4-hydroxy-3-[4-[4-[(1-hydroxy-5-sulfo-2-naphthyl)azo]-3-methyl-phenyl]-2-methyl-phenyl]azo-naphthalene-1-sulfonic acid is a chemical compound registered under CAS number 25188-49-2, with the molecular formula C34H26N4O8S2 and a molecular weight of about 682.72 g/mol. ProvideChemicals supplies 4-hydroxy-3-[4-[4-[(1-hydroxy-5-sulfo-2-naphthyl)azo]-3-methyl-phenyl]-2-methyl-phenyl]azo-naphthalene-1-sulfonic acid for laboratory research and bulk production; product code 2062133. Send an inquiry for purity, packaging, price and lead time.