Benzenesulfonic acid,4-[2-[4-(dibutylamino)phenyl]diazenyl]-, sodium salt (1:1) is a chemical compound registered under CAS number 31317-49-4, with the molecular formula C20H27N3O3S·Na and a molecular weight of about 412.5 g/mol. It is also known as Benzenesulfonicacid, 4-[[4-(dibutylamino)phenyl]azo]-, sodium salt (9CI); Butyl orange; Sodium4-[[4-(dibutylamino)phenyl]azo]benzenesulfonate. ProvideChemicals supplies Benzenesulfonic acid,4-[2-[4-(dibutylamino)phenyl]diazenyl]-, sodium salt (1:1) for laboratory research and bulk production; product code 1301406. Send an inquiry for purity, packaging, price and lead time.