Molecular formula：(NH4)2SO3
Molecular weight：116
CAS No.：10196-04-0
Property：Colorless crystals or crystalline powder, easily soluble in water, almost insoluble in ethanol, and insoluble in acetone and carbon disulfide.
Usage：Mainly used as a reducing agent, a lubricant for metal cold working, and also as an efficient absorbent for removing small amounts of hydrogen sulfide from gas. It is also used in medicine, as a photographic reducing agent, in dye intermediates, papermaking, food additives, water treatment, and other applications.
Packing：In 25kg plastic woven bag lined with PE bag net each.
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