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Europium(III) oxide, nanopowder, 99.9% (REO)

Catalog No. AA4466714
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25 g
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AA4466714 25 g
AA4466706 5 g
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Catalog No. AA4466714 Supplier Thermo Scientific Chemicals Supplier No. 04466714
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Description

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

Europium oxide nanopowder acts as phosphors for lamps. It is used as a fluorescent label in immunoassay for atrazine. It is also used in color TV, X-ray, glass, crystal and other luminescent materials.

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
IUPAC Name dieuropium(3+) trioxidandiide
SMILES [O--].[O--].[O--].[Eu+3].[Eu+3]

Specifications

Melting Point 2291°C
Physical Form Powder
Quantity 25 g
Merck Index 14,3904
Solubility Information Insoluble in water.
Formula Weight 351.92
Percent Purity 99.9%
Sensitivity Hygroscopic
Assay (REO)
Chemical Name or Material Europium (III) oxide

Safety and Handling

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

RUO – Research Use Only