7-Naphthalenedisulfonic acid, 4-amino-6-[[4-[[[4-[(2,4-dihydroxyphenyl)azo] phenyl] amino] sulfonyl]2 is a chemical compound registered under CAS number 73309-49-6, with the molecular formula C34H25 N9 O13 S3 and a molecular weight of about 863.8 g/mol. ProvideChemicals supplies 7-Naphthalenedisulfonic acid, 4-amino-6-[[4-[[[4-[(2,4-dihydroxyphenyl)azo] phenyl] amino] sulfonyl]2 for laboratory research and bulk production; product code 265916. Send an inquiry for purity, packaging, price and lead time.