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Yttrium(III) oxide, REacton™, 99.9% (REO) Product Code.: 11339828

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

Product Code. 11339828
50 g, 50g
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50 g
250 g
1 kg
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250g
50g
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Product Code. 11339828

Brand: Thermo Scientific Alfa Aesar 044286.18

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Yttriium(III) oxide is used to make phosphors for color TV tubes, yttrium iron garnets for use as microwave filters, high temperature superconductors, as a mineralizing agent for the formation of spinel and as a stabilizer for high-temperature service materials. | CAS: 1314-36-9 | O3Y2 | 225.81 g/mol

Yttriium(III) oxide is used to make phosphors for color TV tubes, yttrium iron garnets for use as microwave filters, high temperature superconductors, as a mineralizing agent for the formation of spinel and as a stabilizer for high-temperature service materials. It is presurcor for important inorganic compounds. It is a potential solid-state laser material which allows the efficient operation both in continuous operation and in pulsed regimes.

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.

TRUSTED_SUSTAINABILITY

Chemical Identifiers

CAS 1314-36-9
Molecular Formula O3Y2
Molecular Weight (g/mol) 225.81
MDL Number MFCD00011473
InChI Key RUDFQVOCFDJEEF-UHFFFAOYSA-N
Synonym Yttria
IUPAC Name diyttrium(3+) trioxidandiide
SMILES [O--].[O--].[O--].[Y+3].[Y+3]

Specifications

Melting Point 2410°C
Density 5.01
Packaging Plastic bottle
Quantity 50 g
Solubility Information Insoluble in water. Soluble in alcohol and dilute acids
Formula Weight 225.81
Percent Purity 99.9%
Physical Form Powder
Chemical Name or Material Yttrium(III) oxide

Certificates

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5 results found
Lot Number Certificate Type Date Product Code
Lot NumberT10L042 Certificate TypeCertificate of Analysis Date13/07/2025 Product Code044286.18,044286.A1,044286.30
Lot NumberP23I042 Certificate TypeCertificate of Analysis Date12/04/2022 Product Code044286.18,044286.A1,044286.30
Lot NumberZ06H037 Certificate TypeCertificate of Analysis Date12/04/2022 Product Code044286.18,044286.A1,044286.30
Lot NumberA28T021 Certificate TypeCertificate of Analysis Date08/12/2021 Product Code044286.18,044286.A1,044286.30
Lot NumberB22R037 Certificate TypeCertificate of Analysis Date08/12/2021 Product Code044286.18,044286.A1,044286.30

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