Item | Index |
Appearance | White powder |
Zinc oxide (dry goods basis)%≥ | 99.7 |
Lead oxide(Pb)%≤ | 0.001 |
The manganese oxide is in terms of Mn%≤ | 0.0001 |
Copper oxide in terms of Cu%≤ | 0.0002 |
HCL insoluble matter%≤ | 0.01 |
Burning reduction%≤ | 0.2 |
Screen residue (320um)%≤ | 0.10 |
Water-soluble%≤ | 0.10 |