Antimony, compd. with lanthanum (3:4) is a chemical compound registered under CAS number 12057-10-2, with the molecular formula La4Sb3 and a molecular weight of about 920.9 g/mol. GoooChem supplies Antimony, compd. with lanthanum (3:4) for laboratory research and bulk production; product code 750456. Send an inquiry for purity, packaging, price and lead time.