2,7-Naphthalenedisulfonic acid, 4,5-dihydroxy-3-[(4-sulfophenyl)azo]-,sodium salt is a chemical compound registered under CAS number 14479-92-6, with the molecular formula C16H12N2O11S3.xNa. ChemRoots supplies 2,7-Naphthalenedisulfonic acid, 4,5-dihydroxy-3-[(4-sulfophenyl)azo]-,sodium salt for laboratory research and bulk production; product code 1141309. Send an inquiry for purity, packaging, price and lead time.