*CAS No.: 7733-02-0
*Appearance: White crystal powder or granular
*Purity: 98%min
*Grade: Agriculture or industry
*Type: Monohydrate
*Executive standard: (Agri)HG 3277-1986,(Food)HG3277-2000
*Formula: ZnSO4
*Molecular weight: 161
*HS code: 2833293000