Lanthanum(III) oxide, 99.99% (REO), Ca 10ppm max, AAS Grade, Thermo Scientific Chemicals

Product Code	Brand	Quantity
11346338	Thermo Scientific Alfa Aesar 011266.18	50 g
11356338	Thermo Scientific Alfa Aesar 011266.30	250 g
11366338	Thermo Scientific Alfa Aesar 011266.A1	1 kg

Description

Lanthanum(III) oxide is used as a precursor to LAMOX fast ion conductors and superconductors. It is also used in the manufacturing of optical glasses, piezoelectric and thermoelectric material. It is also useful for X-ray imaging intensifying screens, phosphors as well as dielectric and conductive ceramics. In addition, it is used as a catalyst to effect certain organic transformations. It is one of the active ingredients and finds application in thermoelectric and piezoelectric materials.

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: 1312-81-8
• Molecular Formula: La₂O₃
• MDL Number: MFCD00011071

Specifications

• Boiling Point: 4200°C
• CAS: 1312-81-8
• Physical Form: Powder
• Molecular Formula: La₂O₃
• Solubility Information: Insoluble in water,but soluble in dilute acid.
• Grade: AAS
• Sensitivity: Hygroscopic
• Density: 6.51

• Melting Point: 2307°C
• Color: White
• Assay Percent Range: 99.99% (REO)
• MDL Number: MFCD00011071
• Formula Weight: 325.82
• Odor: Odorless
• Appearance: White powder/lump
• Chemical Name or Material: Lanthanum(III) oxide, For AAS analysis

Safety and Handling

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

missing translation for 'einecsNumber' : 215-200-5

missing translation for 'tsca' : Yes

Recommended Storage : Ambient temperatures

RUO – Research Use Only