Einecs 280-382-5

4-amino-3-[[4-[[(1-anilinocarbonyl)-2-oxopropyl]azo]phenyl]azo]-6-[(2,5-disulphophenyl)azo]-5-hydroxynaphthalene-2,7-disulphonic acid, potassium sodium salt

4-Amino-3-((4-(((1-anilinocarbonyl)-2-oxopropyl)azo)phenyl)azo)-6-((2,5-disulphophenyl)azo)-5-hydroxynaphthalene-2,7-disulphonic acid, potassium sodium salt

4-Amino-6-[(2,5-disulfophenyl)azo]-5-hydroxy-3-[[4-[[2-oxo-1-[(phenylamino)carbonyl]propyl]azo]phenyl]azo]-2,7-naphthalenedisulfonic acid/potassium/sodium,(1:x:x) salt