Detailed Product Description

Content(as Zn ): ≥57%
Sulphate SO4: ≤0.6%
Chromium: ≤0.1%
Fe: ≤0.005%
As: ≤0.0005%
Acid insoluble substance: ≤0.003%
Water: ≤2% ~ 3%
Heavy metal: ≤0.01%
Cautery loss: 25%~28%

Application: Used for rubber products, used in making artificial filament, petroleum, chemical fertilizer, desulfurizer, catalyzer, oil paint, medicine, chemical products, and other new salts.

Property: White, noncrystal, fine amorphous crystal, smellless, specific weight 4.42~4.45, water insoluble, slightly dissolvable in ammonia, soluble in diluted acids in sodium hydroxide.