Lanthanum metal is silver solid that is soft and ductile, which is available in powder, foil, sheet, ingot, piece, wire, granule, slug and sputtering target. La is rare earth element, which oxidize and lose lustre in dry air rapidly. It is corroded in moisture air, which can react with water, carbon , nitrogen, boron , selenium, silicon, phosphorus, sulfur and halogen. Lanthanum powder is soluble in dilute acid and release hydrogen. There are two production methods, distillation method and reduction method. The distilled lanthanum piece is dendritic with higher purity than reduced one.
Lanthanum MetalPurity: La/REM 99.99% 4N, La/REM 99.5% Particle size: -100mesh, -200mesh
|CAS No.:7439-91-0||EINECS No.:231-099-0||Molecular Formula: La||Molecular Weight:138.91|
|Density:6.17||Melting Point:920℃||Boiling Point:3463℃|