Appearance: White crystal powder Purity: 99.70% min pH: 6～7 Chloride: 0.05% max Sulfates: 0.01% max Absorbance: 0.05%max Bromides: 0.05% max Arsenic: 2ppm max Moisture: 0.1% max Heavy metal: 5ppm max Iron: 5ppm max
PACKING: 25kg fiber drum
Application：
This product is a strong oxidant. It is mainly used in printing and dyeing auxiliaries, perm agent in daily chemicals, chemical reagent, and mixed with sodium bromide as gold dissolving agent in gold mine.
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