Customization: | Available |
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CAS No.: | 1314-13-2 |
Formula: | ZnO |
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1. Bright white powder
2.Purity above 99.9%
3.SSA: 15-25M2/G
4. Particle size (SEM): 100-150nm
Project | Index |
Zinc oxide (ZnO)%≥ | 99.7 |
Metal object(dry product basis)%≤ | nothings |
Lead oxide(Pb basis)%≤ | 0.003 |
Manganic oxide(Mnbasis)%≤ | 0.0001 |
Cooper oxide(Cu basis)%≤ | 0.0002 |
Loss on ignition %≤ | 0.20 |
Residue on sieve(45um)%≤ | 0.10 |
Hydrotrope %≤ | 0.10 |
105ºC Volatile matter %≤ | 0.3 |
Test Items | Specification |
Zinc oxide (dry ZnO) | 99.0-100.5 |
Lead (Pb) | 0.003%max |
Iron (Fe) | 0.0005%max |
Iron (Fe) | 0.02%max |
Calcination reduction (500 ºC) | 1.0%ma |
Product | Zinc Oxide | |
CAS No | 1314-13-2 | |
Test Item | Specification | Results |
Appearance | White powder | White powder |
ZnO | 99.7% | 99.75% |
Pb | ≤0.003% | 0.001% |
Mn | ≤0.001% | 0.0002% |
Cu | ≤0.0002% | 0.0001% |
Fe | ≤0.005% | 0.001% |
As | ≤0.0003% | 0.0001% |
Cl | ≤0.005% | 0.001% |
NO3 | ≤0.005% | 0.002% |
SO4 | ≤0.01% | 0.003% |
Water Insoluble Matter | ≤0.1% | 0.02% |
HCl Insoluble Matter | ≤0.01% | 0.004% |
Loss on drying | ≤0.2% | 0.12% |
Residue on sieve(325Mesh) | ≤0.1% | 0.01% |
Related substance | Qualified | |
Conclusion: | Comply to the enterprise standard |