Synonyms
Congazone sodium; Congo red; Haemomedical; Solucongo; Haemonorm; DIRECT RED 28; sodium salt of benzidinediazobis-1-naphthylamine-4-sulfonic acid; Benzo Congo Red; disodium,4-amino-3-[[4-[4-[(1-amino-4-sulfonatonaphthalen-2-yl)diazenyl]phenyl]phenyl]diazen