Zinc Oxide, Packaging Size : 25Kg - 50Kg

formula: zinc oxide 1.hs code:281700102. Cas no.: 1314-13-23. M. W: 81.384. Properties: white powder, innocuous, odorless, stable under normal temperature. Soluble in acid, alkali and ammonium chloride solution, insoluble in water and alcohol.5. Application: 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.6. Packing: woven bags lined with plastic bag. 25kg net each zinc oxide(indirect grade) quality index: specifications index zinc oxide%≥ 99.7 metallic zinc% none id insoluble substance%≤ 0.006 calcination loss%&≤ 0.2 hydrotrope%≤ 0.1 sieve residue(75umwet sieve)%≤ 0.1 lead oxide(pb)%≤ 0.037 copper oxide(cu)%≤ 0.0002 manganese oxide(mn)%≤ 0.0001 105° c volatile%≤ 0.3