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Sodium sulfite CAS NO.7757-83-7
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- ProName: Sodium sulfite
- CasNo: 7757-83-7
- Molecular Formula: Na2SO3
- LimitNum: 0
Superiority
SOLUBILITY FREELY SOLUBLE IN WATER, VERY SLIGHTLY SOLUBLE IN ALCOHOL IDENTIFICATION SODIUM & SULPHATE =+VE APPEARANCE OF SOLUTION 2.2% SOLUTION IS CLEAR AND COLOURLESS THIOSULPHATE MAX 0.1% IR…
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SOLUBILITY FREELY SOLUBLE IN WATER, VERY SLIGHTLY SOLUBLE IN ALCOHOL
IDENTIFICATION SODIUM & SULPHATE =+VE
APPEARANCE OF SOLUTION 2.2% SOLUTION IS CLEAR AND COLOURLESS
THIOSULPHATE MAX 0.1%
IRON MAX 0.001%
SELENIUM MAX 0.001%
ZINC MAX 0.0025%
HEAVY METALS MAX 0.001%
ASSAY 95.0--100.5
