2,7-Naphthalenedisulfonic acid,4-[(2-amino-8-hydroxy-6-sulfo-1-naphthalenyl)azo]-5-hydroxy-, trisodiumsalt is a chemical compound registered under CAS number 89276-94-8, with the molecular formula C20H15N3O11S3·3Na and a molecular weight of about 638.5 g/mol. KingChemi supplies 2,7-Naphthalenedisulfonic acid,4-[(2-amino-8-hydroxy-6-sulfo-1-naphthalenyl)azo]-5-hydroxy-, trisodiumsalt for laboratory research and bulk production; product code 450729. Send an inquiry for purity, packaging, price and lead time.