Yttrium(III) oxide, REacton™, nanopowder, 99.995% (REO), Thermo Scientific Chemicals

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.

Specifications

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]

• Melting Point: 2410°C
• Color: White
• Physical Form: Powder
• Quantity: 25 g
• Merck Index: 14,10107
• Solubility Information: Insoluble in water. Soluble in alcohol and dilute acids.
• Formula Weight: 225.81
• Percent Purity: 99.995%
• Grade: Reacton™
• Odor: Odorless
• Sensitivity: Air Sensitive
• Density: 5.01 g/mL
• Assay: (REO)
• Chemical Name or Material: Yttrium (III) oxide

Safety and Handling

Hazard Category	H315-H319-H335
Hazard Statement	GHS H Statement H319 Causes serious eye irritation.
Precautionary Statement	P261-P264b-P271-P280-P302+P352-P304+P340-P305+P351+P338-P312-P332+P313-P362-P501c
EINECSNumber	215-233-5
RTECSNumber	ZG3850000
TSCA	Yes
Recommended Storage	Ambient temperatures

SDS

RUO – Research Use Only