Gadolinium(III) oxide, 99.9% (REO), Thermo Scientific Chemicals

Product Code	Brand	Quantity
11313448	Thermo Scientific Alfa Aesar 036355.14	25 g
11323448	Thermo Scientific Alfa Aesar 036355.22	100 g

Description

Gadolinium(III) oxide is used for vacuum deposition, synthesis of raw material for intermediates.

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: 12064-62-9
• Molecular Weight (g/mol): 362.50
• InChI Key: CMIHHWBVHJVIGI-UHFFFAOYSA-N
• PubChem CID: 159427
• SMILES: [O--].[O--].[O--].[Gd+3].[Gd+3]

• Molecular Formula: Gd2O3
• MDL Number: MFCD00011026
• Synonym: gadolinia, gadolinium oxide, gadolinium iii oxide, gadolinium trioxide, digadolinium trioxide, gadolinium sesquioxide, gadolinium 3+ oxide, unii-5480d0nhlj, gadolinium 3+ ; oxygen 2-, digadolinium 3+ ion trioxidandiide
• IUPAC Name: gadolinium(3+);oxygen(2-)

Specifications

• Melting Point: 2330°C
• Physical Form: Sintered Lump
• MDL Number: MFCD00011026
• Synonym: gadolinia, gadolinium oxide, gadolinium iii oxide, gadolinium trioxide, digadolinium trioxide, gadolinium sesquioxide, gadolinium 3+ oxide, unii-5480d0nhlj, gadolinium 3+ ; oxygen 2-, digadolinium 3+ ion trioxidandiide
• InChI Key: CMIHHWBVHJVIGI-UHFFFAOYSA-N
• IUPAC Name: gadolinium(3+);oxygen(2-)
• PubChem CID: 159427
• Percent Purity: 99.9%
• Assay: (REO)

• CAS: 12064-62-9
• Molecular Formula: Gd2O3
• Merck Index: 14,4326
• Solubility Information: Soluble in acids. Insoluble in water.
• SMILES: [O--].[O--].[O--].[Gd+3].[Gd+3]
• Molecular Weight (g/mol): 362.50
• Formula Weight: 362.5
• Density: 7.407 g/mL
• Chemical Name or Material: Gadolinium(III) oxide

Safety and Handling

P264b-P280i-P305+P351+P338

H319

missing translation for 'einecsNumber' : 235-060-9

missing translation for 'tsca' : Yes

Recommended Storage : Ambient temperatures

Product Identifier

• Gadolinium(III) oxide

Signal Word

• Warning

Hazard Category

• Serious eye damage/eye irritation Category 2

Hazard Statement

• H319-Causes serious eye irritation.

Precautionary Statement

• P264-Wash face, hands and anyexposed skin thoroughly after handling.
• P280-Wear protective gloves/protective clothing/eye protection/face protection.
• P305+P351+P338-IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
• P337+P313-If eye irritation persists: Get medical advice/attention.
• P403-Store in a well-ventilated place.
• P501b-Dispose of contents/container in accordance with local/regional/national/international regulations.

Supplemental information

• MIXTURE LIST-Contains : Gadolinium oxide

RUO – Research Use Only