15722-48-2 6054-98-4 Benzoic acid, 3,3'-azobis(6-hydroxy-, disodium salt C. I. Mordant Yellow 5, disodium salt CJ 91B Dipentum Disodium 5,5'-azodisalicylate EINECS 227-975-7 OLSALAZINE SODIUM Olsalazine sodium [USAN]