CAS No.: 7446-20-0

Formula: ZnSO4·7H2O

Molecular weight:287.54

Solution: colorless, odorless and

appearance and properties: colorless trapezius crystals, particle or powder, no smell, taste acerbity.

Hazard properties: itself cannot burn. By the high thermal decomposition emit poisonous gases.

Harmful combustion products: Sulfur dioxide.

Main application: it is used in manufacturing LiDeFen, and used as mordant, astringent, wood preservative, etc