Cerium(III) oxide
Chemical compound
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Cerium(III) oxide, also known as cerium oxide, cerium trioxide, cerium sesquioxide, cerous oxide or dicerium trioxide, is an oxide of the rare-earth metal cerium. It has chemical formula Ce₂O₃ and is gold-yellow in color. Wikipedia
Formula: Ce2O3
Molar mass: 328.24 g/mol
Density: 6.2 g/cm³
Melting point: 3,951°F (2,177°C)
Crystal structure: Hexagonal, hP5
Solubility in water: insoluble
Boiling point: 6,746°F (3,730°C)