| Place of Origin |
China (Mainland) |
| Composition |
Cerium |
| Product Type |
Rare Earth Oxide |
ItemsSpecificationsREO (% min.)999999CeO2 / REO (% min.)99.9999.999purity and relative RE impurities(% max)La2O3 / REO0.0020.050.1Pr6O11 / REO0.0030.020.1Nd 2O3 / REO0.0020.010.1Sm2O3 / REO0.0020.0050.01Y2O3 / REO0.0010.0030.01Non-RE impurities(% max)Fe2O30.0020.010.02SiO20.0050.010.01CaO0.0050.030.1Loss on ignition(1000 degree, 1hour)111 Use: It is mainly used as the glass decolorizing agent and the glass polishing agent. It is also the raw material in making of metal cerium. High purity cerium dioxide is very important in the applications of rare earth fluorescent materials.