zinc sulphate zinc sulfate

1. Chemical Name: Zinc sulfate

2. Molecular Formula : ZnSO₄.H₂O  ZnSO₄.7H₂O

3. Molecular Weight:  179.49(Monohydrate)  287.58(Heptahydrate)

4. CAS:  7446-19-7(H₂O)  7446-20-0 (7H₂O)

5. Character: It is colorless or white crystalline powder, odorless. Efflorescence in air. Acid hydrometer is 1.957(25/4℃) to litmus. Melting point is 100℃. It’s soluble in water and glycerol, insoluble in ethanol and light toxicity, lose crystal water in 280℃.

6. Usage: It is used as food additives, animal feed, printing and dyeing, timber preservative. Used as analytical reagent.

7. Parameters