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Product Name: | Cerium powder |
Appearance: | Rare Earth Oxide powder |
Purity: | 99.9%-99.999% |
CAS No : | 1306-38-3 |
Application : | Glass, optical glass, Aerospace, catalyst |
Code | CeO-3N | CeO-3.5N | CeO-4N |
TREO | 99%min | 99%min | 99%min |
CeO2/TREO | 99.9%min | 99.95%min | 99.9%min |
La2O3/TREO | 0.08%max | 0.04%max | 0.004%max |
Pr6O11/TREO | 0.01%max | 0.01%max. | 0.003%max |
Nd2O3/TREO | 0.005%max. | 0.005%max. | 0.001%max. |
Sm2O3/TREO | 0.004%max. | 0.005%max. | 0.002%max. |
Y2O3/TREO | 0.0001%max. | 0.001%max. | 0.001%max. |
CaO | 0.01%max. | 0.01%max. | 0.003%max. |
Fe2O3 | 0.005%max. | 0.005%max. | 0.002%max. |
SiO2 | 0.01%max. | 0.02%max. | 0.003%max. |
Cl | 0.06%max. | 0.06%max. | 0.04%max. |
SO42- | 0. 1%max. | 0.05%max. | 0.05%max. |







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