Compound Q&A
What are the physical and chemical properties of Europium Oxide (CAS: 12770-85-3)?
Answer
Europium oxide is a white powder with a hexagonal crystal structure. Its molecular weight is approximately 270.93 g/mol. It is poorly soluble in water but soluble in acids. Chemically, it is stable but can react with strong acids to form soluble salts. It has a melting point of 1795°C and a boiling point of around 2500°C.
About
CAS No
12770-85-3
English Name
Europium Oxide
Molecular Formula
Eu2O
Molecular Weight
351.93 g/mol
SMILES
[O-2].[O-2].[O-2].[Eu+3].[Eu+3]
InChIKey
AEBZCFFCDTZXHP-UHFFFAOYSA-N
Last Updated: 2026-03-26 08:46