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Ytterbium(III) oxide, REacton™, 99.9% (REO)

Catalog No. AA11191A1
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Catalog No. AA11191A1 Supplier Thermo Scientific Chemicals Supplier No. 011191A1
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Description

CAS: 1314-37-0 | O3Yb2 | 394.09 g/mol

Ytterbium(III) oxide serves as a dopant for silicate mineral crystals in lasers, and a colorant for glasses and enamels. It is employed in the preparation of optical fibers, and special types of alloys. It is used in the preparation of chiral ytterbium complexes which are used as catalysts for enantioselective organic synthesis with high yields. It finds application in optical, electronic and ceramic industries. It is used as additives for fluorescent powder and in the preparation of magnetic bubbles in computers.

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 1314-37-0
Molecular Formula O3Yb2
Molecular Weight (g/mol) 394.09
MDL Number MFCD00011290
InChI Key UZLYXNNZYFBAQO-UHFFFAOYSA-N
Synonym Ytterbia
IUPAC Name diytterbium(3+) trioxidandiide
SMILES [O--].[O--].[O--].[Yb+3].[Yb+3]

Specifications

Melting Point 2227°C
Physical Form Powder
Quantity 1 kg
Assay Percent Range 99.9% (REO)
Solubility Information Soluble in hot dilute acids. Insoluble in water.
Formula Weight 394.08
Density 9.2
Chemical Name or Material Ytterbium(III) oxide

Safety and Handling

EINECSNumber 215-234-0
TSCA Yes
Recommended Storage Ambient temperatures

RUO – Research Use Only