Zinc oxide 99% Content (zno)% --------------------99min Mno%-------------------------------0.001max Pbo%-------------------------------0.15max Cuo%-------------------------------0.001max Heat loss%-------------------------0.3max Hcl insoluble matter%--------------0.01max Water soluble matter%--------------0.1max 45um sieve residue%----------------0.15max Zinc oxide 99.5% Content (zno)% --------------------99.5min Mno%-------------------------------0.0005max Pbo%-------------------------------0.05max Cuo%-------------------------------0.0005max Heat loss%-------------------------0.3max Hcl insoluble matter%--------------0.01max Water soluble matter%--------------0.1max 45um sieve residue%----------------0.15max Zinc oxide 99.7 Content (zno)% --------------------99.7min Mno%-------------------------------0.0004max Pbo%-------------------------------0.037max Cuo%-------------------------------0.0004max Heat loss%-------------------------0.3max Hcl insoluble matter%--------------0.01max Water soluble matter%--------------0.1max 45um sieve residue%----------------0.15max Appearance: white powder Packing: 25kg in net pp bag, 20mt in the 20'fcl Uses: rubber industry, paints industry, ceramics industry, floor tile, glass, feed additive, etc. Appearance: white powder Packing: 25kg in net pp bag, 20mt in the 20'fcl