| Product ID | Formula | Purity | Dimension | Quantity | Price in € | Inquiry |
|---|---|---|---|---|---|---|
| 570800PD001 | La2O3 | 99.95% (REO) | / | 1Kg | 144.00 | Inquire |
| 570800PD002 | La2O3 | 99.99% (REO) | / | 1Kg | 198.00 | Inquire |
| 570800PD003 | La2O3 | 99.999% (REO) | / | 250g | 216.00 | Inquire |
Lanthanum oxide powder is a kind of white, insoluble in water, easily soluble in acid, with hexagonal crystal structure, high melting point (2315°C), high boiling point (4200°C), commonly used in the manufacture of precision optical glass, optical fibre and other fields of rare earth oxide powder.
Appearance: White.
Density: 6.51g/cm.
Melting and Boiling Point: Melting point is up to 2315°C, boiling point is 4200°C.
Solubility: slightly soluble in water, easily soluble in acid and ammonium chloride, insoluble in ketone.
Crystal structure: Hexagonal crystal structure
Optical properties: lanthanum oxide powder has certain properties in optics, it can be used in the manufacture of optical glass, optical fibre, etc., which is helpful to improve the optical properties of the material.
Magnetics: -78.0×10-⁶ cm³/mol.
Hygroscopicity: It has hygroscopicity and is very easy to absorb moisture, so it needs to pay attention to moisture-proof in the process of storage and use.
Optical field: manufacture of precision optical glass, can improve the alkali resistance and other properties of the glass, suitable for the production of cameras, cameras, microscope lenses and prisms for advanced optical instruments. Used in the manufacture of optical fibres, play an important role in the field of optical fibre communications. It can be used as X-ray luminescent material lanthanum bromide powder, which is used in X-ray related detection and imaging equipment.
Electronics industry: Lanthanum oxide powder is used as a material for ceramic capacitors and can improve the performance of capacitors. As a dopant in piezoelectric ceramics, it can improve the performance of piezoelectric ceramics, which are widely used in piezoelectric components in electronic devices, such as sensors and speakers.
Catalyst field: It is a catalyst for a variety of reactions, such as catalysing the oxidation reaction of carbon monoxide when doped with cadmium oxide, and catalysing the reaction of hydrogenation of carbon monoxide to methane when doped with palladium. It is a very effective selective catalyst for the oxidative coupling of methane to form ethane and ethylene. Used to improve the temperature dependence and dielectric properties of barium titanate (BaTiO₃) and strontium titanate (SrTiO₃) ferroelectrics.
Magnetic materials field: lanthanum oxide powder can be used to manufacture magnetic materials such as ferrite magnets.
Other fields: It can be used as raw material for manufacturing lanthanum boride; used as refining catalyst in oil separation process.
VI HALBLEITERMATERIAL GmbH (VIMATERIAL) employs a stringent quality assurance system to ensure the reliability of our product quality. Strict quality control is implemented throughout the entire production chain, and for defective products, we strictly enforce the principle of rework and redo. Each batch is released only after passing detailed specification tests.
Every batch of our materials is independently tested, and, if necessary, we send samples to certified companies for testing. We provide these documents and analysis certificates with the shipment to certify that our products meet the required standards.
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