7-Amino-3-[[4-[(4-amino-3-sodiosulfophenyl)azo]-1-naphthalenyl]azo]-4-hydroxynaphthalene-2-sulfonic acid sodium salt (6226-99-9)

Identification
Name:	7-Amino-3-[[4-[(4-amino-3-sodiosulfophenyl)azo]-1-naphthalenyl]azo]-4-hydroxynaphthalene-2-sulfonic acid sodium salt
Synonyms:	7-Amino-3-[[4-[(4-amino-3-sodiosulfophenyl)azo]-1-naphthalenyl]azo]-4-hydroxynaphthalene-2-sulfonic acid sodium salt;C.I.27640;C.I.Direct Blue 140;Diazo Indigo Blue 3R
CAS:	6226-99-9
Molecular Formula:	C₂₆H₁₈N₆Na₂O₇S₂
Molecular Weight:	0
InChI:	InChI=1/C26H20N6O7S2.2Na/c27-15-5-7-17-14(11-15)12-24(41(37,38)39)25(26(17)33)32-31-22-10-9-21(18-3-1-2-4-19(18)22)30-29-16-6-8-20(28)23(13-16)40(34,35)36;;/h1-13,33H,27-28H2,(H,34,35,36)(H,37,38,39);;/q;2*+1/p-2
Molecular Structure:
Properties
Safety Data

Other Product

7-Amino-3-[[4-[(4-chloro-2-sodiosulfophenyl)azo]-3-methylphenyl]azo]-4-hydroxynaphthalene-2-sulfonic acid sodium salt
7-Amino-3-[[4'-[[6-amino-5-[(4-aminophenyl)azo]-1-hydroxy-3-sodiosulfo-2-naphthalenyl]azo][1,1'-biphenyl]-4-yl]azo]-8-[(4-amino-2-sodiosulfophenyl)azo]-4-hydroxynaphthalene-2-sulfonic acid sodium salt
7-[(2,4-Diaminophenyl)azo]-3-[[4-[[4-[[6-[(2,4-diaminophenyl)azo]-1-hydroxy-3-sodiosulfo-2-naphthalenyl]azo]phenyl]amino]-3-sodiosulfophenyl]azo]-4-hydroxynaphthalene-2-sulfonic acid sodium salt
3-[[4-[(4-Amino-3-sodiosulfophenyl)azo]-2-ethoxy-1-naphthalenyl]azo]-4-hydroxy-7-[[3-[(2,4-dihydroxyphenyl)azo]benzoyl]amino]naphthalene-2-sulfonic acid sodium salt
7-[[4-[(6-Ureido-1-hydroxy-3-sodiosulfo-2-naphthalenyl)azo]benzoyl]amino]-4-hydroxy-3-[[4-[(4-sodiosulfophenyl)azo]phenyl]azo]naphthalene-2-sulfonic acid sodium salt
7-[(3-Aminobenzoyl)amino]-3-[[4-[(2-chloro-4-sodiosulfophenyl)azo]-3-methylphenyl]azo]-4-hydroxynaphthalene-2-sulfonic acid sodium salt
6-Amino-3-[[4-[(4-aminophenyl)azo]-1-naphthalenyl]azo]-4-hydroxynaphthalene-2-sulfonic acid sodium salt
4'-Amino-4-[(3-sodiosulfophenyl)azo][1,1'-azobisnaphthalene]-7-sulfonic acid sodium salt
7,7'-Iminobis[3-[[4-[(2,4-diaminophenyl)azo]-3-sodiosulfophenyl]azo]-4-hydroxynaphthalene-2-sulfonic acid sodium] salt
3-[[4'-[[2-Amino-4-[(2-hydroxy-1-naphthalenyl)azo]phenyl]azo]-3,3'-dimethoxy[1,1'-biphenyl]-4-yl]azo]-4-hydroxynaphthalene-1-sulfonic acid sodium salt
7-[[4-[(6-Ureido-1-hydroxy-3-sodiosulfo-2-naphthalenyl)azo]benzoyl]amino]-4-hydroxy-3-[[2-methyl-4-[(2-methyl-4-sodiosulfophenyl)azo]phenyl]azo]naphthalene-2-sulfonic acid sodium salt
6-[(2,4-Diaminophenyl)azo]-3-[[4'-[[2,4-diamino-5-[(4-sodiosulfophenyl)azo]phenyl]azo]-3'-sodiosulfo[1,1'-biphenyl]-4-yl]azo]-4-hydroxynaphthalene-2-sulfonic acid sodium salt
7-[[4-[(4-Amino-3-sodiosulfophenyl)azo]-2-ethoxy-1-naphthalenyl]azo]-6-hydroxy-2-[3-[(2,4-dihydroxyphenyl)azo]phenyl]-1H-naphth[1,2-d]imidazole-8-sulfonic acid sodium salt
3,3'-[[1,1'-Biphenyl]-4,4'-diylbis(azo)]bis[7-[(2,4-diamino-3-methyl-6-sodiosulfophenyl)azo]-4-hydroxynaphthalene-2-sulfonic acid sodium] salt
3-Hydroxy-4-[[4-[(4-phenylamino-3-sodiosulfophenyl)azo]-1-naphthalenyl]azo]naphthalene-1-sulfonic acid sodium salt
3-[[4-[(4-Amino-2-sodiosulfophenyl)azo]-5-methyl-2-methoxyphenyl]azo]-4-hydroxy-7-phenylaminonaphthalene-2-sulfonic acid sodium salt
7-[[4-[(2,4-Diamino-5-nitrophenyl)azo]benzoyl]amino]-4-hydroxy-3-[(4-sodiosulfophenyl)azo]naphthalene-2-sulfonic acid sodium salt
7-Amino-4-hydroxy-3-[[4-[(2,4-dimethyl-5-sodiosulfophenyl)azo]-5-methyl-2-methoxyphenyl]azo]naphthalene-2-sulfonic acid sodium salt
7-Ureido-4-hydroxy-3-[[4-[[5-hydroxy-6-[(4-methyl-2-sodiosulfophenyl)azo]-7-sodiosulfo-2-naphthalenyl]aminocarbonyl]phenyl]azo]naphthalene-2-sulfonic acid sodium salt
7-Benzoylamino-4-hydroxy-3-[[2-methoxy-4-[(4-sodiosulfophenyl)azo]phenyl]azo]naphthalene-2-sulfonic acid sodium salt