Yttrium sulfide is yellow powder of monoclinic system, which is rare earth metal sulfide. It is stable at room temperature and pressure. Y2S3 is insoluble in water. Sulfur and yttrium metal are the raw material.
Samarium sulfide is yellowish-brown crystal powder, which is rare earth metal sulfide. It is stable at room temperature and pressure. When heating above 200â??, 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.
Thulium sulfide own rhomb crystal structure of Al2O3 type, which is rare earth sulfide. Tm2S3 has hygroscopicity, which dissolve in water slowly and dissolve in acids too. Thulium metal and sulfur are the raw material.
Thulium Sulfide
Tm/RES 99%
CAS No.:12166-30-2 EC No.:235-321-7 Molecular Formula:Tm2S3 Molecular Weight:434.06
Cerium sulfide include cerium(III) sulfide and cerium monosulfide, which are both rare earth metal sulfides. Dicerium trisulphide and cerium mosulfide are both yellow powder of cubic crystal system. Cerium hydride (CeH3) is the raw material
Cerium Sulfide
CAS No.:12014-93-6 EC No.:234-603-7 Molecular Formula:Ce2S3 Molecular Weight:376.43
Density:5.9 Melting Point:2445 UN 3134 4.3/PG 3
CAS No.:12014-82-3 EC No.:234-600-0 Molecular Formula:CeS Molecular Weight:172.181
Density:5.9 Melting Point:2445
