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Benzenesulfonic acid,5-[(4-amino-1-naphthalenyl)azo]-2-[2-[4-[(2-hydroxy-1-naphthalenyl)azo]-2-sulfophenyl]ethenyl]-,disodium salt (9CI) (6459-79-6)
Identification
Name:
Benzenesulfonic acid,5-[(4-amino-1-naphthalenyl)azo]-2-[2-[4-[(2-hydroxy-1-naphthalenyl)azo]-2-sulfophenyl]ethenyl]-,disodium salt (9CI)
Synonyms:
2,2'-Stilbenedisulfonicacid, 4-[(4-amino-1-naphthyl)azo]-4'-[(2-hydroxy-1-naphthyl)azo]-, disodiumsalt (8CI); C.I. 24885; Hessian Violet
CAS:
6459-79-6
Molecular Formula:
C34H25 N5 O7 S2 . 2 Na
Molecular Weight:
158.36
Molecular Structure:
Properties
Boiling Point:
178 ºC
Density:
0.7726
Safety Data
Other Product
5-Amino-3-[[4-[2-[4-[(7-amino-1-hydroxy-3-sulfo-2-naphthalenyl)azo]-2-sulfophenyl]ethenyl]-3-sulfophenyl]azo]-4-hydroxy-2,7-naphthalenedisulfonic acid pentalithium salt
2-Naphthalenesulfonic acid,5-[[4-[[4-amino-6(or 7)-sulfo-1-naphthalenyl]azo]-1-naphthalenyl]- azo]-6-hydroxy-,disodium salt
2,?-Naphthalenedisulfonicacid, 4-[[4-[(4-amino-1-naphthalenyl)azo]-1-naphthalenyl]azo]-, disodium salt(9CI)
Benzenesulfonic acid,5-[(2-hydroxy-5-methylphenyl)azo]-2-[2-(4-nitro-2-sulfophenyl)ethenyl]-,disodium salt (9CI)
1,3-Naphthalenedisulfonic acid,7-hydroxy-8-[(4-sulfo-1-naphthalenyl)- azo]-,trisodium salt,mixt. with 6-hydroxy-5-[(4-sulfophenyl)azo]-2- naphthalenesulfonic acid disodium salt
Benzoic acid,3-[[4-[(1,8-dihydroxy-4-sulfo-2-naphthalenyl)azo]-1-naphthalenyl]azo]-2(or6)-hydroxy-, disodium salt (9CI)
2,7-Naphthalenedisulfonic acid, 3-[[4-[2-[4-[[8-(acetylamino)-1-hydroxy-3,6-disulfo-2-naphthalenyl]azo]-2-sulfophenyl]ethenyl]-3-sulfophenyl]azo]-5-amino-4-hydroxy-6-[(4-sulfophenyl)azo]-, heptasodium salt
Benzoic acid,2-hydroxy-3-[(4-nitrophenyl)azo]-5-[(6-sulfo-1-naphthalenyl)azo]-,disodium salt
Benzoic acid,2-hydroxy-3-[(4-nitrophenyl)azo]-5-[(7-sulfo-1-naphthalenyl)azo]-,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)
2-Naphthalenesulfonic acid,8-amino-4-hydroxy-5-[(7-sulfo-1-naphthalenyl)azo]-, disodium salt
4-Hydroxy-5-[[4-[(2-hydroxy-1-naphthalenyl)azo]-1-naphthalenyl]azo]benzene-1,3-disulfonic acid disodium salt
4-[[4-[(6-Amino-1-hydroxy-3-sodiosulfo-2-naphthalenyl)azo]-1-naphthalenyl]azo]naphthalene-1,6-disulfonic acid disodium salt
2-Naphthalenesulfonic acid, 4-hydroxy-7-[[[[5-hydroxy-6-[(2-methoxy-5-methyl-4-sulfophenyl)azo]-7-sulfo-2-naphthalenyl]amino]carbonyl]amino]-3-[(4-sulfophenyl)azo]-, disodium salt, compd. with 2,2'-iminobis[ethanol] (1:2)
Benzoic acid, 3-((4-((7-amino-1-hydroxy-3-sulfo-2-naphthalenyl)azo)-1-naphthalenyl)azo)-2,6-dihydroxy-, disodium salt
2-[[4-[[4-[(6-Amino-1-hydroxy-3-sodiosulfo-2-naphthalenyl)azo]-1-naphthalenyl]azo]-6-sodiosulfo-1-naphthalenyl]azo]benzene-1,4-disulfonic acid disodium salt
2,7-Naphthalenedisulfonicacid,5-amino-3-[[4-[[4-[[4-[[4-[(8-amino-1-hydroxy-3,6-disulfo-2-naphthalenyl)azo]-6(or7)-sulfo-1-naphthalenyl]azo]phenyl]amino]-3-sulfophenyl]azo]-6(or7)-sulfo-1-naphthalenyl]azo]-4-hydroxy-, heptasodium salt (9CI)
Benzenesulfonic acid,3-[(2-amino-1- naphthalenyl)azo]-4-hydroxy-5-nitro-,monosodium salt
Benzoic acid,5-[[4-[[4-[[4-[[4-[(3-carboxy-4-hydroxyphenyl)azo]sulfo-1-naphthalenyl]azo]phenyl]amino]-3-sulfophenyl]azo]sulfo-1-naphthalenyl]azo]-2-hydroxy-,pentasodium salt (9CI)
7-[[4-[(6-Amino-1-hydroxy-3-sulfo-2-naphthalenyl)azo]benzoyl]amino]-4-hydroxy-3-[[4-[(3-sulfophenyl)azo]-1-naphthalenyl]azo]-2-naphthalenesulfonic acid trisodium salt
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