锌的硫酸

zinc sulhpate monohydrateused as raw material for production of lithopone. It is also used in synthetic fiber industry, zinc plating, pesticides zinc sulphate mono have two type:zinc sulphate mono powder and zinc sulphate granuler Zinc sulphate Monohydrate(ZnSO4•H2O)Industrial grade Forage gradePurity≥98%Purity(ZnSO4•H2O)≥94.7%Zinc(Zn)≥35.5%Zinc(Zn)≥34.5%Water insoluble matter≤0.05%Heavy metal(Pb)≤0.002%Heavy metal(Pb)≤0.002%Cadmium(Cd)≤0.003%Arsenic (As)≤0.0005%Arsenic (As)≤0.0005%Cadmium(Cd)≤0.002%Mesh,250 um95%Packing:Net weight 25kgs, 50kgs per each plastic woven bag, or 1000kgs per each packagZinc Sulphate Monohydrate Powder Molecular Formula:ZnSO4·H2O Cas No.:7446-19-7(monohydrate) Appearance:White free flowing fine powder. Chemical Analysis: Term: Guaranteed Analysis Typical Value Zinc 35%min 35-35.8% Sulfur (S) 17%min 17-17.5% Cadmium (Cd) 10ppm max 5 ppm max Arsenic (As) 20ppm max 5 ppm max Lead (Pb) 20ppm max 10 ppm max Size: -60 mesh passing 90% min 95% Zinc Sulphate Monohydrate Granular 1-3mm,2-4mm Molecular Formula:ZnSO4·H2O Cas No.:7446-19-7(monohydrate) Appearance:White free flowing fine granules. Chemical Analysis: Term: Guaranteed Analysis Typical Value Zinc 35%min 35-35.8% Sulfur (S) 17%min 17-17.5% Cadmium (Cd) 10ppm max 5 ppm max Arsenic (As) 20ppm max 5 ppm max Lead (Pb) 20ppm max 10 ppm max Size:1-3mm or 2-4mmpassing 90% min 95%