The sphalerite structure is favored at 298k by 13kJ/mol, but at 1296K the transition to wurtzite occurs.3. Zinc sulfide – an inorganic compound with the chemical formula ZnS – is a highly purified additive that can be used to enhance coatings and plastics products. Zinc sulfate 0.01M – MES pH 6.5; 0.1M – PEG MME 550 25% (v/v) solution. Zinc processing - Zinc processing - Ores: Zinc ores are widely distributed throughout the world, although more than 40 percent of the world’s output originates in North America and Australia. Only 20 left in stock - order soon. *Please select more than one item to compare The molecular or chemical formula of Zinc Sulfide is ZnS. (2 Pack) $28.50. Zinc sulfide is transparent and white in color. (Creator: Alexander Mann Date: 01/14/2006 Licensed under the Creative Commons Attribution-Share Alike 2.0 Germany license). (accessed January 11, 2021). ESPI Metals. Therefore the ratio between cationic and anionic radii in zinc blend is 0.39 (74pm/190 pm) .This suggests a tetrahedral ion arrangement and four nearest neighbors from standard crystal structure prediction tables. In this interview, AZoM talks to Scott Smyser, global marketing and business development manager of Si-Ware Systems, about how near-infrared (NIR) technology can assist the agricultural supply chain. Zinc + Sulfur . 11 January 2021. Do you have a review, update or anything you would like to add to this article? It is characterized by single bonds between each atom and maintenance of a 1:1 zinc to sulfur ratio. Only 5 left in stock - order soon. Zinc sulfide is an inorganic compound which has useful optical properties. Fig 3. 2. 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 (ZnS) Semiconductors". These two polymorphs are wurtzite and zincblende (also known as sphalerite). It is usually produced from waste materials, and it is also a by-product of ammonia synthesis using methane. In this interview, AZoM talks to Brad Behr and Mark Kemper from Tornado Spectral Systems, about the work they do and how their Raman spectroscopy products are adapted for use in hazardous environments. 77205. Convert grams Zinc Sulfide to moles or moles Zinc Sulfide to grams. ›› Zinc Sulfide molecular weight. SEM Imaging and the Benefits of Using Low kV, Conducting Raman Analysis in Hazardous Environments, Using Near-Infrared (NIR) to Improve the Agricultural Supply Chain, The Nano-focus X-ray Inspection System for Wafer Level Packaging (NF120), FlowCam® 8000 Series for Particle Analysis. Search results for sulphide powder at Sigma-Aldrich. It maintains a tetrahedral arrangement in both forms. 81.379 g mol-1. The LibreTexts libraries are Powered by MindTouch® and are supported by the Department of Education Open Textbook Pilot Project, the UC Davis Office of the Provost, the UC Davis Library, the California State University Affordable Learning Solutions Program, and Merlot. PubChem Substance ID 24854689. The NF120 provides a non-destructive analysis system for wafer level packaging. It mainly occurs in the minerals sphalerite and wurtzite. UNII-PTX099XSF1. Zinc sulfate hydrate. This is the main form of zinc found in nature, where it mainly occurs as the mineral sphalerite. [email protected] 38150412 . The recovered zinc sulfide can directly be used in the zinc smelter to produce zinc. Molecular Weight 97.46 . Zinc oxide is an inorganic chemical compound that is used as the main ingredient in preparing drugs or other medicines. Wurtzite has a hexagonal closest packing structure (hcp), which is characterized by 12 ions in the corners of each unit that create a hexagonal prism (seen in Fig. Compare Products: Select up to 4 products. The sulfides of zinc and of cadmium are the most important basic materials of sulfide-type phosphors. Both sphalerite and wurtzite are intrinsic, wide-band gap semiconductors. 2018. (from Public Domain). HCP structure of 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. 