NILE CHEMICALS

SODIUM SULPHITE

Code Number 970
CAS No. 7757-82-6
Molecular Formula Na2SO3
Molecular Weight 126.04
Description WHITE CRYSTALLINE POWDER
Specifications
SOLUBILITY SOLUBLE IN WATER
INSOLUBLE MATTER MAX 0.01%
CHLORIDE MAX 0.04%
ARSENIC MAX 0.00005%
CALCIUM MAX 0.01%
COPPER MAX 0.0005%
IRON MAX 0.001%
LEAD MAX 0.0005%
MAGNESIUM MAX 0.001%
POTASSIUM MAX 0.01%
ZINC MAX. 0.001%
ASSAY MIN 97.0%

 

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