Einecs 280-272-7

5-amino-3-[[4-[[4-[[4-anilino-2-hydroxyphenyl]azo]phenyl]amino]phenyl]azo]-4-hydroxynaphthalene-2,7-disulphonic acid, sodium salt

5-Amino-3-((4-((4-((4-anilino-2-hydroxyphenyl)azo)phenyl)amino)phenyl)azo)-4-hydroxynaphthalene-2,7-disulphonic acid, sodium salt

2,7-Naphthalenedisulfonic acid, 5-amino-4-hydroxy-3-[[4-[ [4-[[2-hydroxy-4-(phenylamino)phenyl]azo]phenyl]amino ]phenyl]azo]-, sodium salt