| CAS No.: | 1314-13-2 |
|---|---|
| Formula: | ZnO |
| Classification: | Zinc Oxide |
| Grade Standard: | Industrial Grade |
| Kind: | Amphoteric Oxide |
| Quality: | First Class |
| Samples: |
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| Customization: |
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| NO | Item | Unit | Index |
| 1 | Zinc oxide ZnO(dry) | %≥ | 99.7 |
| 2 | Metal zinc Zn (Metal) | % | 0 |
| 3 | Lead oxide Pbo | %≤ | 0.01 |
| 4 | Oxide of manganese (Mn) | %≤ | 0.0001 |
| 5 | Cupric oxide (Cu) | %≤ | 0.0002 |
| 6 | Hcl insolubles | %≤ | 0.006 |
| 7 | Loss on ignition | %≤ | 0.10 |
| 8 | Residue on sieve(45um mesh) | %≤ | 0.10 |
| 9 | Water solubles | %≤ | 0.10 |
| 10 | 105 °C volatile matter | %≤ | 0.30 |
| Test Items | Specification |
| Zinc oxide (dry ZnO) | 99.0-100.5 |
| Lead (Pb) | 0.005%max |
| Iron (Fe) | 0.0005%max |
| Iron (Fe) | 0.02%max |
| Calcination reduction (500 ºC) | 1.0%ma |
| Index Item | Index | ||
| Zn | %≥ | 95 | |
| Granular diameter | nm≤ | 100 | |
| Pb | %≤ | 0.005 | |
| Mn | %≤ | 0.004 | |
| Cu | %≤ | 0.002 | |
| Residue after screened | 45um mesh%≤ | 0.3 | |
| Ratio of surface area of nitrogen adsorption | M2/g≥ | 30 | |
| 105ºCvolatile | %≤ | 2.0 | |
| CAS | 1314-13-2 | ||
| EINECS | 215-222-5 | ||
| chemical formula | ZnO | ||
| Mol. wt. | 81.4084 | ||
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