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Zinc Sulphate Heptahydrate, which we offer, is used as a fertilizer micronutrient for agricultural purposes. Continuous use of fertilizers and intensive cropping can result in depletion of Zinc from the soil. Our Zinc Sulphate Heptahydrate contains Zinc as Zn 21% that will never let the soil be depleted of zinc. We are dependable Manufacturer and Supplier of the Zinc Sulphate Heptahydrate.
Chemical Formula : ZnSO4.7H2O 0
Molecular Weight : 287.54
|Parameter||Specification in % by weight|
|Zinc (as Zn)||21, (Min)|
|Copper (as Cu)||0.1, (Max)|
|Magnesium (as Mg)||0.5, (Max)|
|Arsenic (as As)||0.01, (Max)|
|Cadmium (as Cd)||0.0025, (Max)|
|Sulphur (as S)||10.0, (Min)|
|Lead (as Pb)||30 ppm (Max)|
|Iron (as Fe)||1.0, (Max))|