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Product Details:
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Density: | 7.132 | Stability: | Slightly Hygroscopic |
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Solubility: | Insoluble In Water, Moderately Soluble In Strong Mineral Acids | Other Cas No: | 385781-69-1 |
Melting Point: | 2600ºC | Boiling Point: | 3500 ºC |
High Light: | cerium oxide compound,cerium oxide glass polishing powder |
Certificate Of Analysis
ITEM | SPECIFICATIONS | TEST RESULTS |
CeO2/TREO(%,min) | 99.999 | 99.9995 |
TREO(%,min) | 99.0 | 99.81 |
RE Impurities(ppm/TREO,Max) | ||
La2O3 | 1.4 | |
Pr6O11 | 0.5 | |
Nd2O3 | 0.6 | |
Sm2O3 | 0.3 | |
Eu2O3 | 0.3 | |
Gd2O3 | 1.0 | |
Tb4O7 | 1.0 | |
Dy2O3 | 0.4 | |
Ho2O3 | 0.1 | |
Er2O3 | 0.2 | |
Tm2O3 | 0.1 | |
Yb2O3 | 0.1 | |
Lu2O3 | 0.1 | |
Y2O3 | 1.0 | |
Non-Re Impurities(ppm,Max) | ||
Fe2O3 | 1.0 | |
SiO2 | 10.0 | |
CaO | 5.0 | |
Cl- | 50.0 | |
L.O.I | 0.15% | |
Particle Size(D50) | 3~5 | 4.08um |
Contact Person: andrew.liao