3).2 As discussed previously, zincblende slowly transforms to wurtzite due to thermodynamic stability. We also acknowledge previous National Science Foundation support under grant numbers 1246120, 1525057, and 1413739. EINECS 269-773-1. Linear Formula ZnS . At Venator we are proud to produce a white pigment based on extremely pure zinc sulfide. AZoM. Molecular weight calculation: 65.38 + … More info. FlowCam® 8000 Series for digital imaging and microscopy from Yokogawa Fluid Imaging Technologies, Inc. Zinc Sulfate Liquid Formula, 15mg - 8 Fl. Yokogawa Fluid Imaging Technologies, Inc. Its chemical formula is ZnS. Sigma-Aldrich offers a number of Zinc sulfide products. Description Zinc sulfide is an inorganic compound with the chemical formula ZnS. Liquid Ionic Zinc (8 Oz - 96 Day Supply) 4.6 out of 5 stars 479. Have questions or comments? AZoM. 12442-27-2. Fig. Zinc Sulphide is microcrystalline in structure, the grain size being controlled to produce maximum strength. For better coatings and plastics . with zinc sulfide. 7446-19-7. Since the number of atoms in a single unit cell of Zn and S is the same, it is consistent with the formula ZnS. Legal. The structure of Zincblende is simple and consists of the zinc metal-sulfur atom attached to each other via a polar covalent bond. Owned and operated by AZoNetwork, © 2000-2021. It mainly occurs in the minerals sphalerite and wurtzite. ESPI Metals. Watch the recordings here on Youtube! Search results for zinc sulphide at Sigma-Aldrich. Zinc sulfide finds applications in the following: The chemical properties of zinc sulfide are provided in the table below: The electrical properties of zinc sulfide are provided in the table below: The thermal, mechanical and optical properties of zinc sulfide are provided in the tables below: Please use one of the following formats to cite this article in your essay, paper or report: ESPI Metals. The chemical structure of ZnS is simple and consists of the zinc metal attached to a sulfur atom through a polar covalent bond. In this interview, AZoM speaks to Vern Robertson, FEG SEM Product Manager at JOEL USA, about the benefits of using a low kV in SEM imaging. Missed the LibreFest? It can be used as pigment or semiconductors in industries. The most common form includes water of crystallization as the heptahydrate, with the formula Zn SO 4 •7H 2 O. Mass of unit cell = Number of atoms in a unit cell x the mass of each atom. It is used for its fluorescent properties. Wurtzite has a hexagonal structure, while zincblende is cubic. Gray. 11129-14-9. It was historically known as "white vitriol ". Zinc sulfate monohydrate. ESPI Metals. Oz. Solutions of sulfide salts are corrosive. By continuing to browse this site you agree to our use of cookies. 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: Although this mineral is usually black because of various impurities, the pure material is … Summary: Zinc blend is a compound that comes in two forms: sphalerite and wurtzite. Wurtzite has a hexagonal structure, while zincblende is cubic. The chemical formula for the compound could be written as ZnO with a molecular mass of approx. The sulfate concentration is reduced in a single step from 5–15 to 0.05 g l −1, while the zinc concentration is reduced from 100 to <0.3 mg l −1, recovering about 8.5 tons of zinc sulfide a day [71, 43]. Retrieved on January 11, 2021 from https://www.azom.com/article.aspx?ArticleID=8415. Zinc Sulfide occurs naturally as "blend," and is prepared directly from the elements and by precipitation of a zinc salt solution with ammonium sulfide. Before using zinc sulfate, talk to your doctor, pharmacist, or other healthcare provider. CADMIUM SULFIDE mixed with ZINC SULFIDE (1:1) Cadmium sulfide, mixt. Cadmium zinc sulphide. Zinc Sulfide can be used as a glow powder. (2018, August 23). 1. 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 absorbents.The information in CAMEO Chemicals comes from a variety of data sources. 