Product name: Zinc sulfate CAS: 7733-20-0 Molecular formula: ZnSO4 Molecular weight: 161 Appearance: colorless crystal or white powder Fusion point: 100centigrade Density: 1.957 Packing: 200kg/ drum, drying surrounding and airproof storage. Product Description: Zinc sulfate is the inorganic compound with the formula ZnSO4 as
well as any of three hydrates. It was historically known as " white
vitriol " . It is a colorless solid that is a common source of
soluble zinc ions.