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Lanthanum(III) oxide, REacton™, 99.999% (REO), Thermo Scientific Chemicals

Product Code. 11326338
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Quantity:
50 g
250 g
1 kg

Lanthanum(III) oxide is used as a precursor to LAMOX fast ion conductors and superconductors. It is also used in the manufacture 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.

TRUSTED_SUSTAINABILITY

Chemical Identifiers

CAS 1312-81-8
Molecular Formula La2O3
MDL Number MFCD00011071

Specifications

Boiling Point 4200°C
Melting Point 2307°C
Physical Form Powder
Quantity 250 g
Assay Percent Range 99.999% (REO)
Merck Index 14,5363
Solubility Information Insoluble in water. Soluble in dilute acid.
Formula Weight 325.82
Percent Purity 99.999%
Grade Reacton™
Odor Odorless
Sensitivity Hygroscopic
Density 6.51 g/mL
Assay (REO)
Chemical Name or Material Lanthanum(III) oxide
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RUO – Research Use Only

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