Сульфат цинка моногидрат ZnSO4H2O

Zinc Sulphate Monohydrate Item Premium grade First grade Regular grade Zn %min 35.70 35.4 34.61 ZnSO4H2O % min 98 97 95 Insolubale matter % max 0.020 0.050 0.010 PH Value (50g/l) 4.0 4.0 Cl % max 0.20 0.60 Fe% max 0.01 0.02 0.06 Pb% max 0.001 0.007 0.010 Mn% max 0.01 0.03 0.05 Cd% max 0.002 0.007 0.010 Cu% Max 0.001 1. Net 25kg plastic woven bag witn inner liner or 1000kg jumbo bag Used as lithophone and zinc sult, also used in synthetic fiber industry, zinc plating, pesticides, water purification. In agrcicuture, used in additive and trace element fertilizer