zinc sulfate monohydrate ZnSO4-H2O

(A) Industrial Grade (HG/T2326-92)

(B) Feed Grade (HG/2934-2000)

Content (ZnSO₄.H₂O)≥98.0%

Content (ZnSO₄.H₂O)≥94.7%

Zinc (Zn) ≥35.7%

Zinc (Zn) ≥34.5%

PH Value (50g/l Solution) ≥4.0

Arsenic (As) ≤0.0005%

Chloride≤0.2%

Lead (Pb) ≤0.002%

Lead (Pb) ≤0.002%

Cadmium (Cd) ≤0.003%

Iron (Fe) ≤0.008%

Fineness (Passing Through 25um Screen Cloth≥95%

Manganese (Mn) ≤0.001%

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Cadmium (Cd) ≤0.002%

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Copper (Cu) ≤0.001%

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Water Insoluble≤0.02%

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