Zinc sulfate heptahydrate CAS NO.7446-20-0

1.Properties: Product Name: Zinc Sulfate 20.92%-35.7% CAS No.: 7446-20-0 EINECS No.: 231-793-3 HS.Code:2833293000 Molecular Form: ZnSO4 Molecular Weight:179.45 Appearance:White po…

1.Properties: Product Name: Zinc Sulfate 20.92%-35.7% CAS No.: 7446-20-0 EINECS No.: 231-793-3 HS.Code:2833293000 Molecular Form: ZnSO4 Molecular Weight:179.45 Appearance:White powder or granular. 2.Applications: Mainly used as raw material for the production of lithophone and zincsalts. It is also used in synthetic fiber industry, zinc plating , pesticides, flotation, fungicide and water purification. In agriculture, it is mainly used in feed additive and trace element fertilize, etc 3.Specifications: Items Specification Standard:HG/T2326-2005 Zn % 22min ZnSO4.H2O % 99 Min Insoluble matter in water % 0.05max PH value(50g/L solution): 3.0 Pb % 0.001max Cd % 0.001max As % 0.0005max Cr % 0.0005max 4.Outer Packing: The goods will be packed in 25kgs, 50kgs plastic woven bag within PP liner, or 1000kgs to 1350kgs jumbo bags within PP liner or according to client request. 25MT without pallet ,24MT with pallet will be loaded in 1*20’fcl container. 5.Storage: Store in cool and ventilated place ,keep away from fire, heat and sunshine, sealed package. Stay away from oxide