моногидрата сульфата цинка, как минерал элемента

zinc sulphate monohydrate as trace mineral element fertilizer in agriculture (1). Molecular Formula: ZnSO4.H2O Molecular weight: 179.45 CAS No.: 7446-19-7 HS Code: 2833293000 Other Names: SULFURIC ACID ZINC SALT MONOHYDRATE;ZINC SULFATE-1-HYDRATE;ZINC SULFATE EINECS No.: 231-793-3 Place of Origin: china Appearance: White fluidity powder or granulePurity: 98%min (2).Basic Characteristic White fluidity powder, easily to deliquescence in air, easily to dissolve in water, little dissolvable in alcohol, insoluble in acetone. (3).Specifications: For Feed Grade Purity (ZnSO4.H2O): 98%min ZN: 35%min CD: 0.001%max PB: 0.001%max As: 0.0005%max (4).Uses: zinc sulphate monohydrate as trace mineral element fertilizer in agriculture is mainly used as raw material for production of lithophone and zinc salts. It is also used in synthetic fiber industry, Zinc plating, Pesticides, or flotation, fungicide, water purification. It is mainly used in feed additive and trace element fertilize, etc. (5).Packing: Net weight 25kgs or 50kgs, P.P. Woven bag with inner bag; Or 1000kgs big bags. (6).Storage: Dry and hermetic Zinc sulphate (powder) ITEMSUNITSPECIFICATIONZn%min35.5Pb(ppm)max10As(ppm)max5Cd(ppm)max10Zinc sulphate (granule) ITEMSUNITSPECIFICATIONZn%min34.5Pb(ppm)max10As(ppm)max5Cd(ppm)max10Granule size0.5 1mm/1 2mm/2 4mm