Barium copper gadolinium strontium thulium oxide is a chemical compound registered under CAS number 500280-99-9, with the molecular formula Ba.Cu.Gd.O.Sr.Tm and a molecular weight of about 630.67 g/mol. It is also known as Ba.Cu.Gd.O.Sr.Tm. FireTardant supplies Barium copper gadolinium strontium thulium oxide for laboratory research and bulk production; product code 1991166. Send an inquiry for purity, packaging, price and lead time.