Samarium foils is silvery white flat sheets and Rare earth samarium metal is the raw material. It is one of lanthanum series elements. It is relatively stable in dry air. However samarium metal foil would form oxide layer in moisture air.
|CAS No.:7440-19-9||EINECS No.:231-128-7||Molecular Formula:Sm||Molecular Weight:150.36|
|Melting Point:1072℃||Boiling Point:1900℃||Density:7.533||UN 2910|
Samarium metal sheets is an evaporation coating material as sputtering target.