Lanthanum sulfide is yellow crystal powder, which is a kind of rare earth sulfide powder and semiconductor material. Sulfur and lanthanum metal are the raw material.
|CAS No.:12031-49-1||EINECS No.:234-752-8||Molecular Formula:La2S3||Molecular Weight:374.01|
|Melting Point:2150℃||Density:4.911||UN 3134 4.3/PG 3|
Lanthanum(III) sulfide mainly apply to optical materials and ceramics. It also gets potential applications in superconductive devices, cold-cathode devices, current control devices, photoelectric devices, pyroelectric devices. SnxLa2-xS3+x/2 could be a series of colors from yellow to orange and red along with the doping amount of tin.