Basic Info.
Product Type
Rare Earth Powder
Product Description
lanthanum fluoride LaF3 with high purity 99.99%
lanthanum fluoride(purity 99.99%) basic information:
Purity:99.99%
CAS NO.: 13709-38-1
Formula: LaF3
Appearance: White powder
lanthanum fluoride(purity 99.99%) Technical standards:
Grade | 99.999% | 99.99% | 99.9% | 99% |
La2O3/TREO (% min.) | 99.999 | 99.99 | 99.9 | 99 |
TREO (% min.) | 81 | 81 | 81 | 81 |
Rare Earth Impurities | % max. | % max. | % max. | % max. |
CeO2/TREO Pr6O11/TREO Nd2O3/TREO Sm2O3/TREO Eu2O3/TREO Gd2O3/TREO Y2O3/TREO | 0.0005 0.0005 0.0001 0.0001 0.0001 0.0001 0.0005 | 0.005 0.005 0.001 0.001 0.001 0.001 0.005 | 0.05 0.01 0.01 0.01 0.001 0.001 0.005 | 0.5 0.1 0.1 0.01 0.01 0.01 0.1 |
Non-Rare Earth Impurities | % max. | % max. | % max. | % max. |
Fe2O3 SiO2 CaO CoO NiO CuO MnO2 Cr2O3 CdO PbO | 0.001 0.005 0.01 0.0003 0.0003 0.0003 0.0003 0.0003 0.0005 0.001 | 0.001 0.01 0.01 0.0005 0.0005 0.0003 0.0005 0.0003 0.0005 0.001 | 0.005 0.05 0.05 | 0.01 0.05 0.05 |
lanthanum fluoride(purity 99.99%) usage and application:
Mainly used in making optical glass parts and optical fibers for electronic industry. Also often used in ceramic industry and catalysts, etc.
Mainly used in the manufacture of special alloy precision optical glass, high refractive optical fiber board, suitable for camera, camera, microscope lens and advanced optical instruments prism and so on.
Lanthanum, atomic no.: 57, symbol as La, weight at 138.91, is the first element in the rare earth or lanthanide series. It is the model for all the other trivalent rare earths. After cerium, it is the second most abundant of the rare earths. Lanthanum-rich lanthanide compounds have been used extensively for cracking reactions in FCC catalysts, especially to manufacture high-octane gasoline from heavy crude oil. Lanthanum-Rich Rare Earth metals play the important roles in hydrogen storage batteries. It is utilized in green phosphors based on the phosphate (La0.4Ce0.45Tb0.15)PO4. Lanthanide zirconates are used for their catalytic and conductivity properties and lanthanum stabilized zirconia has useful electronic and mechanical properties. It is utilized in laser crystals based on the yttrium-lanthanum-fluoride (YLF) composition.
Address:
Wanan Enterprises, Dongxi Distric, Wuhan, Hubei, China
Business Type:
Manufacturer/Factory
Business Range:
Chemicals
Company Introduction:
Wuhan Linkworld Chemical Industry Co., Ltd. With its head office at Jingzhou city Hubei Province, now it as a international sales company registered at Wuhan city Hubei province. We are specialized in fluorosilicate chemical materials. Such as zinc silicofluoride, magnesium fluorosilicate, sodium fluorosilicate, cryolite, aluminum fluoride. They widely use in construction industry, glass industry, aluminum industry. Our brand name is Linkworld. After several years development, nowadays we also agent rare earth, phosphate, carbonate, sulphate chemical materials. We are one of largest distributors of Hubei in chemical area. Meanwhile, we also import some chemical products from other country. Such as selenium powder, borax, boric acid, potassium chloride four chemical products. There are a lot of excellent suppliers and a professional sales team in our company. I do believe that we can offer you best service, best quality and fair price products promptly. Now, we have a research group found a new materials for construction industry, we called it Concrete Seal Curing Agent. We are looking for powerful enterprise as agent to sale it. Based on honesty, reciprocity, mutual benefit and development, we have established long term cooperation business relationship with many clients home and abroad. Please feel free to contact us if anything interest. We sincerely hope to cooperate with all old and new clients and develop together.