[1] Tin(IV) oxide for this use is sometimes called as "putty powder"[13] or "jeweler's putty". [9], Tin(IV) oxide has long been used as an opacifier and as a white colorant in ceramic glazes. It is a colourless, diamagnetic, amphoteric solid. Please register to post comments. Its chemical formula is SnO. for ethanol detection). Chemical reactions Сhemical tables. Melting point 340 deg C. Density 3.954 g / cm3. [13] "Stannic acid" refers to hydrated tin (IV) oxide, SnO2, which is also called "stannic hydroxide. There is only a limited number of free calls to the ChemDoodle algorithm. Jayaweera, M.T.V.P., De Silva, R.C.L., Kottegoda, I.R.M. This is heated to get the tin(II) oxide. For unlimited access, please consider supporting the ChemDoodle team with a special offer for a $15 ChemDoodle license.Join the hundreds of thousands of professionals and students that use ChemDoodle every day to finish their work faster and more accurately. The mineral form of SnO2 is called cassiterite, and this is the main ore of tin. It dissolves in acids to make a colorless solution. The ratio of each element is usually expressed by a chemical formula. "Flowers of tin" refers to the material collected as the result of condensation after sublimation. ", Tin oxides dissolve in acids. [26] Tin(IV) oxide can be doped with the oxides of iron or manganese. Its solubility is increased by Na2O, K2O and B2O3, and reduced by CaO, BaO, ZnO, Al2O3, and to a limited extent PbO. Add / Edited: 11.08.2015 / Evaluation of information: 5.0 out of 5 / number of votes: 1. Tin (II) oxide From Simple English Wikipedia, the free encyclopedia Tin (II) oxide, also known as stannous oxide, is a chemical compound. Get … The answer will appear below; Always use the upper case for the first character in the element name and the lower case for the second character. Fourth edition. The structure is three-dimensional. Tin dioxide is the inorganic compound with the formula SnO2. London. Tin(IV) oxide crystallises with the rutile structure. [12], Although SnO2 is insoluble in water, it is amphoteric, dissolving in base and acid. and Rosa, S.R.D., 2015. One report describes reacting a sample in refluxing HI for many hours. Systematic Name: Tin oxide (SnO2) IUPAC Name: Stannanedione CAS Number: 18282-10-5. Special ChemDoodle Offer. It is normally a blue-black solid. with CuO[25]). Chemical Substance. butyltin trichloride as the volatile agent. The mineral form of SnO2 is called cassiterite, and this is the main ore of tin. SnO2 nanosheet-structured films were prepared on a fluorine-doped tin oxide (FTO) substrate using ZnO nanosheet as template. Materion Advanced Chemicals Tin oxide; Purity: 99.9 , CAS 18282-10-5, Materion Item Number 122635. [11] Dissolving the solidified SnO2/NaOH melt in water gives Na2[Sn(OH)6]2, "preparing salt," which is used in the dye industry. There are two forms, a … This technique is used to coat glass bottles with a thin (<0.1 μm) layer of SnO2, which helps to adhere a subsequent, protective polymer coating such as polyethylene to the glass. Tin oxide remains in suspension in vitreous matrix of the fired glazes, and, with its high refractive index being sufficiently different from the matrix, light is scattered, and hence increases the opacity of the glaze. Property Name Property Value Reference; Molecular Weight: 190.77 g/mol: Computed by PubChem 2.1 (PubChem release 2019.06.18) Hydrogen Bond Donor Count: 4: Computed by Cactvs 3.4.6.11 (PubChem release 2019.06.18) Hydrogen Bond Acceptor Count: 4: Computed by Cactvs 3.4.6.11 (PubChem release 2019.06.18) Rotatable Bond Count: 0 It burns in air with a green flame to make tin(IV) oxide. [9], SnO2 is used in sensors of combustible gases including carbon monoxide detectors. With many other names, this oxide of tin is an important