Zinc Sulfate Heptahydrate By Meiyao Chemical Co., Ltd.

We are offering our customers a wide range of Zinc Sulfate Heptahydrate, which are available following Specifications :-
Zinc Sulphate Heptahydrate Zn: 21%, 21.5%, 22% min
For Mineral Concentration, Fertilizer, Feed additive, Medicine Use
Zinc Sulphate Fertilizer 7446-20-0
Low
Cd: 10ppm Max
Pb: 15ppm Max
Hg: 5 ppm Max
Fe: 100ppm Max
Insoluble matter in water: 0.05% Max
Zinc Sulphate Fertilizer
Appearance:
White & Free Flowing Crystal,
None Caking Material.
Zinc Sulphate Fertilizer

Feed Grade
Zinc Sulphate Monohydrate
Zinc Sulphate Monohydrate
ZnSO4.H2O >98%.
Elemental Zinc : 35% Min. (Typical Assay 35.5-36.5% min)
As <5 ppm,
Cd <10ppm,
Pb <10ppm,
Fe <100ppm.
Fine white Free Flowing Powder.
Snow white Color.

Granular Zinc Sulphate
Zinc Sulphate Heptahydrate Granular , Zn: 21% min.
Pb/As/Cd: 10 ppm max, Size: 2-4 mm or 1-3 mm
Zinc sulphate Monohydrate Granular, Zn: 33.5% min, or 36% min (Bangladesh Standard)
Pb?As/Cd: 10 ppm max, Size: 2-4mm, 1-3mm