Year1
- 分子式：
- a2SO3
- 分子量：
- 126.04
- 含量：
- 97%
Product name Molecular formula and molecular weight of sulfur and oxygen
Product technical indicators National standard number B
Excellent product
First grade Product
Secondary product
Sodium sulfite
Iron
Free base
Water-insoluble matter
Sodium sulfate
Sodium chloride
Properties< br/>The white crystalline powder is easily soluble in water, the aqueous solution is alkaline, and is insoluble in alcohol, liquid chlorine and liquid ammonia. It is easily oxidized in humid air and sunlight. It is a commonly used strong reducing agent. proportion.
Main uses
It is used as a reducing agent in industry, as a bleaching agent in the textile industry, and as a developing protective agent in photography, tanning, papermaking, food, organic chemistry, synthesis, medicine and other industries.
Storage and Transportation
Store in a sealed, dry and cool warehouse, moisture-proof and rainproof. Do not coexist and transport with chemicals such as oxidants, strong acids, etc.
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