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

Product Code	Brand	Quantity
11321079	Thermo Scientific Alfa Aesar 011319.09	10 g
11301079	Thermo Scientific Alfa Aesar 011319.18	50 g
11311079	Thermo Scientific Alfa Aesar 011319.30	250 g

Description

In cermets used as nuclear reaction control rodsDysprosium trioxide is used with nickel in cermets, which are used as nuclear reactor control rods. It is also used in ceramics, glass, phosphors, lasers and dysprosium metal halide lamps. It is an important raw material to prepare dysprosium(III) salts by reacting with acids.

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: 1308-87-8
• Molecular Weight (g/mol): 373.00
• InChI Key: GEZAXHSNIQTPMM-UHFFFAOYSA-N
• SMILES: [O--].[O--].[O--].[Dy+3].[Dy+3]

• Molecular Formula: Dy2O3
• MDL Number: MFCD00010986
• IUPAC Name: didysprosium(3+) trioxidandiide

Specifications

• Melting Point: 2340°C
• Color: White
• Assay Percent Range: 99.9% (REO)
• MDL Number: MFCD00010986
• InChI Key: GEZAXHSNIQTPMM-UHFFFAOYSA-N
• IUPAC Name: didysprosium(3+) trioxidandiide
• Formula Weight: 373
• Appearance: White powder or lump
• Chemical Name or Material: Dysprosium(III) oxide

• CAS: 1308-87-8
• Physical Form: Powder
• Molecular Formula: Dy2O3
• Solubility Information: Insoluble in water.
• SMILES: [O--].[O--].[O--].[Dy+3].[Dy+3]
• Molecular Weight (g/mol): 373.00
• Sensitivity: Hygroscopic
• Density: 7.81^2^7

Safety and Handling

missing translation for 'einecsNumber' : 215-164-0

missing translation for 'tsca' : Yes

Recommended Storage : Ambient temperatures

RUO – Research Use Only