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High Purity Rare Earth Powder 99.995% La2o3 Ceramic Lanthanum Oxide1
Rare Earth ProductsRare Earth Lanthanum OxideCeramic Lanthanum Oxide
Anhui Fitech Materials Co., Ltd.
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Product Description 99.95-99.999%min Lanthanum Oxide1. CAS:1312-81-82. Formula:La2O33. Molecular Weight:325.824. Density:6.51 g/cm35. Melting Point:2315oC6. Appearance:White powderCodeLC-3NLC-4NLC-4.5NTREO%≥97≥98≥98La purity and relative rare earth impuritiesLa2O3/TREO %≥99.9≥99.99≥99.995CeO2/TREO %≤0.05≤0.007≤0.004Pr6O11/TREO %≤0.01≤0.001≤0.0005Nd2O3/TREO %≤0.01≤0.001≤0.0005Sm2O3/TREO %≤0.01≤0.001≤0.0005Y2O3/TREO %≤0.01≤0.001≤0.0005Non rare earth impurityFe2O3 %≤0.005≤0.003≤0.0003SiO2 %≤0.02≤0.015≤0.005CaO %≤0.05≤0.01≤0.005Na %≤0.005≤0.003≤0.002MnO2 %≤0.003≤0.002≤0.001AL2O3 %≤0.01≤0.007≤0.005PbO %≤0.01≤0.005≤0.003Cl- %≤0.1≤0.06≤0.04Radioactive1Bq/g1000oC 2hr≤ 3.0≤ 2.0≤2.0Applications1: Lanthanum Oxide, also called Lanthana, high purity Lanthanum Oxide (99.99% to 99.999%)2: Be applied in making special optical glasses to improves the alkali resistance of glass. 3: 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. 4: Low grade of Lanthanum Oxide is widely used in ceramics and FCC catalyst, and also as raw material for Lanthanum Metal production. 5: Lanthanum Oxide is also used as a grain growth additive during the liquid phase sintering of Silicon Nitride and Zirconium Diboride.Related Products Rare Earth Chloride Rare Earth Nitrate Rare Earth CarbonatePacking and deliveryAbout usLaboratory Workshop Our CertificateCustomer PhotosFAQQ: Are you trading company or manufacturer ?A: We are factory.Q: How long is your delivery time?A: Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.Q: Do you provide samples ? is it free or extra ?A: Yes, we could offer the sample for free charge but do not pay the cost of freight.Q: What is your terms of payment ?A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shippment.
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