export(at)fhzinc.com Zinc Sulphate Monohydrate 1-2mm BASIC INFORMATION Zinc Sulphate Monohydrate (granular) Molecular Formula : ZnSO4.H2O CASNO: 7446-19-7 HS Code: 28332930 Appearance: white granula Qualities are conformed: HG32394-2000 Grade: fertilizer grade PHSICAL INFORMATION/ Mol Weight: 179.45 Appearance: white powder or granular Odour: Odorless Melting Point: It loses water at 30 degree C to give the hexahydrate and more water is lost at 70 degree C to form the monohydrate. The anhydrous salt forms at 280 degree C Boiling Point: 740 C (Decomposes) Density: 3.28 Granular size:1-2mm SPECIFICATION Item Specification Granular Fertilizer Grade Content 98%min Zinc: 33.5% min As: 5ppm max Pb: 10ppm max Cd: 10ppm max Size: 1-2mm USAGE In agriculture, ZnSO4 is mainly used as feed additive and trace element fertilizer. Also used as raw material for the production of lithoponeand zinc salts. It is also used in synthetic fiber industry, zinc plating,Pesticides, flotation, fungicide and water purification. STORAGE Dry and hermetic
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