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Zinc Sulphate Powder and Granular

Zinc Sulphate
Molecular Formula: ZnSO4.H20
CAS No.: 7446-19-7
Molecular Weight: 179,45 g/mol
Country of Origin: China

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Specification GB/T 25865-2010
Items	Powder	Granular
Appearance	White free flowing Powder	White free flowing Granular
Zinc Sulpahte Content	96.1% min	96.1% min
Zn%	35% min	35% min
Pb /(mg/kg)	10 max	10 max
Cd /(mg/kg)	10 max	10 max
As /(mg/kg)	5 max	5 max
Hg /(mg/kg)	1 max	1 max
Powder size Test screen pass rate W=250μm) %≥	90%
Granular size 2-4MM%≥		90% min