Samarium sulfide is yellowish-brown crystal powder, which is rare earth metal sulfide. It is stable at room temperature and pressure. When heating above 200℃, Sm2S3 oxidize. Samarium(III) sulfide can oxidize to oxide by hydrogen perxoide and other oxidizing agent. Samarium trisulfide decompose in hot water and dilute acid. Samarium(III) oxide is the raw material.
|CAS No.:12067-22-0||EC No.:235-076-6||Molecular Formula:Sm2S3||Molecular Weight:396.89|