2,7-Naphthalenedisulfonicacid,4-[2-[4'-[2-(2,4-diamino-5-sulfophenyl)diazenyl]-3,3'-dimethoxy[1,1'-biphenyl]-4-yl]diazenyl]-3-hydroxy-,sodium salt (1:?) (83763-78-4)

Identification
Name:	2,7-Naphthalenedisulfonicacid,4-[2-[4'-[2-(2,4-diamino-5-sulfophenyl)diazenyl]-3,3'-dimethoxy[1,1'-biphenyl]-4-yl]diazenyl]-3-hydroxy-,sodium salt (1:?)
Synonyms:	2,7-Naphthalenedisulfonicacid,4-[[4'-[(2,4-diamino-5-sulfophenyl)azo]-3,3'-dimethoxy[1,1'-biphenyl]-4-yl]azo]-3-hydroxy-,sodium salt (9CI)
CAS:	83763-78-4
EINECS:	280-766-2
Molecular Formula:	C30H26 N6 O12 S3 . x Na
Molecular Weight:	824.70093
Molecular Structure:
Properties
Safety Data

Other Product

2,7-Naphthalenedisulfonicacid,4-amino-6-[2-[4'-[2-(2,4-diamino-5-sulfophenyl)diazenyl]-3,3'-dimethoxy[1,1'-biphenyl]-4-yl]diazenyl]-5-hydroxy-3-[2-(4-nitrophenyl)diazenyl]-,sodium salt (1:?)
2,7-Naphthalenedisulfonicacid,4-amino-5-hydroxy-3-[2-[4'-[2-(2-hydroxy-1-naphthalenyl)diazenyl][1,1'-biphenyl]-4-yl]diazenyl]-6-[2-(4-sulfophenyl)diazenyl]-,sodium salt (1:?)
2,7-Naphthalenedisulfonicacid,4-amino-3-[2-[4'-[2-(4-amino-2-hydroxyphenyl)diazenyl][1,1'-biphenyl]-4-yl]diazenyl]-5-hydroxy-6-[2-(4-sulfophenyl)diazenyl]-,sodium salt (1:?)
2,7-Naphthalenedisulfonicacid,4-amino-3-[2-[4'-[2-(2,4-diaminophenyl)diazenyl][1,1'-biphenyl]-4-yl]diazenyl]-5-hydroxy-6-[2-(4-sulfophenyl)diazenyl]-,sodium salt (1:?)
2,7-Naphthalenedisulfonicacid,4-amino-3-[2-[4'-[2-(2,4-dihydroxyphenyl)diazenyl][1,1'-biphenyl]-4-yl]diazenyl]-5-hydroxy-6-[2-(4-sulfophenyl)diazenyl]-,sodium salt (1:?)
2,7-Naphthalenedisulfonicacid,4-amino-3-[2-[4'-[2-(2,7-diamino-1-naphthalenyl)diazenyl][1,1'-biphenyl]-4-yl]diazenyl]-5-hydroxy-6-[2-(4-nitro-2-sulfophenyl)diazenyl]-,sodium salt (1:3)
Benzoic acid,5-[2-[4'-[2-[2,6-diamino-3-methyl-5-[2-(4-sulfophenyl)diazenyl]phenyl]diazenyl][1,1'-biphenyl]-4-yl]diazenyl]-2-hydroxy-,sodium salt (1:2)
2,7-Naphthalenedisulfonicacid,4-amino-3-[2-[4'-[2-(2-amino-4-hydroxyphenyl)diazenyl]-3,3'-dimethoxy[1,1'-biphenyl]-4-yl]diazenyl]-5-hydroxy-6-[2-(4-sulfophenyl)diazenyl]-,sodium salt (1:3)
2,7-Naphthalenedisulfonicacid,4-amino-5-hydroxy-3-[2-[4'-[2-(4-hydroxyphenyl)diazenyl]-3,3'-dimethoxy[1,1'-biphenyl]-4-yl]diazenyl]-6-[2-(4-sulfophenyl)diazenyl]-,sodium salt (1:3)
2,7-Naphthalenedisulfonicacid,3-hydroxy-4-[2-[4'-[2-[1-hydroxy-7-(phenylamino)-3-sulfo-2-naphthalenyl]diazenyl]-3,3'-dimethoxy[1,1'-biphenyl]-4-yl]diazenyl]-,sodium salt (1:3)
2,7-Naphthalenedisulfonicacid,4-amino-3-[2-[4'-[2-(2,4-diamino-5-chlorophenyl)diazenyl][1,1'-biphenyl]-4-yl]diazenyl]-5-hydroxy-6-(2-phenyldiazenyl)-,sodium salt (1:2)
2,7-Naphthalenedisulfonicacid,4-amino-3-[2-[4'-[2-(2,4-diamino-5-methylphenyl)diazenyl][1,1'-biphenyl]-4-yl]diazenyl]-5-hydroxy-6-(2-phenyldiazenyl)-,sodium salt (1:2)
1,3-Naphthalenedisulfonicacid,7-hydroxy-8-[2-[4-[2-(3-phosphonophenyl)diazenyl]-2-sulfophenyl]diazenyl]-,ammonium sodium salt (1:1:3)
2,7-Naphthalenedisulfonicacid,5-amino-4-hydroxy-3-[2-[4'-[2-(1-hydroxy-4-sulfo-2-naphthalenyl)diazenyl]-3,3'-dimethoxy[1,1'-biphenyl]-4-yl]diazenyl]-,sodium salt (1:3)
2,7-Naphthalenedisulfonicacid,5-chloro-4-hydroxy-3-[2-[4'-[2-(1-hydroxy-4-sulfo-2-naphthalenyl)diazenyl]-3,3'-dimethoxy[1,1'-biphenyl]-4-yl]diazenyl]-,sodium salt (1:3)
1,6-Naphthalenedisulfonicacid,8-hydroxy-7-[2-[4'-[2-[1-hydroxy-6-(phenylamino)-3-sulfo-2-naphthalenyl]diazenyl]-3,3'-dimethoxy[1,1'-biphenyl]-4-yl]diazenyl]-,sodium salt (1:3)
1,6-Naphthalenedisulfonicacid,7-[2-[4'-[2-[6-(benzoylamino)-1-hydroxy-3-sulfo-2-naphthalenyl]diazenyl]-3,3'-dimethoxy[1,1'-biphenyl]-4-yl]diazenyl]-8-hydroxy-,sodium salt (1:3)
2,7-Naphthalenedisulfonicacid, 5-amino-4-hydroxy-3-[2-(4-sulfophenyl)diazenyl]-, sodium salt (1:3)
2,7-Naphthalenedisulfonicacid, 5-amino-4-hydroxy-3-[2-(2-sulfophenyl)diazenyl]-, sodium salt (1:3)
1,3-Naphthalenedisulfonicacid, 7-hydroxy-8-[2-(4-sulfophenyl)diazenyl]-, sodium salt (1:3)