Europium(III) oxide, 99.9% (REO), Thermo Scientific Chemicals

Description

For vacuum deposition

Europium(III) oxide is used for vacuum deposition, fluorescent lamps, and as an activator for yttrium-based phosphors, manufacture of fluorescent glass, anti-counterfeiting phosphors in Euro banknotes. And it is widely used as a red or blue phosphor in television sets.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Specifications

Chemical Identifiers

• CAS: 1308-96-9
• Molecular Formula: Eu2O3
• Molecular Weight (g/mol): 351.93
• MDL Number: MFCD00010997
• InChI Key: AEBZCFFCDTZXHP-UHFFFAOYSA-N
• Synonym: europium oxide, europia, europium trioxide, dieuropium trioxide, europium sesquioxide, europium 3+ oxide, europium oxide euo1.5, europium 3+ ; oxygen 2-
• PubChem CID: 159371
• SMILES: [O--].[O--].[O--].[Eu+3].[Eu+3]

• Melting Point: 2291°C
• Physical Form: Sintered Lump
• Quantity: 10 g
• Merck Index: 14,3904
• IUPAC Name: europium(3+);oxygen(2-)
• Formula Weight: 351.92
• Percent Purity: 99.9%
• Sensitivity: Hygroscopic
• Assay: (REO)
• Chemical Name or Material: Europium(III) oxide

RUO – Research Use Only