Lanthanum Sulfide Powder (La2S3) is a chemical compound consisting of two atoms of lanthanum and three atoms of sulfur, with the chemical formula La2S3. It is a yellowish-white powder that is insoluble in water but soluble in acids.

Specifications

Applications 

 Lanthanum Sulfide Powder (La2S3) is commonly used in the synthesis of other lanthanide sulfides and as a source of lanthanum in the production of optical glasses and phosphors. It is also used in the production of solid oxide fuel cells (SOFCs) and as a catalyst in various chemical reactions.