Benzenesulfonic acid,2,2'-(1,2-ethenediyl)bis[5-[(2-amino-5-sulfophenyl)azo]-, tetrasodiumsalt is a chemical compound registered under CAS number 874272-66-9, with the molecular formula C26H22N6O12S4·4Na and a molecular weight of about 830.69 g/mol. ReagentForLab supplies Benzenesulfonic acid,2,2'-(1,2-ethenediyl)bis[5-[(2-amino-5-sulfophenyl)azo]-, tetrasodiumsalt for laboratory research and bulk production; product code 2109359. Send an inquiry for purity, packaging, price and lead time.