Zinc Oxide ( Zinc Oxide 99% Zinc Oxide 99.5% Zinc Oxide 99.7% ) Specifications: Content (ZnO) 99%Min 99.5%Min 99.7%Min MnO 0.001%Max 0.0005%Max 0.0004%Max PbO 0.15%Max 0.05%Max 0.037%Max CuO 0.001%Max 0.0005%Max 0.0004%Max Heat Loss 0.3%Max 0.3%Max 0.3%Max HCl Insoluble Matter 0.01%Max 0.01%Max 0.01%Max Water Soluble Matter 0.1%Max 0.1%Max 0.1%Max 45um Sieve Residue 0.15%Max 0.15%Max 0.15%Max 　 Appearamce: White Power Packing: 25 kgs in net bag, 20 mts in the 20'FCL Uses: Rubber Industry, Paints Industry, Ceramics Industry, floor tile, glass, feed additive, etc.