3-[[3-methoxy-4-[(methylsulphonyl)amino]phenyl]azo]naphthalene-1,5-disulphonic acid is a chemical compound registered under CAS number 68834-08-2, with the molecular formula C18H17N3O9S3 and a molecular weight of about 515.54 g/mol. Its EINECS (EC) number is 272-434-0. It is also known as 3-[[3-Methoxy-4-[(methylsulfonyl)amino]phenyl]azo]-1,5-naphthalenedisulfonic acid. NewsChem supplies 3-[[3-methoxy-4-[(methylsulphonyl)amino]phenyl]azo]naphthalene-1,5-disulphonic acid for laboratory research and bulk production; product code 847455. Send an inquiry for purity, packaging, price and lead time.