製品情報

原産地: 中国(本土)

仕様

Cerium Cesium Dysprosium Erbium Europium Lanthanum Gadolinium Iridium Lutetium Mischmetal Neodymium

Lanthanum is one of the rare chemicals, that can be found in houses in equipment such as colour televisions, fluorescent lamps, energy-saving lamps and glasses. All rare chemicals have comparable properties. La2O2 is used to make special optical glasses (infrared adsorbing glass, camera and telescope lenses). If added in small amounts it improves the malleability and resistence of steel. Lanthanum is used as the core material in carbon arc electrodes. Lanthanum salts are included in the zeolite catalysts used in petroleum refining because they stabilize the zeolite at high temperatures. We are able to the following purities: 99.9% (3N), 99.99% (4N), 99.999% (5N) Lanthanum Oxide La2O2 We are able to supply large quantity of the following purity: La2O2 (3N), 99.9% La2O2 (4N), 99.99% La2O2 (5N), 99.999% Origin: Russian, China Purity: 99.99% - 99.999% Quantity: 6,000 Kg available for immediate delivery. Monthly supply: up to 40,000 Kg per month Delivery terms: FOB Russia or CIF ASWP. Appearance: Fine powder, white to grey Application Lanthanum Oxide is a highly insoluble thermally stable Lanthanum source Oxide compounds are not conductive to electricity.

Uses include: • Manufacture of phosphors

• Increasing the refractive index and reducing light dispersion in glass

• Manufacture of optical glass and glass fibre

• Non-conductive ceramics, such as capacitors

• Conductive ceramics, such as heating resistors for furnaces

• Catalysts components, e.g. for cracking crude oil