La2O3 is used to increase the density, refractive index, and hardness of optical glass. Applications: catalysts; Laser Crystal; Optical Glass; Ceramics; Catalyst; Crystals; Electronics; Phosphors, which 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 also in La-Ce-Tb phosphors for fluorescent lamps. Low grade of Lanthanum Oxide is widely used in ceramics and FCC catalyst, and also as raw material for Lanthanum Metal production. Synonyms: Lanthanum (III) oxide (99.9% La) (REO); Lanthanum (III) oxide (99.999 La) (REO) PURATREM; Lanthanum oxide REO white powder; Lanthanum oxide PURATREM; Lanthanum(III) oxide; lanthanum(+3) cation; oxygen(-2) anion Molecular Formula: La2O3 IUPAC Name: lanthanum(3+);oxygen(2-) SMILES: [O-2].[O-2].[O-2].[La+3].[La+3] Alfa Chemistry Materials product group: Ceramic Manufacturer data sheet |