Customization: | Available |
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CAS No.: | 1314-13-2, 1309-48-4 |
Formula: | ZnO, MGO |
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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 | ||