material in tin chemistry. Examples of molar mass computations: NaCl , Ca(OH)2 , K4[Fe(CN)6] , CuSO4*5H2O , water , nitric acid , potassium permanganate , ethanol , fructose . A chemical compound is a chemical substance composed of many identical molecules composed of atoms from more than one element held together by chemical bonds. Tin(II) oxide react with oxygen. Call 414-289-9800 to order. Head Office in Kuala Lumpur. [10], Hydrous forms of SnO2 have been described as stannic acid. The physical characteristics of the films as a function of both water content in the starting solution and substrate temperature were studied. [27], Chemical compound known as stannic oxide, cassiterite and tin ore. Stannic oxide, Tin(IV) oxide, Flowers of tin, Except where otherwise noted, data are given for materials in their, Solid State Chemistry: An Introduction Lesley Smart, Elaine A. Moore (2005) CRC Press, Donaldson & Grimes in Chemistry of tin ed. [11] SnO2 is reduced industrially to the metal with carbon in a reverberatory furnace at 1200–1300 °C. Property Name Property Value Reference; Molecular Weight: 214.78 g/mol: Computed by PubChem 2.1 (PubChem release 2019.06.18) Hydrogen Bond Donor Count: 0: Computed by Cactvs 3.4.6.11 (PubChem release 2019.06.18) Hydrogen Bond Acceptor Count: 4: Computed by Cactvs 3.4.6.11 (PubChem release 2019.06.18) Rotatable Bond Count: 0 Sn4+ is bonded to six equivalent O2- atoms to form a mixture of edge and corner-sharing SnO6 octahedra. [11], This oxide of tin has been utilized as a mordant in the dyeing process since ancient Egypt. (Stannic oxide and Sn(IV) oxide or 'Flowers of tin' are other possible names;the mineral ore form of SnO2 is called Cassiterite) Description: Selenium dioxide appears as a white or creamy-white volatile lustrous crystal or crystalline powder with a pungent sour smell. [24], Doping with various compounds has been investigated (e.g. Harrison Blackie (1989). Tin(II) oxide, also known as stannous oxide, is a chemical compound. COVID-19 is an emerging, rapidly evolving situation. Soluble in concentrated sulfuric acid, hydrochloric acid. For example, water (H2O) is a compound consisting of two hydrogen atoms bonded to an oxygen atom. EPA Registry Name: Tin dioxide. The chemical compound name with the formula SeO2 is selenium dioxide. [15], Similarly, SnO2 dissolves in sulfuric acid to give the sulfate:[11], SnO2 dissolves in strong bases to give "stannates," with the nominal formula Na2SnO3. [9], Thicker layers doped with Sb or F ions are electrically conducting and used in electroluminescent devices and photovoltaics. high voltage varistors. Instructions on balancing chemical equations: Enter an equation of a chemical reaction and click 'Balance'. Examples: Fe, Au, Co, Br, C, O, N, F. Compare: Co - cobalt and CO - carbon monoxide [21], Tin(IV) oxide can be used as a polishing powder,[11] sometimes in mixtures also with lead oxide, for polishing glass, jewelry, marble and silver. Used as a catalyst, in putty, as a polishing powder for steel and glass, in ceramic glazes and colors. It is rarer than tin(IV) oxide. The as-prepared SnO2 nanosheets contained plenty of nano-voids and were generally vertical to the substrate. Tin (IV) oxide, also known as stannic oxide, is the inorganic compound with the formula SnO 2. Substance Details CAS Registry Number: 18282-10-5 CA Index Name: Tin oxide, (SnO2) In the simplest way, you can define a chemical compound as “a subs… Synthesis, characterization and ethanol vapor sensing performance of SnO2/Graphene composite film. It can be red but the red form is more unstable. It can be made by reacting sulfuric acid with tin and reacting the tin(II) sulfate made with sodium hydroxide to make the tin(II) oxide hydrate. 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