... ISO and SGS inspection 5.facotry service American Process Zinc Oxide 99% Min for Car Tyre Jiuxiang Brandfrom Shijiazhuang Sunpower ... acid, sodium hydroxide and ammonium chloride, insoluble in water, ethanol and ammonia water, and belongs to amphoteric oxide. Use : It can ... Industry,Ceramics Industry, floor tile, glass, feed additive, etc ITEMSZinc Oxide 99%Content (ZnO) % ≥99MnO%≤0.001PbO%≤0.15CuO%≤0. ...