Cerium Oxide (CeO2) Powder is a yellowish powder with a cubic crystal structure. HM stocks a wide variety of rare earth materials for use in electronics, petrochemical, metallurgy, machinery, energy, environmental protection, agriculture, and other fields. We also offer pure metals and compounds for R&D applications.

• Formula: CeO₂
• Molar mass: 172.115 g/mol
• Density: 7.215 g/cm³
• Melting point: 2,400 °C (4,350 °F; 2,670 K)
• Boiling point: 3,500 °C (6,330 °F; 3,770 K)
• Magnetic susceptibility (χ): +26.0·10⁻⁶ cm³/mol
• CAS: 1306-38-3

Cerium Oxide (CeO2) Powder Chemical Analysis

Cerium Oxide (CeO2) Powder Properties

• Insoluble in water
• High hardness
• Low coefficient of friction

Cerium Oxide (CeO2) Powder Applications

• Used as the most efficient glass polishing agent
• Used to decolorize glass by keeping iron in its ferrous state
• Used in optical components to improve performance
• It is used to prevent polymers from darkening in sunlight and to suppress the discoloration of television glass.

Cerium Oxide (CeO2) Powder Storage and Packing

Cerium Oxide (CeO2) Powder should keep sealed and stored in a dry and cool place. The vacuum-sealed packing is 1kg/bag, 25kg/drum, or as required. The MSDS and Material Certification Sheets will be packed with the product.