Golden Wheel 20

Specification – Zinc Sulphate Heptahydrate (ZnSO₄.7H₂O):

Zn Content	: 22 +/- 1 %
Fe Content	: 1.5 % Typical
Cu Content	: 0.002 % Max
Pb Content	: 0.001 % Max

Packing	: 25 Kgs per Bag
Origin	: Local

Specification – Zinc Sulphate Monohydrate (ZnSO₄.H₂O):

Parameters	Units	Standard
Purity ZnSO4.H2O content	% wt	Min 98.0%
Zinc (Zn) content	% wt	Min 35.5%
Iron (Fe) content	ppm	Max 90
Cadmium (Cd) content	ppm	Max 0.50
Lead (Pb) content	ppm	Below 0.1
Manganese (Mn) content	% wt	Max 1.2
Insoluble matter in water content	% wt	Max 1.0

Packing	: 25 Kgs per Bag
Origin	: RRC