4-hydroxy-5-[[(p-tolyl)sulphonyl]amino]naphthalene-2,7-disulphonic acid, sodium salt is a chemical compound registered under CAS number 94232-32-3, with the molecular formula C17H13NNa2O9S3 and a molecular weight of about 517.46 g/mol. It is also known as 4-Hydroxy-5-[[(4-methylphenyl)sulfonyl]amino]-2,7-naphthalenedisulfonic acid/sodium,(1:x) salt. FireTardant supplies 4-hydroxy-5-[[(p-tolyl)sulphonyl]amino]naphthalene-2,7-disulphonic acid, sodium salt for laboratory research and bulk production; product code 1323954. Send an inquiry for purity, packaging, price and lead time.