Molecular Formula: ZnO M.W.: 81.38 Property:white powder, innocuous, odorless, stable under normal temperature. soluble in acid, alkali and ammonium chloride solution, insoluble in water and alcohol. Appearance:white powder Specification:high quality match GB/T3185-92(%) ITEM First grade Second grade Third grade ZnO dry 99.7min 99.7min 99.7min Use:Accelerator activator, pigment, and reinforcing agent in rubber; ointment; pigment and mold growth inhibitor in paints; ceramics; floor tile; glass; zinc salts(zinc stearate etc.) feed additive; semi-conductor in electronic devices; electronic ceramics, raw material to produce zinc phosphate as steel coating. Storage:stored in sealed container Packing:Woven bags lined with plastic bag, 25kg net each Price(USD/MT): Negotiable