CAS No.: | 1314-13-2 |
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Formula: | ZnO |
EINECS: | 215-222-5 |
Classification: | Zinc Oxide |
Grade Standard: | Medicine Grade |
Kind: | Acidic Oxide |
Samples: |
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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 |
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