Direct Black 32

2-Naphthalenesulfonic acid, 6-[(E)-2-[2-amino-4-[(2-hydroxyethyl)amino]phenyl]diazenyl]-3-[(E)-2-[4-[[4-[(E)-2-[7-[(E)-2-[2-amino-4-[(2-hydroxyethyl)amino]phenyl]diazenyl]-1-hydroxy-3-sulfo-2-naphthal enyl]diazenyl]phenyl]amino]-3-sulfophenyl]diazenyl]-4-hydroxy-, sodium salt (1:3)

6-[(E)-{2-Amino-4-[(2-hydroxyéthyl)amino]phényl}diazényl]-3-{(E)-[4-({4-[(E)-{7-[(E)-{2-amino-4-[(2-hydroxyéthyl)amino]phényl}diazényl]-1-hydroxy-3-sulfonato-2-naphtyl}diazényl]phényl}amino)-3-sulfona tophényl]diazényl}-4-hydroxy-2-naphtalènesulfonate de trisodium

6428-38-2

Direct Black 32

Trinatrium-6-[(E)-{2-amino-4-[(2-hydroxyethyl)amino]phenyl}diazenyl]-3-{(E)-[4-({4-[(E)-{7-[(E)-{2-amino-4-[(2-hydroxyethyl)amino]phenyl}diazenyl]-1-hydroxy-3-sulfonato-2-naphthyl}diazenyl]phenyl}amin o)-3-sulfonatophenyl]diazenyl}-4-hydroxy-2-naphthalinsulfonat

Trisodium 6-[(E)-{2-amino-4-[(2-hydroxyethyl)amino]phenyl}diazenyl]-3-{(E)-[4-({4-[(E)-{7-[(E)-{2-amino-4-[(2-hydroxyethyl)amino]phenyl}diazenyl]-1-hydroxy-3-sulfonato-2-naphthyl}diazenyl]phenyl}amino )-3-sulfonatophenyl]diazenyl}-4-hydroxy-2-naphthalenesulfonate

12236-90-7

6-[[2-AMINO-4-[(2-HYDROXYETHYL)AMINO]PHENYL]AZO]-3-[[4-[[4-[[7-[[2-AMINO-4-[(2-HYDROXYETHYL)AMINO]PHENYL]AZO]-1-HYDROXY-3-SULFO-2-NAPHTHALENYL]AZO]PHENYL]AMINO]-3-SULFOPHENYL]AZO]-4-HYDROXY-2-NAPHTHALENESULFONIC ACID TRISODIUM SALT

C.I. Direct Black 32

Direct Black 32, trisodium salt

REACTIVE BLUE 38

Trisodium 6-({2-amino-4-[(2-hydroxyethyl)amino]phenyl}diazenyl)-3-({4-[(4-{[7-({2-amino-4-[(2-hydroxyethyl)amino]phenyl}diazenyl)-1- hydroxy-3-sulfonato-2-naphthyl]diazenyl}phenyl)amino]-3-sulfonatophe nyl}diazenyl)-4-hydroxy-2-naphthalenesulfonate