2-Naphthalenesulfonic acid, 6-amino-3-((4'-((2,4-diaminophenyl)azo)(1,1'-biphenyl)-4-yl)azo)-4-hydroxy-, monosodium salt (6486-31-3)

Identification
Name:	2-Naphthalenesulfonic acid, 6-amino-3-((4'-((2,4-diaminophenyl)azo)(1,1'-biphenyl)-4-yl)azo)-4-hydroxy-, monosodium salt
Synonyms:	C.I. Direct Brown 56;2-Naphthalenesulfonic acid, 6-amino-3-((4'-((2,4-diaminophenyl)azo)(1,1'-biphenyl)-4-yl)azo)-4-hydroxy-, monosodium salt
CAS:	6486-31-3
Molecular Formula:	C₂₈H₂₂N₇NaO₄S
Molecular Weight:	575.57355
InChI:	InChI=1/C28H23N7O4S.Na/c29-19-6-1-18-13-26(40(37,38)39)27(28(36)23(18)14-19)35-33-22-10-4-17(5-11-22)16-2-8-21(9-3-16)32-34-25-12-7-20(30)15-24(25)31;/h1-15,36H,29-31H2,(H,37,38,39);/q;+1/p-1
Molecular Structure:
Properties
Safety Data

Other Product

1-Naphthalenesulfonic acid,4-amino-3-[[4'-[(2,4-diaminophenyl)- azo][1,1'-biphenyl]-4-yl]azo]-,monosodium salt
2-Naphthalenesulfonic acid,3-[(3-aminophenyl)azo]-6-[(2,4-diaminophenyl)azo]-4-hydroxy-,monosodium salt
1-Naphthalenesulfonic acid, 4-amino-3-((4'-((4-hydroxy-3-methylphenyl)azo)(1,1'-biphenyl)-4-yl)azo)-, monosodium salt
2-Naphthalenesulfonic acid, 6-(2,4-diaminophenyl)azo-3-4-(2,4-diaminophenyl)azo-3-sulfophenylazo-4-hydroxy-, disodium salt
Benzoic acid,5-[[4'-[[4-[[diamino[[3-[(2,4-diaminophenyl)azo]phenyl]azo]phenyl]azo]sulfo-1-naphthalenyl]azo][1,1'-biphenyl]-4-yl]azo]-2-hydroxy-,disodium salt (9CI)
3-[[4-[(2,4-Diaminophenyl)azo]phenyl]azo]-6-[(2,4-diamino-5-sulfophenyl)azo]-4-hydroxy-2-naphthalenesulfonic acid disodium salt
2-Naphthalenesulfonic acid,6-[(4-amino-5-hydroxy-1-naphthalenyl)azo]-, monosodium salt
2-Naphthalenesulfonic acid,6-[(4-amino-8-hydroxy-1-naphthalenyl)azo]-, monosodium salt
2-Naphthalenesulfonic acid,6-hydroxy-5-[[4-[[(1-methylethenyl)- amino]sulfonyl]phenyl]azo]-,monosodium salt,homopolymer
1-Naphthalenesulfonic acid,4-amino-6-[[4'-[(5-amino-1-hydroxy- 3-sulfo-2-naphthalenyl)azo]-3,3'-dimethyl[1,- 1'-biphenyl]-4-yl]azo]-5-hydroxy-,disodium salt
6-[(2,4-Diaminophenyl)azo]-3-[[4-[[4-[[7-[(2,4-diamino-5-sulfophenyl)azo]-1-hydroxy-3-sulfo-2-naphthalenyl]azo]-2-sulfophenyl]amino]phenyl]azo]-4-hydroxy-2-naphthalenesulfonic acid tetrasodium salt
6-[(2,4-Diaminophenyl)azo]-3-[[4-[[4-[[7-[(2,4-diamino-5-sulfophenyl)azo]-1-hydroxy-3-sulfo-2-naphthalenyl]azo]phenyl]amino]-3-sulfophenyl]azo]-4-hydroxy-2-naphthalenesulfonic acid tetrasodium salt
2-Naphthalenesulfonic acid, 6-[(2,4-diaminophenyl)azo]-3-[[4-[[4-[[7-[(2,4-diaminophenyl)azo]-1-hydroxy-3-sulfo-2-naphthalenyl]azo]phenyl]amino]-3-sulfophenyl]azo]-4-hydroxy-, compd. with 2-(diethylamino)ethanol (1:3)
1-Naphthalenesulfonic acid, 3-((4'-((2-amino-8-hydroxy-6-sulfo-1-naphthalenyl)azo)(1,1'-biphenyl)-4-yl)azo)-4-hydroxy-, disodium salt
2-Naphthalenesulfonic acid, 6-amino-3-[(2-ethylphenyl)azo]-4-hydroxy-,monosodium salt
2-Naphthalenesulfonic acid,6-amino-3-[(2,4-dimethylphenyl)azo]-4-hydroxy-, monosodium salt
Benzoic acid, 5-((4'-((4-((2,4-diaminophenyl)azo)-6(or 7)-sulfo-1-naphthalenyl)azo)(1,1'-biphenyl)-4-yl)azo)-2-hydroxy-, disodium salt
1-Naphthalenesulfonic acid,3-hydroxy-4-[(2-hydroxy-1-naphthalenyl)azo]-8-nitro-, monosodium salt
3-((5-Chloro-2-hydroxyphenyl)azo)-4-hydroxy-6-((1-oxo-2-propenyl)amino)-2-naphthalenesulfonic acid monosodium salt, chromium complex with 1-((2-hydroxyphenyl)azo)-2-naphthalenol
2-Naphthalenesulfonic acid,8-[(5-amino-4-hydroxy-1-naphthalenyl)azo]-, monosodium salt