2,7-Naphthalenedisulfonic acid,3-amino-5-hydroxy-4-[[2-[[2-(sulfooxy)ethyl]sulfonyl]phenyl]azo]-,trisodium salt is a chemical compound registered under CAS number 646502-47-8, with the molecular formula C18H17N3O13S4·3Na and a molecular weight of about 680.55 g/mol. ChemIBD supplies 2,7-Naphthalenedisulfonic acid,3-amino-5-hydroxy-4-[[2-[[2-(sulfooxy)ethyl]sulfonyl]phenyl]azo]-,trisodium salt for laboratory research and bulk production; product code 1030297. Send an inquiry for purity, packaging, price and lead time.