air. Zinc reacts with oxygen in moist air. The molecular or chemical formula of Zinc Sulfide is ZnS. Zinc Sulfide (ZnS) Produced using the Chemical Vapor Deposition (CVD) process, Vital Materials provides both multispectral (visible through 3-5µm and 8-12µm IR ranges) Zinc Sulfide and regular IR grade Zinc Sulfide lenses and blanks. It is soluble in water and alcohols. The sphalerite occurs as a greyish white crystal. In luminescence: Sulfide-type phosphors, activators, fluxes. Zinc sulfide is the main kind of zinc in nature, found in the form of the mineral sphalerite. : 97.45 Sublimation point: 1180°C Start studying chemical formulas and chemical compounds part I various zinc sulfide chemical formula, the used! Organic compounds, e.g and you will wish you had done this in the fume hood Zincblende is and! Mixture of sulfur and zinc sulfide, are good scintillators but can not grown! Sulfur atom through a polar covalent bond burns in air to form zinc ( II ) oxide, a that! Imaging uniformity across the 8-12µm waveband general illumination chemical equation are sometimes equation! 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