1 Product Result Do not use zinc sulfate without a doctor's advice if you are pregnant. ZnS has a unique structure type compared to other molecules, having different types of unique structures. These are characterized by a 1:1 stoichiometric ratio of Zinc to Sulfur. (Author: Maghémite Date: May 5, 2008. In this case, since ccp structures are more dense than hcp structures, so a conversion from sphalerite to wurtzite occurs naturally over time at a rate similar to that of diamond to graphite. Formula and structure: The chemical formula of zinc sulfide is ZnS, and its molar mass is 97.47 g/mol. Zinc Sulphide is produced by synthesis from Zinc vapour and H 2 S gas, forming as sheets on Graphite susceptors. $21.49. [ "article:topic", "showtoc:no", "sphalerite", "zinc blend structure", "cubic closet packing", "ccp" ], https://chem.libretexts.org/@app/auth/2/login?returnto=https%3A%2F%2Fchem.libretexts.org%2FBookshelves%2FInorganic_Chemistry%2FMap%253A_Inorganic_Chemistry_(Housecroft)%2F06%253A_Structures_and_energetics_of_metallic_and_ionic_solids%2F6.11%253A_Ionic_Lattices%2F6.11E%253A_Structure_-_Zinc_Blende_(ZnS), Calculating density of a crystal structure, information contact us at [email protected], status page at https://status.libretexts.org. Density = Mass of unit cell / volume of unit cell. It is characterized by single bonds between each atom and maintenance of a 1:1 zinc to sulfur ratio. Notice how only half of the tetrahedral sites are occupied. NACRES NA.22 Bioaccumulation of this chemical may occur along the food chain, for example in plants and in seafood. Zinc sulfide (ZnS) is a unique compound that forms two types of crystalline structures. EC Number 215-251-3. It is produced at a relatively low cost so many of its applications are as a substitute for other materials. lead sulfide and dimethyl sulfide. You may not be able to use zinc sulfate if you have certain medical conditions. 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. Zinc sulfide is white when pure. Zinc Sulfide is available in large batch quantities for potential uses as a phosphor host, in optical coatings, or as an infrared window material. Density tends to decrease as temperature increases. Zinc sulfate and its hydrates are colourless solids. Compare Products: Select up to 4 products. In luminescence: Sulfide-type phosphors, activators, fluxes. Formula and Structure of Zinc Sulfide Solid zinc sulfide is found in two different crystal forms, alpha (wurtzite) and beta (sphalerite), which have hexagonal and cubic structures, respectively. It does not dissolve in water. The BI-870 Meter allows for incredibly easy and efficient measurement of the dielectric constant. Structure-wise, the zinc blende structure is more thermodynamically favored, however, because of the wurtzite structures slow construction, both forms of ZnS can be found. Cadmium copper lead zinc sulfide. "Zinc Sulfide (ZnS) Semiconductors". Cadmium zinc sulfide ((Cd,Zn)S) B-3-Zh. Zinc sulfide powder, 10 μm, 99.99% trace metals basis Synonym: Zinc sulphide CAS Number 1314-98-3. Zinc Sulfide (ZnS) Semiconductors. Zinc sulfide is an inorganic compound with the chemical formula ZnS. . The BI-870—A Dielectric Constant Meter from Brookhaven Instruments, Novonix and Harper Announce Strategic Alliance on Specialized Furnace Technology for Battery Anode Material, The Development of Stronger Cobalt for Fuel Cells, Newly Discovered ‘Liquid Glass’ Represents a New State of Matter, Innovative Zinc-Air Battery Could Revolutionize Energy Storage, Scientists Propose New Principle by Which Active Matter Systems can Spontaneously Order, Researchers Determine New Ways to Extract Lithium Ions, Sampling Speed and Its Influence on Strength Value, Developing Non-Halogenated Fire Protective Coatings for Steel Structures, Using Intelligent Fitting to Remove Backgrounds from Spectra: The WiRE™ Software, P210 - Keep away from heat/sparks/open flames/hot surfaces – No smoking, Detector of alpha-rays, which render it luminescent. Zinc sulfide (ZnS) is a unique compound that forms two types of crystalline structures. The ionic radius for Zn2+ is 74pm and for S2- is 190pm. FDA pregnancy category C. It is not known whether zinc sulfate will harm an unborn baby. Easy to use, clean, and calibrate, it is an excellent choice for dielectric measurement. Both sphalerite and wurtzite are intrinsic, wide-band gap semiconductors. ), Fig. EINECS 235-672-6. AZoM, viewed 11 January 2021, https://www.azom.com/article.aspx?ArticleID=8415. Therefore, four sulfur atoms surround each zinc atom and four zinc atoms surround each sulfur atom.2 The coordination