- CERIUM OXIDE
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- $10.00
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2025-06-20
- CAS:1345-13-7
- Min. Order: 1kg
- Purity: 0.99
- Supply Ability: 10 tons
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| | CERIUM OXIDE Basic information |
| Product Name: | CERIUM OXIDE | | Synonyms: | c.i.77280;cerium(iii)oxide;Cerium(Ⅳ) oxide;CERIUM(III) OXIDE, 99.99%;ceriumoxide(ce2o3);ceriumoxide[ce2o3];ceriumsesquioxide;ceriumtrioxide | | CAS: | 1345-13-7 | | MF: | Ce2O3 | | MW: | 328.23 | | EINECS: | 215-718-1 | | Product Categories: | | | Mol File: | 1345-13-7.mol |  |
| | CERIUM OXIDE Chemical Properties |
| Melting point | 2600℃ | | density | 7.132 | | solubility | insoluble in H2O; soluble in acid solutions | | form | yellow-green cubic crystals | | color | yellow-green cubic crystals, crystalline | | PH | ~4 | | Water Solubility | insoluble H2O; soluble H2SO4; insoluble HCl [CRC10] | | Thermal Conductivity | 11.715 W/(m·K) | | Specific Heat Capacity | Cp(crystal): 0.35 J/(g·K), at 25℃ | | Crystal Structure | La2O3 type | | crystal system | Three sides | | Space group | P3m1 | | Lattice constant | | a/nm | b/nm | c/nm | α/o | β/o | γ/o | V/nm3 | | 0.3891 | 0.3891 | 0.6059 | 90 | 90 | 120 | 0.0794 |
| | InChI | 1S/Ce.2O | | InChIKey | CETPSERCERDGAM-UHFFFAOYSA-N | | SMILES | O=[Ce]=O | | EPA Substance Registry System | Cerium oxide (Ce2O3) (1345-13-7) |
| | CERIUM OXIDE Usage And Synthesis |
| Chemical Properties | -100 mesh golden green with 99.9% purity; trig; can be prepared by heating powder(s) carbon and CeO2 at 1250°C in CO atmospheric [KIR78] [CER91] | | Uses | The compound cerium oxide (either Ce2O3 or CeO2) is used to coat the inside of ovens
because it was discovered that food cannot stick to oven walls that are coated with cerium
oxide. | | Flammability and Explosibility | Not classified | | Synthesis | Dicerium trioxide can be produced by reducing cerium dioxide at high temperatures. For example, when carbon monoxide is used as the reducing agent, the reaction formula is: 4 CeO2 + 2 CO 2 Ce2O3 + 2 CO2 |
| | CERIUM OXIDE Preparation Products And Raw materials |
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