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

Product Code	Brand	Quantity
15442877	Thermo Scientific Alfa Aesar 047154.14	25 g
15452877	Thermo Scientific Alfa Aesar 047154.22	100 g
15462877	Thermo Scientific Alfa Aesar 047154.36	500 g

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.

Chemical Identifiers

• CAS: 1314-36-9
• Molecular Weight (g/mol): 225.81
• InChI Key: RUDFQVOCFDJEEF-UHFFFAOYSA-N
• SMILES: [O--].[O--].[O--].[Y+3].[Y+3]

• Molecular Formula: O3Y2
• MDL Number: MFCD00011473
• IUPAC Name: diyttrium(3+) trioxidandiide

Specifications

• Melting Point: 2410°C
• Color: White
• Molecular Formula: O3Y2
• MDL Number: MFCD00011473
• Solubility Information: Insoluble in water. Soluble in alcohol and dilute acids
• SMILES: [O--].[O--].[O--].[Y+3].[Y+3]
• Molecular Weight (g/mol): 225.81
• Percent Purity: 99.995%
• Density: 5.01 g/mL
• Chemical Name or Material: Yttrium(III) oxide

• CAS: 1314-36-9
• Physical Form: Powder
• Linear Formula: Y₂O₃
• Merck Index: 14,10107
• InChI Key: RUDFQVOCFDJEEF-UHFFFAOYSA-N
• IUPAC Name: diyttrium(3+) trioxidandiide
• Formula Weight: 225.81
• Odor: Odorless
• Assay: (REO)

Safety and Handling

GHS H Statement
H319
Causes serious eye irritation.

P261-P264b-P271-P280-P302+P352-P304+P340-P305+P351+P338-P312-P332+P313-P362-P501c

H315-H319-H335

missing translation for 'einecsNumber' : 215-233-5

missing translation for 'rtecsNumber' : ZG3850000

missing translation for 'tsca' : Yes

Recommended Storage : Ambient temperatures

Product Identifier

• Yttrium(III) oxide, nanopowder

Signal Word

• Warning

Hazard Category

• Serious eye damage/eye irritation Category 2
• Skin corrosion/irritation Category 2
• Specific target organ toxicity Category 3

Hazard Statement

• H315-Causes skin irritation.
• H319-Causes serious eye irritation.
• H335-May cause respiratory irritation.

Precautionary Statement

• P280-Wear protective gloves/protective clothing/eye protection/face protection.
• P302+P352-IF ON SKIN: Wash with plenty of water/.
• P304+P340-IF INHALED: Remove person to fresh air and keep comfortable for breathing.
• P312-Call a POISON CENTER/doctor/if you feel unwell.
• P332+P313-If skin irritation occurs: Get medical advice/attention.
• P337+P313-If eye irritation persists: Get medical advice/attention.

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RUO – Research Use Only