2,7-Naphthalenedisulfonic acid, 4-amino-5-hydroxy-, diazotized, coupled with diazotized 4-nitro-1,3-benzenediamine and resorcinol, potassium sodium salts is a chemical compound registered under CAS number 90432-08-9, with the molecular formula C10H9NO7S2 and a molecular weight of about 319.31 g/mol. Its EINECS (EC) number is 291-638-0. It is also known as 2,7-Naphthalenedisulfonic acid, 4-amino-5-hydroxy-, diazotized, coupled with diazotized 4-nitro-1,3-b. NewsChem supplies 2,7-Naphthalenedisulfonic acid, 4-amino-5-hydroxy-, diazotized, coupled with diazotized 4-nitro-1,3-benzenediamine and resorcinol, potassium sodium salts for laboratory research and bulk production; product code 242606. Send an inquiry for purity, packaging, price and lead time.