Lanthanum foil is a kind of rare earth sputtering target. It is silver gray metal, which tend to oxidize in air and forms a layer of blue oxide film. Further it oxidize to white powder of lanthanum oxide. It must avoid contacting with acid, oxide, halogen and sulphur. Lanthanum ignite when come to heat, fire, oxidizing agent. It is vacuum packing usually.
|CAS No.:7439-91-0||EINECS No.:231-099-0||Molecular Formula:La||Molecular Weight: 138.91|
|Melting Point:920℃||Boiling Point:3464℃||Density:6.17|