Gallium, compd. with tantalum (3:5) is a chemical compound registered under CAS number 12160-75-7, with the molecular formula Ga3Ta5 and a molecular weight of about 1113.92 g/mol. NewsChem supplies Gallium, compd. with tantalum (3:5) for laboratory research and bulk production; product code 2054602. Send an inquiry for purity, packaging, price and lead time.