Lanthanum Oxide Powder CAS 1312-81-8

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Lanthanum Oxide Usage and Synthesis:

Lanthanum Oxide is a white powder at room temperature, an inorganic salt with the molecular formula La2O3, slightly soluble in water and readily soluble in acids to produce the corresponding salts. It is slightly soluble in water and easily soluble in acid to form corresponding salts. It absorbs carbon dioxide and water easily when exposed to air. It is slightly soluble in water and easily soluble in acid to produce corresponding salts. The lanthanum oxide is mainly used in the manufacture of precision optical glass and optical fibers, as it gives off a lot of heat when it is burned and combined with water. Closed operation, full The operation is closed and fully ventilated. Operators must be specially trained and strictly follow the operating procedures. Avoid contact with oxidizers, acids and alkalis. When filling, the flow rate should be controlled and grounded. The filling speed should be controlled and grounded to prevent the accumulation of static electricity. When handling, be lightly loaded and unloaded to prevent damage to the packaging and containers. Equip with the appropriate variety and quantity of fire-fighting equipment and emergency equipment for leakage. Pouring Empty containers may have harmful residues.

Pharmacokinetics of Lanthanum Oxide:

Lanthanum oxide is obtained by extraction of phosphoric lanthanum ore or by cauterizing lanthanum carbonate or lanthanum nitrate. It can also be made from the heated decomposition of lanthanum oxalate. Used as a catalyst for a variety of reactions. For example, it catalyzes the oxidation of carbon monoxide when doped with cadmium oxide and the hydrogenation of carbon monoxide to methane when doped with palladium. The oxidation of lithium oxide or zirconium oxide (1%) by immersion in Lanthanum can be used to make ferrite magnets. It is a very effective and selective catalyst for the oxidative coupling of methane to ethane and ethylene. It is used for the improvement of barium titanate (BaTiO3), strontium titanate (SrTiO3) (SrTiO3) ferroelectrics for improving temperature dependence and dielectric properties, and for manufacturing fiber optics and optical glasses.

Clinical Application of Lanthanum Oxide:

Lanthanum Oxide is mainly used in the manufacture of precision optical glass, optical fibers and special alloys, optical glass, refractory materials, etc. It is also used in the electronics industry as ceramics. It is also used in electronics industry as ceramic Capacitor, piezoelectric ceramic doping agent. It is also used as raw material of lanthanum boride and catalyst of petroleum separation and refining. Also used in the manufacture of special alloy precision optical glass, high refraction optical Optical fiber plate, suitable for making camera, camera, microscope lens and advanced optical instrument prism and other optical glass parts and optical fiber, can improve the refractive It can improve the refractive quality. In the electronic ceramics industry and catalyst preparation, it can be used to make ceramic capacitors, piezoelectric ceramic dopants and X-ray luminescent materials bromine Lanthanum oxide powder, etc.

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