
ZINC OXIDE 99.7% Content% 99.7Min Lead oxide% 0.12 Max Copper Oxide% 0.007 Max Losses on ignition % 0.4 Max Insolubles in HCL solution % 0.03 Max Manganese 0.0005%Max Loss On ignition 0.10% Max Fineness% 0.10 Max (passing through 45um mesh with residue)