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CAS 1306-38-3

:

Cerium Oxide

Description:
Cerium oxide, with the chemical formula CeO2 and CAS number 1306-38-3, is a white, odorless powder that is insoluble in water. It is a rare earth metal oxide, primarily derived from cerium, which is the most abundant of the rare earth elements. Cerium oxide exhibits unique properties, including high thermal stability and excellent catalytic activity, making it valuable in various applications. It is widely used as a catalyst in automotive catalytic converters to reduce harmful emissions, as well as in the production of glass and ceramics to improve clarity and durability. Additionally, cerium oxide is utilized in polishing compounds for glass and semiconductor materials due to its fine particle size and hardness. Its ability to act as an oxygen storage material also makes it significant in solid oxide fuel cells and other energy-related technologies. Furthermore, cerium oxide nanoparticles have garnered attention in biomedical applications for their antioxidant properties, potentially aiding in the treatment of various diseases. Overall, cerium oxide is a versatile compound with a range of industrial and technological applications.
Formula:CeO2
InChI:InChI=1/Ce.2O/q+4;2*-2
InChI key:InChIKey=CETPSERCERDGAM-UHFFFAOYSA-N
SMILES:[Ce](=O)=O
Synonyms:
  • Cer(Iv)-Oxid
  • Cerdioxyd
  • Ceria
  • Cerico
  • Cerium(4+)
  • CeriumoxideREO
  • Ceriumoxideyellowpowder
  • Jc-Ceoa
  • Nanoceria
  • Needlal
  • See more synonyms
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