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