Product Name: Zinc Chloride Type: Industrual Additives Origin: China CAS No.:7646-85-7 AUCO No.: Packing: 25kg bag Items Standard Total Zinc(by ZnCl2) % 98.0 Acid Insoluble Matter % 0.02 Basic Salt(by ZnO) % 1.8 Sulfate Salt(by SO4 ) % 0.01 Iron(Fe) % 0.0005 Plumbum(Pb) % 0.0005 Barium(Ba) % 0.05 Calcium(Ca) % 0.2 Moisture % 0.5 PH 3-4 Zinc flake corrosion test Pass