d) magnesium hypochlorite American Elements produces to many standard grades when applicable, including Mil Spec (military grade); ACS, Reagent and Technical Grade; Food, Agricultural and Pharmaceutical … Potassium sulfite is the inorganic compound with the formula K2SO3. b) sodium perchlorate. 1. It is made by combining three different elements to make a new substance. Potassium sulfite is a chemical compound that is often added to foods to help keep them fresh. Potassium sulfite 90% CAS Number 10117-38-1. Potassium sulfite is produced by the thermal decomposition of potassium metabisulfite at 190°C:[1], InChI=1S/2K.H2O3S/c;;1-4(2)3/h;;(H2,1,2,3)/q2*+1;/p-2, InChI=1/2K.H2O3S/c;;1-4(2)3/h;;(H2,1,2,3)/q2*+1;/p-2, Except where otherwise noted, data are given for materials in their, https://en.wikipedia.org/w/index.php?title=Potassium_sulfite&oldid=945753293, Articles with changed ChemSpider identifier, Pages using collapsible list with both background and text-align in titlestyle, Articles containing unverified chemical infoboxes, Creative Commons Attribution-ShareAlike License, This page was last edited on 15 March 2020, at 22:45. POTASSIUM SULFIDE is a reducing agent. Your email address will not be published. Persistence and degradability Industry. : 10117-38-1 Molecular Weight: 158.26 Chemical Formula… It contains potassium and sulfate ions. Equation for Potassium Sulfate Dissolving in Water (K2SO4 + H2O ) - YouTube. Give the formula and charge of the oxyanion in each of the following compounds: potassium sulfite sodium perchlorate lithium phosphate magnesium hypochlorite Get more help from Chegg Get 1:1 help now from expert Chemistry tutors Potassium bisulfite in fact is not a real … ! PubChem Substance ID 24884361. Potassium Bisulfite Safety Data Sheet according to Federal Register / Vol. SECTION 1. Linear Formula K 2 SO 3. Potassium sulfite is widely used for preserving food and beverages. Search results for potassium sulfite at Sigma-Aldrich. Molecular Formula. The structural formula of Potassium Sulfite is as shown in the figure below. 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