2,7-Naphthalenedisulfonic acid,4-amino-6-[[4-[[[4-[[4-[(2-cyanoethyl)ethylamino]phenyl]azo]-3-sulfophenyl]amino]carbonyl]phenyl]azo]-5-hydroxy-3-(phenylazo)- is a chemical compound registered under CAS number 140398-75-0, with the molecular formula C40H34N10O11S3 and a molecular weight of about 926.95 g/mol. NewsChem supplies 2,7-Naphthalenedisulfonic acid,4-amino-6-[[4-[[[4-[[4-[(2-cyanoethyl)ethylamino]phenyl]azo]-3-sulfophenyl]amino]carbonyl]phenyl]azo]-5-hydroxy-3-(phenylazo)- for laboratory research and bulk production; product code 1585203. Send an inquiry for purity, packaging, price and lead time.