Categories | Fine chemical |
---|---|
Place of Origin: | China |
Certification: | SGS |
CAS No.: | 537-01-9 |
Other Names: | Cerium carbonate |
Purity: | 99.99 |
cerium carbonate: | Glass Polishing |
MOQ: | 1Ton |
Price: | To be determined |
Packaging Details: | 25kg/bag |
Delivery Time: | one week after place order |
Payment Terms: | T/T, Western Union, Cash, Escrow |
Supply Ability: | 2000 Tons |
Cerium Carbonate
1.Appearance: white powder
2.Formula: Ce2(CO3)3
3.Uses : used for production of intermediate compounds, cerium
oxide
4.Appearance:white rare earth carbonate powder
5.Formula: Ce2(CO3)3
6.Uses : Rare earth oxide:Cerium oxide 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 .
Item | Standard | Results |
CeO2/TREO (% min.) | 99.95% | 99.99% |
TREO (% min.) | 45% | 45% |
RE Impurities (%/TREO) | ||
La2O3 | ≤0.01% | 0.005% |
Pr6O11 | ≤0.01% | 0.005% |
Nd2O3 | ≤0.005% | 0.0035% |
Sm2O3 | ≤0.01% | 0.001% |
Y2O3 | ≤0.01% | 0.0015% |
Non—RE Impurities (%) | ||
Fe2O3 | ≤0.05% | 0.003% |
SiO2 | ≤0.05% | 0.01% |
CaO | ≤0.05% | 0.01% |
PbO | ≤0.001% | 0.002% |
Al2O3 | ≤0.001% | 0..01% |
NiO | ≤0.001% | 0..0005% |
Package | Iron packaging with inner plastic sacks. |