Benzene Sulfinic Acid Sodium Salt

CAS No. : 873-55-2
Molecular Formula : C6H5O2SNa

Category:

Description

Specification:
Appearance : White crystal or powder
purity : 99% min.
Moisture : 0.5% max.
Sodium chloride : 0.5% max.
Sodium sulfate : 0.2% max.
solubility : Clear, colorless, no residue
Fe : 10 ppm max.
PH : 6.5-8.5
Usage : Material for Pharmaceuticals,Electroplating Industry and Photosensitive materials
Package : 25 kgs net iron/fibre drum

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