русский

Sodium sulfite Na2SO3

CAS 7757-83-7
Description
Sodium sulfite, anhydrous - white powder.
Quality: technical.
Synonyms
Sodium sulfite anhydrous; disodium sulfite; sulfurous acid, disodium salt; exsiccated sodium sulfite
Specifications
Basic substance min. 94%
Substances insoluble in water, max. 0,02%
Iron Max. 0,005%
Alkalinity in terms of Na2CO3 max. 0,4%
Heavy metals as Pb max. 0,002%
Contents thiosulfate max. 0,02%
Scope
- Leather,
- Medical,
- Pharmaceutical,
- Chemical industry
- In the manufacture of detergents and hygienic means
Package
25 kg bags
More
producer Belarussia
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