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Europium(III) oxide, REacton™, 99.99% (REO)

Catalog No. p-4408090
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Catalog No. Quantity
AA1129903 1 g
AA1129906 5 g
AA1129914 25 g
AA1129922 100 g
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Catalog No. AA1129903

Supplier: Thermo Scientific Chemicals 01129903

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Description

CAS: 1308-96-9 | Eu2O3 | 351.93 g/mol

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]

Specifications

Melting Point 2291°C
Color White
Physical Form Powder
Quantity 1 g
Assay Percent Range 99.99% (REO)
Solubility Information Insoluble in water.
IUPAC Name europium(3+);oxygen(2-)
Formula Weight 351.92
Sensitivity Hygroscopic
Appearance White powder or chunks
Chemical Name or Material Europium(III) oxide
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Safety and Handling

EINECSNumber 215-165-6
TSCA Yes
Recommended Storage Ambient temperatures

RUO – Research Use Only