... and SGS inspection 5.facotry service American Process Zinc Oxide 99% Min for Car Tyre Jiuxiang Brandfrom Shijiazhuang Sunpower Technology Co., ... 2.008-2.009 at refractive index, soluble in acid, sodium hydroxide and ammonium chloride, insoluble in water, ethanol and ammonia ... Ceramics Industry, floor tile, glass, feed additive, etc ITEMSZinc Oxide 99%Content (ZnO) % ≥99MnO%≤0.001PbO%≤0.15CuO%≤0.001Heat ...