zinc oxide99.7% Factory supplying Good service, timely delivery Steady high quality zinc oxide99.7% itemSuperIIIIIZnO99.799.799.7ZnNoneNoneNonePb0.0370.060.1Mn0.00010.00010.0001Cu0.00020.00020.0002Insoluble matters in HCL0.0060.010.01Loss on ignition0.20.20.2Residue screen through 320mesh0.10.10.1105 moisture0.30.30.3Zinc Oxide 99.7% can be used in rubber, tyre, coating, paint, electron, chemical ...