High purity Zinc Oxide: 99% , 99.5% and 99.7% Zinc Oxide usage for printing, rubber, paper, plastic property: white powder, odourless, relative density 5.606, stable under normal temperature. Insoluble in water and alcohol, soluble in acid, alkaki and amkonium solution. Uage: rubber, dope cable, procelain enamel, oil, pottery and porcelain, glass and other chemical industry. Packing: Â Â 25kg/ bag, 20MT/ 20FCL