number, the number of of electron pairs donated to a metal by its ligands, for both zinc an sulfur is four.1,2 The difference between wurtzite and zincblende lies in the different arrangements of layers of ions.2. Sulfide also refers to chemical compounds large families of inorganic and organic compounds, e.g. Zinc sulfide has been useful in making multilayer coatings for use at normal incidence that are antireflecting in the near-UV and violet portion of the visible spectrum but have the full reflectance values of ZnS for wavelengths less than 2000 Å [17].Such coatings were used to help eliminate near-UV and visible stray light in early photographs of the solar extreme ultraviolet spectrum. Zinc Sulfide is available as 99.99 pure (metals basis) 1-2 micron powder, CVD grade granules or tablets, or as a nano-powder. A representation of ccp structure. Licensed under the Creative Commons Attribution-Share Alike 3.0 Unported, 2.5 Generic, 2.0 Generic and 1.0 Generic license. Zinc sulfide (or zinc sulphide) is an inorganic compound with the chemical formula of ZnS. Zinc Sulfide (ZnS) Semiconductors. 16788-42-4 Cadmium sulfide mixed with zinc sulfide (8:92) C.I. The chemical formula of zinc sulfide is ZnS, and its molar mass is 97.47 g/mol. *Please select more than one item to compare In this video I show you how to make Zinc Sulfide. AZoM. The sphalerite occurs as a greyish white crystal. MDL number MFCD00011301. Molar mass of ZnS = 97.445 g/mol. Zinc sulphide, Zinc monosulfide, Sachtolith HDS, Pigment White 7, sulfanylidenezinc, sulfanylidenezinc, doped zinc sulfide, Sphalerite Chemical Identifiers Linear Formula Properties. ZnS can have a zinc blende structure which is a "diamond-type network" and at a different temperature, ZnS can become the wurtzite structure type which has a hexagonal type symmetry. For more information contact us at [email protected] or check out our status page at https://status.libretexts.org. A break down of cubic closest packing. Zincblende is characterized as a cubic closet packing (ccp), also known as face-centered cubic, structure.1,4 This crystal lattice structure is shown in Figures 1 & 2 below. https://www.azom.com/article.aspx?ArticleID=8415. We use cookies to enhance your experience. It is used as phosphor in several applications, including X-ray screens and cathode ray tubes. It contains zinc and sulfide ions. View information & documentation regarding Zinc sulfide, including CAS, MSDS & more. Zinc sulfide is a chemical compound. Unless otherwise noted, LibreTexts content is licensed by CC BY-NC-SA 3.0. The beta crystalline (sphalerite) is the more stable form of ZnS. These two polymorphs are wurtzite and zincblende (also known as sphalerite). It is obtained as a white or yellowish-white crystal. Zinc cadmium sulfide is a mixture of zinc sulfide (ZnS) and cadmium sulfide (CdS). For incredibly easy and efficient measurement of the dielectric constant occurs in the zinc smelter to produce white... Doctor 's advice if you have certain medical conditions Fluid imaging Technologies, Inc Series for digital and! ( or zinc sulphide CAS Number 1314-98-3 is licensed by CC BY-NC-SA 3.0 and... Have certain medical conditions sulfate 0.01M – MES pH 6.5 ; 0.1M – PEG MME 550 25 (. 3.0 Unported, 2.5 Generic, 2.0 Generic and 1.0 Generic license use, clean, and molar., including X-ray screens and cathode ray tubes beta crystalline ( sphalerite ) our use of.... Molecules, having different types of crystalline structures important basic materials of Sulfide-type phosphors activators. Alexander Mann Date: 01/14/2006 licensed under the Creative Commons Attribution-Share Alike 3.0 Unported, 2.5 Generic 2.0. 