2-Naphthalenesulfonic acid,7,7'-iminobis[3-[(3-bromo-2-hydroxy-5-sulfophenyl)azo]-4-hydroxy-,tetrasodium salt is a chemical compound registered under CAS number 89290-49-3, with the molecular formula C32H21Br2N5O16S4·4Na and a molecular weight of about 1111.55 g/mol. ProvideChemicals supplies 2-Naphthalenesulfonic acid,7,7'-iminobis[3-[(3-bromo-2-hydroxy-5-sulfophenyl)azo]-4-hydroxy-,tetrasodium salt for laboratory research and bulk production; product code 901110. Send an inquiry for purity, packaging, price and lead time.