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  7. Yttrium(III) oxide, REacton™, 99.9% (REO), Thermo Scientific Chemicals

Yttrium(III) oxide, REacton™, 99.9% (REO), Thermo Scientific Chemicals

Product Code. 11396188
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Quantity:
50 g
250 g
1 kg

Description

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.

  • In phosphors for color TV tubes, in microwave filters, and as a stabilizer for high-temperature service materials
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
IUPAC Name diyttrium(3+) trioxidandiide
SMILES [O--].[O--].[O--].[Y+3].[Y+3]

Specifications

Melting Point 2410°C
Color White
Physical Form Powder
Quantity 1 kg
Assay Percent Range 99.9% (REO)
Merck Index 14,10107
Solubility Information Insoluble in water; Soluble in alcohol and dilute acids
Formula Weight 225.81
Percent Purity 99.9%
Grade Reacton™
Odor Odorless
Sensitivity Air Sensitive
Density 5.01 g/mL
Assay (REO)
Chemical Name or Material Yttrium(III) oxide
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RUO – Research Use Only

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