sodium 6-amino-4-hydroxy-5-[[2-[(p-tolyl)sulphonyl]phenyl]azo]naphthalene-2-sulphonate is a chemical compound registered under CAS number 71873-41-1, with the molecular formula C23H18N3NaO6S2 and a molecular weight of about 519.53 g/mol. Its EINECS (EC) number is 276-117-8. It is also known as 6-Amino-4-hydroxy-5-[[2-[(4-methylphenyl)sulfonyl]phenyl]azo]-2-naphthalenesulfonic acid sodium salt. CKSPharm supplies sodium 6-amino-4-hydroxy-5-[[2-[(p-tolyl)sulphonyl]phenyl]azo]naphthalene-2-sulphonate for laboratory research and bulk production; product code 722864. Send an inquiry for purity, packaging, price and lead time.