CAS:7782-99-2
Molecular Formula:H2O3S
Alias
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Sulphurous acid; Sulfur Dioxide Solution; Schweflige Saure; Acide Sulfureux; Acido Sulfuroso; Schweflige Saeure; Trioxosulfuric acid; Trioxosulphate(IV); Dihydroxidooxidosulfur; Trioxosulphate(2-); Dihydrogen Trioxosulfate; Sulfite (Sodium Sulfite); Sulfurous Anhydride; Sodium Sulfite; Hydrogen Sulphite (Bisulphite); Dihydroxy Sulphoxide;
Brief Introduction
Sulfurous acid is mainly used as analytical reagent, preservative, bleaching agent and reducing agent.
CAS:7783-11-1
Molecular Formula:H10N2O4S
Alias
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Ammonium Sulfite; Sulfurous Acid Diammonium·Hydrate; Ammonium Sulfite Mon; Diammonium Sulfite Monohydrate; Sulfurous Acid Diammonium Salt Monohydrate; Ammonium Sulfite Monohydrate, Monohydrate; Sulfurous Acid,Diammonium Salt, Monohydrate (8Ci,9Ci)
Brief Introduction
Monohydrate ammonium sulfite is mainly used in the paper industry, and is also used as a raw material for the production of rapid developing solution ammonium thiosulfate. It is used in organic synthesis as a reducing agent and sulfonating agent.
CAS:7783-35-9
Molecular Formula:HgO4S
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Mercury(Ii) Sulfate For Analysis Acs; Mercury(Ii) Sulfate 80 G/L In Potassium; Mercury(Ⅱ)Sulfate(1:1); Mercury(+2)Sulfate; Mercuric Sulphate; Mercuric Sulfate; Mercuric Sulfate Ts; Mercury Bisulfate
Brief Introduction
White granules or crystalline powder. Relative density 6.47. melting point (decomposition). Decomposes and turns yellow when exposed to heat, then turns brown, but becomes white again after cooling. Decomposes when exposed to strong heat. Becomes monohydrate in a small amount of water, but decomposes into sulphuric acid and alkali salts in a large amount of water, especially when heated. Soluble in hydrochloric acid, hot dilute acid and concentrated sodium chloride solution. Insoluble in acetone and ammonia.
CAS:7783-56-4
Molecular Formula:F3Sb
Alias
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Antimony Fluoride; Antimony(Iii) Trifluoride; Trifluorostibine; Antimony(Iii) Fluoride; Tribromostibine; Antimony(V) Fluoride; Antimony(Iii)Fluoride(Sbf3); Antimony(Ⅲ)Fluoride; Antimony Fluoride, Tri; Trifluoro-Stibin
Brief Introduction
Fluorination reaction catalyst, preparation of chlorofluorocompounds. Mordant for cotton fabric.
CAS:7783-84-8
Molecular Formula:FeO6P3
Alias
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Ctk2H9727; Ferric Iron Trihypophosphite; Triphosphinic Acid Iron(Iii) Salt; Trisphosphinic Acid Iron(Iii) Salt; Iron (Iii) Hypophosphite; Iron Tris(Phosphinate); Ferric Hypophosphite Fandachem
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