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Postion:Product Catalog >Inorganic chemistry>Inorganic salts>Metal Sulphides and sulphates>Ammonium sulfite
Ammonium sulfite
  • Ammonium sulfite
  • Ammonium sulfite

Ammonium sulfite

Price Get Latest Price
Package 25kg 500kg 1000kg
Min. Order: 25kg
Supply Ability: 200
Update Time: 2022-11-16

Product Details

Product Name: Ammonium sulfite CAS No.: 10196-04-0
Min. Order: 25kg Purity: 85%90%
Supply Ability: 200 Release date: 2022/11/16

Ammonium sulfite is colorless crystal and easy to deliquescence. Easily soluble in water, its aqueous solution is weakly alkaline, slightly soluble in ethanol, and insoluble in acetone. It is easily oxidized to Chemicalbook ammonium sulfate in air. When heated, it can be decomposed into ammonia and sulfur dioxide. Preparation method: the tail gas in sulfuric acid production can be absorbed by water, then reacted with ammonium bicarbonate, separated and dried


Purpose


It is used as a highly efficient absorbent for removing a small amount of hydrogen sulfide from coal gas, and can be used in medicine, photographic reductant, dye intermediate, etc


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