83968-71-2

Einecs 281-552-1 Trisodium 4-amino-3-((4-((4-amino-2-hydroxyphenyl)azo)phenyl)azo)-5-hydroxy-6-((4-sulphonatophenyl)azo)naphthalene-2,7-disulphonate trisodium 4-amino-3-[[4-[(4-amino-2-hydroxyphenyl)azo]phenyl]azo]-5-hydroxy-6-[(4-sulphonatophenyl)azo]naphthalene-2,7-disulphonate 4-Amino-3-[[4-[(4-amino-2-hydroxyphenyl)azo]phenyl]azo]-5-hydroxy-6-[[4-(sodiooxysulfonyl)phenyl]azo]-2,7-naphthalenedisulfonic acid disodium salt