2-Naphthalenesulfonic acid, 3-((6-sulfo-2-naphthalenyl)methyl)- (68959-09-1)

Identification
Name:	2-Naphthalenesulfonic acid, 3-((6-sulfo-2-naphthalenyl)methyl)-
Synonyms:	3,6'-methylenebisnaphthalene-2-sulphonic acid
CAS:	68959-09-1
EINECS:	273-395-2
Molecular Formula:	C₂₁H₁₆O₆S₂
Molecular Weight:	428.47814
InChI:	InChI=1/C21H16O6S2/c22-28(23,24)20-8-7-17-9-14(5-6-18(17)12-20)10-19-11-15-3-1-2-4-16(15)13-21(19)29(25,26)27/h1-9,11-13H,10H2,(H,22,23,24)(H,25,26,27)
Molecular Structure:
Properties
Density:	1.516g/cm³
Refractive index:	1.722
Safety Data

Other Product

2-Naphthalenesulfonic acid,6-amino-4-hydroxy-5-[(3-hydroxy-6-sulfo-2-naphthalenyl)azo]-, disodiumsalt
2-Naphthalenesulfonic acid,6-amino-4-hydroxy-3-[(8-hydroxy-6-sulfo-2-naphthalenyl)azo]-, disodiumsalt
1-Naphthalenesulfonic acid,6-[(6-amino-1-hydroxy-3-sulfo-2-naphthalenyl)azo]-
1-Naphthalenesulfonic acid,4-amino-5-hydroxy-6-[(3-hydroxy-6-sulfo-2-naphthalenyl)azo]-, disodiumsalt
2-Naphthalenesulfonic acid,5-amino-6-ethoxy-8-[[3-methyl-4-[(7-sulfo-1-naphthalenyl)azo]phenyl]azo]-
2-Naphthalenesulfonic acid,7-amino-4-hydroxy-8-[(3-hydroxy-6-sulfo-2-naphthalenyl)azo]-, dilithiumsalt
1-Naphthalenesulfonic acid,4-hydroxy-3-[[8-sulfo-6-[[2-(sulfooxy)ethyl]sulfonyl]-2-naphthalenyl]azo]-
4-[[4-[[4-[(6-Amino-1-hydroxy-3-sulfo-2-naphthalenyl)azo]-7-sulfo-1-naphthalenyl]azo]-7-sulfo-1-naphthalenyl]azo]-1-naphthalenesulfonic acid tetrasodium salt
4-Hydroxy-7-[[[[5-hydroxy-6-[(2-methyl-4-sulfophenyl)azo]-7-sulfo-2-naphthalenyl]amino]carbonyl]amino]-3-[(6-sulfo-2-naphthalenyl)azo]-2-naphthalenesulfonic acid tetrasodium salt
1-Naphthalenesulfonic acid,7-[[6-(acetylamino)-1-hydroxy-3-sulfo-2-naphthalenyl]azo]-3-[[2-(sulfooxy)ethyl]sulfonyl]-
7,7-(Carbonyldimino)bis(4-hydroxy-3-((6-sulfo-2-naphthalenyl)azo)-2-naphthalenesulfonic acid) tetra(methyldiethanolamine) salt
2-Naphthalenesulfonic acid,7,7'-iminobis[4-hydroxy-3-[(2-hydroxy-6-sulfo-1-naphthalenyl)azo]-,tetrasodium salt
2-Naphthalenesulfonic acid,8-amino-4-hydroxy-5-[(3-hydroxy-6-sulfo-2-naphthalenyl)azo]-,dipotassium salt
2-Naphthalenesulfonic acid, 7,7-(carbonyldiimino)bis(4-hydroxy-3-((6-sulfo-2-naphthalenyl)azo)-, compd. with 2,2-iminobis(ethanol) (1:4)
2-Naphthalenesulfonic acid,7-[[4-fluoro-6-[(6-sulfo-2-naphthalenyl)amino]-1,3,5-triazin-2-yl]amino]-4-hydroxy-3-[[2-sulfo-4-[(4-sulfophenyl)azo]phenyl]azo]-
2-Naphthalenesulfonic acid,7,7'-iminobis[4-hydroxy-3-[(2,8-dihydroxy-6-sulfo-1-naphthalenyl)azo]-,tetrasodium salt
2-Naphthalenesulfonic acid,8-amino-4-hydroxy-5-[(8-hydroxy-6-sulfo-2-naphthalenyl)azo]-, disodiumsalt
2-Naphthalenesulfonic acid,7-[[4-fluoro-6-[(7-sulfo-1-naphthalenyl)amino]-1,3,5-triazin-2-yl]amino]-4-hydroxy-3-[[2-sulfo-4-[(4-sulfophenyl)azo]phenyl]azo]-
2-Naphthalenesulfonic acid,7-[[4-fluoro-6-[(5-sulfo-1-naphthalenyl)amino]-1,3,5-triazin-2-yl]amino]-4-hydroxy-3-[[2-sulfo-4-[(4-sulfophenyl)azo]phenyl]azo]-
2-Naphthalenesulfonic acid,7-[[4-fluoro-6-[(8-sulfo-1-naphthalenyl)amino]-1,3,5-triazin-2-yl]amino]-4-hydroxy-3-[[2-sulfo-4-[(4-sulfophenyl)azo]phenyl]azo]-