Product Description

Pharmaceutical raw material, bleaching agent in textile dyeing and printing, auxiliary of dyeing and anti-oxidant, it can be used as rubber accelerator, floating agent, photo developing agent, prexide thiourea, cold wave, etc. It is also used in resin compression molding powder electroplatin blueprinting and boiler washing.

Specification:
Item Top class First class
Purity(%) 99.0 min 98.5min
Loss after heated(%) 0.40max 0.50max
Ash content (%) 0.10max 0.15max
Insoluble in water (%) 0.02max 0.05max
CNS-(%) 0.02max 0.05max
Melting point 171 170
Packing: In 25kg woven bags or upon customers demands
H. S. No: 29309090

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