Purity:
99.0% Loss after heated: 0.4% max.
Ash content: 0.05% max. Insoluble in water: 0.02% max
CNS-: 0.02% max. Melting point: 171กใ.C min.
Uses:
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.
Packing:
25kg or 50kg in PP woven bags
or 500kg in jumbo bags
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