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

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

Catalog No. AA3635204
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AA3635204 2 g
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Catalog No. AA3635204 Supplier Thermo Scientific Chemicals Supplier No. 03635204
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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.

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
Physical Form Sintered Lump
Quantity 2 g
Merck Index 14,3904
Solubility Information Soluble in acids. Insoluble in water.
IUPAC Name dieuropium(3+) trioxidandiide
Formula Weight 351.92
Percent Purity 99.9%
Sensitivity Hygroscopic
Assay (REO)
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