99.999%High Purity Lanthanum Oxide
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- Model NO.: CAS No: 1312-81-8; 12680-02-3
- Grade Standard: Industrial Grade
- Quality: First Class
- CAS No: 1312-81-8;12680-02-3
- Origin: Tianjin
- Classification: Lanthanum Oxide
- Kind: Acidic Oxide
- Color: White
- Export Markets: Global
- HS Code: 284690120
Product performance:Nanometer lanthanum oxide is a kind of white powder.The density of 6.51 g/cm3.Melting point is 2217 ºC.The boiling point of 4200 ºC.Slightly soluble in water, soluble in acids and generate the corresponding salts.Air is easy to absorb carbon dioxide and water, gradually became lanthanum carbonate.Calcination of lanthanum oxide and hydration to emit a large amount of heat.
1, nanometer lanthanum oxide used in piezoelectric materials, increase the product of the piezoelectric coefficient, electric energy conversion rate of the product.
2, nanometer lanthanum oxide used in the manufacture of high precision optical glass, refraction optical fiber board, various kinds of alloy materials;
3, nanometer lanthanum oxide is used for the preparation of organic chemical products of catalyst, and automobile exhaust catalyst.Nanometer lanthanum oxide can effective catalytic thermal decomposition of absorption of drug, the potential to improve the propellant burning rate, is a very promising catalyst.
4, nanometer lanthanum oxide application of light conversion agricultural film, using high photoelectric conversion efficiency of lanthanum oxide nanoparticles, effective use of weak light source, saving energy loss.
5, nanometer lanthanum oxide electrode materials used in electroforming, adding 0.2% to 0.5% of nanometer lanthanum oxide, can effectively improve the electroforming electrical erosion resistance of electrode material, lower electrode loss;
6, nanometer lanthanum oxide used in luminescent material (powder), hydrogen storage materials, laser materials
This product should be stored in dry, cool and sealing of the environment, can not be exposure to air, in addition should avoid the heavy pressure, according to ordinary goods transportation.
Lanthanum Oxide TDs:
La Purity and Relative RE-impurities