Europium(III) oxide, REacton™, 99.99% (REO), Thermo Scientific Chemicals

Europium(III) oxide is used as an agent for the manufacture of fluorescent glass. It can be used in the anti-counterfeiting phosphors in euro banknotes and red or blue phosphor in television sets. It shows a useful application as an activator for yttrium based phosphors.

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.

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

Color

White

Physical Form

Powder

Quantity

100 g

Assay Percent Range

99.99% (REO)

Solubility Information

Insoluble in water.

IUPAC Name

dieuropium(3+) trioxidandiide

Formula Weight

351.92

Sensitivity

Hygroscopic

Appearance

White powder or chunks

Chemical Name or Material

Europium(III) oxide

EINECSNumber

215-165-6

TSCA

Yes

Recommended Storage

Ambient temperatures

SDS

EINECSNumber

215-165-6

TSCA

Yes

Recommended Storage

Ambient temperatures

SDS

RUO – Research Use Only