Purchase Qty. Reference FOB Price
1-21 Tons US$500.00
22+ Tons US$420.00
Product Description
1. Chemical Name: Zinc sulfate 2.Molecular Formula: ZnSO4·7H2O, 3.Molecular Weight: 287.54(Heptahydrate) 4.CAS: 7446-20-0(7H2O) 5.Character: It is colorless or white crystalline powder, odorlessness. Efflorescence in air. Acid hydrometer is 1.957(25/4) to litmus. Melting point is 100. ...