trisodium 5-amino-4-hydroxy-3-[(4-sulphonatophenyl)azo]naphthalene-2,7-disulphonate is a chemical compound registered under CAS number 17716-41-5, with the molecular formula C16H10N3Na3O10S3 and a molecular weight of about 569.43 g/mol. Its EINECS (EC) number is 241-718-6. It is also known as 5-Amino-4-hydroxy-3-[(4-sulfophenyl)azo]-2,7-naphthalenedisulfonic acid trisodium salt. ProvideChemicals supplies trisodium 5-amino-4-hydroxy-3-[(4-sulphonatophenyl)azo]naphthalene-2,7-disulphonate for laboratory research and bulk production; product code 353916. Send an inquiry for purity, packaging, price and lead time.