Pr2Se3 is a chemical compound registered under CAS number 12038-08-3, with the molecular formula PrSe and a molecular weight of about 518.7 g/mol. Its EINECS (EC) number is 234-872-0. It is also known as Praseodymium selenide (PrSe); Praseodymium selenide. NewsChem supplies Pr2Se3 for laboratory research and bulk production; product code 739511. Send an inquiry for purity, packaging, price and lead time.