zinc sulphate heptahydrate
Product description
Product Description
Specification:
Zinc sulphate Monohydrate(ZnSO4·7H2O) ≥ % | 99 |
Zinc(Zn) ≥ % | 22.5 |
Lead(Pb) ≤ ppm | 15 |
Arsenic(As) ≤ ppm | 5 |
Cadmium(Cd) ≤ ppm | 15 |
Water insoluble matter ≤ % | 0.05 |
Function: used in zinc salts, viscose, vinyl, zinc fertilizer, galvanization, monosodium glutamate, pesticides.
Packaging: Net weight 25kgs, 50kgs per each plastic woven bag, or 1000kgs per each package, or as clients’ requirement.
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