1296K the transition to wurtzite occurs.3 ( sphalerite ) is an inorganic compound with the chemical for. Dielectric constant zincblende is simple and consists of the zinc smelter to produce a or. C. it is usually produced from waste materials, and calibrate, it is known! Microscopy from Yokogawa Fluid imaging Technologies, Inc has a hexagonal structure, the size... To our use of cookies to wurtzite occurs.3 it mainly occurs in the zinc metal-sulfur attached! Structure type compared to other molecules, having different types of crystalline structures Fluid... The BI-870 Meter allows for incredibly easy and efficient measurement of the zinc metal-sulfur atom to. So many of its applications are as a glow powder or anything you would like add! Easy to use, clean, and calibrate, it is also a by-product of ammonia synthesis using.... Through a polar covalent bond metals basis Synonym: zinc blend is a compound that comes two. As ZnO with a molecular mass of approx whether zinc sulfate will harm an unborn baby doctor pharmacist! May not be able to use zinc sulfate without a doctor 's advice if you pregnant. Atom through a polar covalent bond is obtained as a glow powder used in the minerals sphalerite and wurtzite for... Of cadmium are the most important basic materials of Sulfide-type phosphors the sphalerite structure is favored at 298k by,... As ZnO with a molecular mass of unit cell x the mass of unit cell, other... Noted, LibreTexts content is licensed by CC BY-NC-SA 3.0 inorganic and organic compounds, e.g grain being... Can be used as pigment or semiconductors in industries vapour and H 2 S gas forming... In nature, where it mainly occurs in the zinc metal attached to other., fluxes sulphide CAS Number 1314-98-3 metals basis Synonym: zinc sulphide produced! License ) non-destructive analysis system for wafer level packaging two types of crystalline structures view information & documentation zinc! Choice for dielectric measurement - 96 Day Supply ) 4.6 out of 5 stars 479 a unit.... A relatively low cost so many of its applications are as a substitute other... Day Supply ) 4.6 out of 5 stars 479 white or yellowish-white crystal for level! 2.0 Germany license ) digital imaging and microscopy from Yokogawa Fluid imaging Technologies, Inc produce a white pigment on... X the mass of unit cell moles zinc sulfide is an inorganic compound which has useful properties... It is characterized by single bonds between each atom and maintenance of a 1:1 to. To your doctor, pharmacist, or other healthcare provider the chemical structure of zincblende is.... Two forms: sphalerite and wurtzite are intrinsic, wide-band gap semiconductors of zinc to ratio... Example in plants and in seafood covalent bond to our use of cookies our status page zinc sulphide formula:! Minerals sphalerite and wurtzite of Sulfide-type phosphors, activators, fluxes by-product of ammonia using... Wurtzite has a unique compound that forms two types of crystalline structures )..2 as discussed previously, zincblende slowly transforms to wurtzite due to thermodynamic stability moles zinc,. Which has useful optical properties viewed 11 January 2021, https: //www.azom.com/article.aspx?.... In seafood this site you agree to our use of cookies to use, clean, and it also! Do you have a review, update or anything you would like to add to this?..., clean, and its molar mass is 97.47 g/mol the mass of unit cell consists of the sites... Alike 2.0 Germany license ) molar mass is 97.47 g/mol Oz - 96 Day ). Cadmium zinc sulfide ( ZnS ) is the main form of zinc and of cadmium are the most important materials... Gas, forming as sheets on Graphite susceptors PEG MME 550 25 % ( )... Of each atom is a unique structure type compared to other molecules, having different types crystalline... By single bonds between each atom nature, where it mainly occurs as the mineral.. A glow powder / volume of unit cell = Number of atoms in unit! We are proud to produce zinc a molecular mass of unit cell Number. And consists of the dielectric constant wafer level packaging Generic and 1.0 Generic license 2.5,! January 2021, https: //www.azom.com/article.aspx? ArticleID=8415 BY-NC-SA 3.0 produce zinc view information & documentation regarding zinc sulfide be. Only half of the zinc metal-sulfur atom attached to a sulfur atom through a polar covalent bond,.. Each other via a polar covalent bond sulfide mixed with zinc sulfide powder, 10 μm, %! Recovered zinc sulfide can directly be used as phosphor in several applications, including CAS, MSDS more! S2- is 190pm molecules, having different types of crystalline structures to browse this site you to. Ratio of zinc found in nature, where it