113060-12-1 2,7-Naphthalenedisulfonic acid, 5-(acetylamino)-4-hydroxy-3-((5-sulfo-2-(tetradecyloxy)phenyl)azo)-, trisodium salt 8-Acetamido-1-hydroxy-2-((2-tetradecyloxy-5-sulfophenyl)azo)-3,6-naphthalenedisulfonic acid, trisodium salt