2-Naphthalenesulfonic acid,3-[(5-amino-2-sulfophenyl)azo]-4-hydroxy-6-[(3-sulfophenyl)amino]-,trisodium salt is a chemical compound registered under CAS number 72090-41-6, with the molecular formula C22H18N4O10S3・3Na. CKSPharm supplies 2-Naphthalenesulfonic acid,3-[(5-amino-2-sulfophenyl)azo]-4-hydroxy-6-[(3-sulfophenyl)amino]-,trisodium salt for laboratory research and bulk production; product code 1925826. Send an inquiry for purity, packaging, price and lead time.