zinc oxide 99.7%

We are Cangzhou Jiewei Chemical Co, Ltd. Our company has a long story of this line. Main product is Zinc Oxide 99.7% using indirect method. If you are interested in our product, please contact me. Product Index Standard The Measured Value ZnO %≥ 99.7% 99.75% Zn %≤ None None Pb3O4 %≤ 0.037 % 0.0015% MnO%≤ 0.0001% 0.00002% CuO%≤ 0.0002% 0.0001% Loss on ignition% ≤ 0.20% 0.009% 45um Residue 0.30% 0.01% Insoluble in Hcl Solution%≤ 0.006% 0.004% Water soluble %≤ 0.10% 0.08% volatile105%≤ 0.30% 0.17% Application Rubber, Ceramics, Electron, Chemical engineering, printing and dyeing and so on.