CAS 18923-26-7

Ce3+

Description:

The chemical substance denoted as "Ce3+" refers to the trivalent cerium ion, which is derived from cerium, a rare earth element. Cerium is part of the lanthanide series and is known for its ability to exist in multiple oxidation states, with Ce3+ being one of the most stable and common forms. The ion has a characteristic +3 oxidation state, which influences its chemical behavior, including its coordination chemistry and reactivity. Ce3+ is typically colorless in solution but can exhibit pale yellow or green hues depending on concentration and the presence of other ions. It is known for its strong reducing properties, making it useful in various applications, including catalysis and as a dopant in phosphors for lighting and display technologies. Additionally, Ce3+ plays a role in materials science, particularly in the development of advanced ceramics and glass. The CAS number 18923-26-7 specifically identifies this ion in chemical databases, facilitating its study and application in various fields of chemistry and materials science.

Formula: Ce

InChI: InChI=1S/Ce/q+3

InChI key: InChIKey=XQTIWNLDFPPCIU-UHFFFAOYSA-N

SMILES: [Ce+3]

Synonyms:

• Cerium(3+)
• Cerium(3+) ion
• Cerium (Ce3+)
• Cerium, ion (Ce3+)
• Cerous ion