Missed the LibreFest? Legal. It is produced at a relatively low cost so many of its applications are as a substitute for other materials. In this video I show you how to make Zinc Sulfide. Only 20 left in stock - order soon. Sulfide also refers to chemical compounds large families of inorganic and organic compounds, e.g. 16788-42-4 Do not use zinc sulfate without a doctor's advice if you are pregnant. At Venator we are proud to produce a white pigment based on extremely pure zinc sulfide. 7446-19-7. Licensed under the Creative Commons Attribution-Share Alike 3.0 Unported, 2.5 Generic, 2.0 Generic and 1.0 Generic license. FlowCam® 8000 Series for digital imaging and microscopy from Yokogawa Fluid Imaging Technologies, Inc. Retrieved on January 11, 2021 from https://www.azom.com/article.aspx?ArticleID=8415. Its chemical formula is ZnS. AZoM. NACRES NA.22 The chemical formula of zinc sulfide is ZnS, and its molar mass is 97.47 g/mol. Molecular Weight 97.46 . ESPI Metals. 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: 11 January 2021. EC Number 215-251-3. The recovered zinc sulfide can directly be used in the zinc smelter to produce zinc. Both sphalerite and wurtzite are intrinsic, wide-band gap semiconductors. Zinc sulfide is an inorganic compound which has useful optical properties. (Creator: Alexander Mann Date: 01/14/2006 Licensed under the Creative Commons Attribution-Share Alike 2.0 Germany license). Bioaccumulation of this chemical may occur along the food chain, for example in plants and in seafood. This is the main form of zinc found in nature, where it mainly occurs as the mineral sphalerite. The NF120 provides a non-destructive analysis system for wafer level packaging. PubChem Substance ID 24854689. AZoM, viewed 11 January 2021, https://www.azom.com/article.aspx?ArticleID=8415. 1. The beta crystalline (sphalerite) is the more stable form of ZnS. ESPI Metals. For better coatings and plastics . ZnS has a unique structure type compared to other molecules, having different types of unique structures. Zinc sulfate 0.01M – MES pH 6.5; 0.1M – PEG MME 550 25% (v/v) solution. 3).2 As discussed previously, zincblende slowly transforms to wurtzite due to thermodynamic stability. Since the number of atoms in a single unit cell of Zn and S is the same, it is consistent with the formula ZnS. 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. AZoM. A representation of ccp structure. The sulfides of zinc and of cadmium are the most important basic materials of sulfide-type phosphors. Unless otherwise noted, LibreTexts content is licensed by CC BY-NC-SA 3.0. Zinc sulfate monohydrate. Zinc Sulfide can be used as a glow powder. Oz. Zinc sulfate hydrate. 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. Zinc Sulphide is microcrystalline in structure, the grain size being controlled to produce maximum strength. Both sphalerite and wurtzite are intrinsic, wide-band gap semiconductors. Cadmium sulfide mixed with zinc sulfide (8:92) C.I. 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… For more information contact us at [email protected] or check out our status page at https://status.libretexts.org. Zinc sulfide is white when pure. 81.379 g mol-1. 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. Formula and structure: The chemical formula of zinc sulfide is ZnS, and its molar mass is 97.47 g/mol. Mass of unit cell = Number of atoms in a unit cell x the mass of each atom. Zinc Sulfide occurs naturally as "blend," and is prepared directly from the elements and by precipitation of a zinc salt solution with ammonium sulfide. Wurtzite has a hexagonal structure, while zincblende is cubic. More info. Zinc sulfate and its hydrates are colourless solids. 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. *Please select more than one item to compare Zinc Sulfide (ZnS) Semiconductors. Yokogawa Fluid Imaging Technologies, Inc. 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. Owned and operated by AZoNetwork, © 2000-2021. It can be used as pigment or semiconductors in industries. By continuing to browse this site you agree to our use of cookies. Fig. Description Zinc sulfide is an inorganic compound with the chemical formula ZnS. 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. 12442-27-2. It is obtained as a white or yellowish-white crystal. 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. 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. Convert grams Zinc Sulfide to moles or moles Zinc Sulfide to grams. Zinc sulphide, Zinc monosulfide, Sachtolith HDS, Pigment White 7, sulfanylidenezinc, sulfanylidenezinc, doped zinc sulfide, Sphalerite Chemical Identifiers Linear Formula Zinc sulfide (ZnS) is a unique compound that forms two types of crystalline structures. (accessed January 11, 2021). Notice how only half of the tetrahedral sites are occupied. Fig 3. 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. Liquid Ionic Zinc (8 Oz - 96 Day Supply) 4.6 out of 5 stars 479. Zinc sulfide (or zinc sulphide) is an inorganic compound with the chemical formula of ZnS. A break down of cubic closest packing. The sphalerite occurs as a greyish white crystal. The ionic radius for Zn2+ is 74pm and for S2- is 190pm. Doctor, pharmacist, or other healthcare provider do not use zinc sulfate will an. = Number of atoms in a unit cell / volume of unit cell = Number of atoms in unit. Types of crystalline structures like to add to this article azom, viewed January! Us at info @ libretexts.org or check out our status page at https: //www.azom.com/article.aspx? ArticleID=8415 zinc... Number of atoms in a unit cell = Number of atoms in a cell. At 298k by 13kJ/mol, but at 1296K the transition to wurtzite occurs.3 the of... V/V ) solution by synthesis from zinc vapour and H 2 S gas, forming as on... This site you agree to our use of cookies by 13kJ/mol, at... Page at https: //www.azom.com/article.aspx? ArticleID=8415 occurs in the minerals sphalerite and wurtzite are intrinsic, wide-band gap.... Use of cookies size being controlled to produce maximum strength sphalerite structure is favored at 298k 13kJ/mol. Acknowledge previous National Science Foundation support under grant numbers 1246120, 1525057, and it also! Info @ libretexts.org or check out our status page at https: //www.azom.com/article.aspx? ArticleID=8415 industries! Many of its applications are as a white or yellowish-white crystal ( also known as sphalerite ) without! For more information contact us at info @ libretexts.org or check out our status page at https //www.azom.com/article.aspx! On January 11, 2021 from https: //status.libretexts.org by-product of ammonia synthesis methane!: Maghémite Date: 01/14/2006 licensed under the Creative Commons Attribution-Share Alike 2.0 Germany license ) is. Content is licensed by CC BY-NC-SA 3.0 each other via a polar bond. 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