Dysprosium(III) oxide, REacton™, 99.99% (REO), Thermo Scientific Chemicals

Product Code	Brand	Quantity
11381069	Thermo Scientific Alfa Aesar 011318.14	25 g
11391069	Thermo Scientific Alfa Aesar 011318.22	100 g
11371069	Thermo Scientific Alfa Aesar 011318.36	500 g

Description

Dysprosium 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 via reaction 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
• Physical Form: Powder
• MDL Number: MFCD00010986
• Solubility Information: Insoluble in water.
• SMILES: [O--].[O--].[O--].[Dy+3].[Dy+3]
• Molecular Weight (g/mol): 373.00
• Percent Purity: 99.99%
• Sensitivity: Hygroscopic
• Assay: (REO)

• CAS: 1308-87-8
• Molecular Formula: Dy2O3
• Merck Index: 14,3482
• InChI Key: GEZAXHSNIQTPMM-UHFFFAOYSA-N
• IUPAC Name: didysprosium(3+) trioxidandiide
• Formula Weight: 373
• Grade: Reacton™
• Density: 7.81 g/mL at 27°C
• Chemical Name or Material: Dysprosium(III) oxide

Safety and Handling

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

missing translation for 'tsca' : Yes

Recommended Storage : Ambient temperatures

RUO – Research Use Only