| Customization: | Available |
|---|---|
| Formula: | C7h6o3 |
| Environmental Protection: | Yes |
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Basic Information:
Buy Lanthanum Oxide:
Formula: La2O3
CAS No.: 1312-81-8
Molecular Weight: 325.82
Density: 6.51 g/cm3
Melting point: 2315°C
Appearance: White powder
Solubility: Insoluble in water, moderately soluble in strong mineral acids
Stability: Strongly hygroscopic
Multilingual: LanthanOxid, Oxyde De Lanthane, Oxido De Lanthano
Product Description:
Buy Lanthanum Oxide, also called Lanthana, high purity Lanthanum Oxide (99.99% to 99.999%) is applied in making special optical glasses to improves the alkali resistance of glass, and is used in La-Ce-Tb phosphors for fluorescent lamps and making special optical glasses, such as infrared-absorbing glass, as well as camera and telescope lenses, Low grade of Lanthanum Oxide is widely used in ceramics and FCC catalyst, and also as raw material for Lanthanum Metal production; Lanthanum Oxide is also used as a grain growth additive during the liquid phase sintering of Silicon Nitride and Zirconium Diboride.
Function:
Buy Lanthanum Oxide 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 instrument prism, etc.. Also used in the manufacture of ceramic capacitors, piezoelectric ceramic additives and X - ray luminescence materials, such as lanthanum oxide powder. From monazite sand extraction or by burning or lanthanum nitrate and lanthanum carbonate. Can be prepared by heating the decomposition of lanthanum oxalate. Catalysts for the catalytic oxidation of carbon monoxide as a catalyst for the reaction of a variety of reactions, such as the oxidation of carbon monoxide, and the catalytic reaction of carbon monoxide to methane. Impregnated lithium oxide or zirconium oxide (1%) lanthanum oxide can be used in the manufacture of ferrite magnets. It is a very effective selective catalyst for oxidative coupling of methane to ethane and ethylene. Temperature dependent and dielectric properties of barium titanate (BaTiO3) and strontium titanate (SrTiO3) ferroelectric and optical fiber and optical glass.
FAQ
Application Area:
Uridine 5-Mophosphate Disodium are produced through the hydrolytic reaction from Ribonucleic acid(RNA) as raw material by enzymatic catalysis to form four kinds of nucleotides 5- 'AMP (adenosine-5'-monophosphate), 5'-GMP•2Na(guanosine-5'-monophosphate, disodium salt), 5'-CMP(cytidine-5'-monophosphate)-, 5'-UMP•2Na (uridine- 5'-monophosphate,Disodium salt) .By the chromatographic isolation, four kinds of separated 5'-nucleotide products with high purity can be obtained. These products can be widely applied in medicine, reagent, fine chemical industry, and additive of food fields etc.
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