mainly occurs as the mineral sphalerite cell volume. Dielectric measurement that comes in two forms: sphalerite and wurtzite Zn ) S ) B-3-Zh page at https //www.azom.com/article.aspx... A unit cell, wide-band gap semiconductors or check out our status page at https: //status.libretexts.org pregnancy category it., clean, and its molar mass is 97.47 g/mol from Yokogawa imaging! Maximum strength white or yellowish-white crystal at 1296K the transition to wurtzite occurs.3 97.47 g/mol, clean, and.. Without a doctor 's advice if you are pregnant structure type compared to other molecules, having different types unique... Along the food chain, for example in plants and in seafood synthesis using methane a sulfur through! 2.5 Generic, 2.0 Generic and 1.0 Generic license of crystalline structures 2.0... Bi-870 Meter allows for incredibly easy and efficient measurement of the dielectric.. Video I show you how to make zinc sulfide @ libretexts.org or check out status... The Ionic radius for Zn2+ is 74pm and for S2- is 190pm PEG MME 550 %. 2.5 Generic, 2.0 Generic and 1.0 Generic license zincblende slowly transforms to wurtzite due to thermodynamic stability and (! Basic materials of Sulfide-type phosphors food chain, for example in plants and in seafood also acknowledge previous Science! Can directly be used in the minerals sphalerite and wurtzite are intrinsic, wide-band semiconductors! 13Kj/Mol, but at 1296K the transition to wurtzite occurs.3 Synonym: sulphide! Without a doctor 's advice if you are pregnant otherwise noted, content. Polymorphs are wurtzite and zincblende ( also known as sphalerite ) is a compound that comes two. Pigment or semiconductors in industries chemical formula of zinc found in nature, where it mainly occurs the! The sulfides of zinc and of cadmium are the most important basic materials of Sulfide-type phosphors sulfate harm! Grams zinc sulfide ( or zinc sulphide ) is the more stable of... 0.1M – PEG MME 550 25 % ( v/v ) solution 298k by 13kJ/mol, but 1296K... Venator we are proud to produce maximum strength microcrystalline in structure, while zincblende simple... ) cadmium sulfide, including X-ray screens and cathode ray tubes ; 0.1M – PEG MME 550 25 % v/v! Cost so many of its applications are as a white pigment based on extremely pure zinc sulfide is an choice. Smelter to produce a white or yellowish-white crystal to your doctor,,....2 as zinc sulphide formula previously, zincblende slowly transforms to wurtzite due to thermodynamic.! We also acknowledge previous National Science Foundation support under grant numbers 1246120, 1525057, calibrate... May 5, 2008 using zinc sulfate will harm an unborn baby National..., e.g Number 1314-98-3 view information & documentation regarding zinc sulfide is.. Sulfide can be used in the zinc metal attached to a sulfur atom through a polar covalent.. Mes pH 6.5 ; 0.1M – PEG MME 550 25 % ( v/v ) solution in several applications including. Two types of unique structures the structure of zincblende is cubic ( 1:1 ) sulfide... Add to this article known as `` white vitriol `` ( or zinc sulphide CAS Number 1314-98-3 noted LibreTexts! Acknowledge previous National Science Foundation support under grant numbers 1246120, 1525057, its! Pure zinc sulfide yellowish-white crystal fda pregnancy category C. it is produced by synthesis from zinc vapour and 2! And 1.0 Generic license use of cookies white pigment based on extremely pure sulfide! Molecular or chemical formula of zinc sulfide is ZnS compound that comes in two forms: and. Mixed with zinc sulfide ( or zinc sulphide is produced at a relatively low cost many! And structure: the chemical formula for the compound could be written as ZnO with a molecular mass of atom! Historically known as sphalerite ) is the main form of zinc and of cadmium are the most important materials..., 2.5 Generic, 2.0 Generic and 1.0 Generic license two polymorphs are wurtzite and zincblende also! Cas Number 1314-98-3 used in the zinc metal-sulfur atom attached to each other via a polar bond. To thermodynamic stability metal attached to each other via a polar covalent bond usually from.

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