Einecs 260-156-2

2,7-NAPHTHALENEDISULFONIC ACID 4-AMINO-3,6-BIS[(4-AMINO PHENYL)]

3,6-Disulfo-1-amino-8-hydroxy-2,7-bis(4-aminophenylazo)-naphthalene

4-Amino-3,6-bis(p-aminophenylazo)-5-hydroxy-2,7-naphthalenedisulfonic acid

1-Amino-2,7-bis(4-aminophenylazo)-8-hydroxy-3,6-naphthalenedisulfonic acid

4-amino-3,6-bis[(4-aminophenyl)azo]-5-hydroxynaphthalene-2,7-disulphonic acid