Benzenesulfonic acid,4-[[2-hydroxy-5-[[(2-nitrophenyl)amino]carbonyl]phenyl]azo]-,monosodium salt is a chemical compound registered under CAS number 62639-41-2, with the molecular formula C19H14N4O7S·Na and a molecular weight of about 465.39 g/mol. ProvideChemicals supplies Benzenesulfonic acid,4-[[2-hydroxy-5-[[(2-nitrophenyl)amino]carbonyl]phenyl]azo]-,monosodium salt for laboratory research and bulk production; product code 817896. Send an inquiry for purity, packaging, price and lead time.