| Customization: | Available |
|---|---|
| CAS No.: | 1312-81-8 |
| Formula: | La2o3 |
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| Name | Lanthanum oxide |
| Synonyms | Lanthanum(III) oxide |
| Molecular Formula | La2O3 |
| Molecular Weight | 325.81 |
| CAS Registry Number | 1312-81-8 |
| EINECS | 215-200-5 |
| Density | 6.51 |
|---|---|
| Melting point | 2315 ºC |
| Boiling point | 4200 ºC |
| Water solubility | INSOLUBLE |
Lanthanum oxide is a versatile rare earth metal oxide whose main characteristics and uses are as follows:
Optical applications. Lanthanum oxide has a high refractive index and transparency, and can be used to manufacture precision optical glass, optical fiber, optical film, and prisms for cameras, cameras, microscope lenses and advanced optical instruments. Electronic industry applications. In the electronics industry, lanthanum oxide is used in the manufacture of ceramic capacitors and piezoelectric ceramic admixtures. Alloy manufacturing. Lanthanum oxide can be used in the manufacture of special alloys to improve the corrosion resistance, high temperature oxidation properties and processing properties of alloys. The catalyst. Lanthanum oxide can be used as a catalyst for a variety of reactions, such as oxidation reactions and hydrogenation reactions to produce . Other applications. Lanthanum oxide is also used in the manufacture of refractory materials, high-temperature superconducting materials, developer, medicine, polymer, dyes, etc., and in ceramics, electric power, metallurgy, chemical industry, new materials, medical, textile, transportation, petroleum and other industries have a wide range of applications. Lanthanum oxide can be produced in a variety of ways, such as extraction from lanthanum phosphate and ore, or by burning lanthanum carbonate, and heating the oxalates that decompose lanthanum.
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