1,3-Naphthalenedisulfonicacid, 7-hydroxy-8-[2-(4-methylphenyl)diazenyl]-, sodium salt (1:2) (6970-22-5)

Identification
Name:	1,3-Naphthalenedisulfonicacid, 7-hydroxy-8-[2-(4-methylphenyl)diazenyl]-, sodium salt (1:2)
Synonyms:	1,3-Naphthalenedisulfonicacid, 7-hydroxy-8-[(4-methylphenyl)azo]-, disodium salt (9CI)
CAS:	6970-22-5
Molecular Formula:	C17H14 N2 O7 S2 . 2 Na
Molecular Weight:	422.4323
InChI:	InChI=1/C17H14N2O7S2/c1-10-2-5-12(6-3-10)18-19-17-14(20)7-4-11-8-13(27(21,22)23)9-15(16(11)17)28(24,25)26/h2-9,18H,1H3,(H,21,22,23)(H,24,25,26)/b19-17+
Molecular Structure:
Properties
Flash Point:	°C
Boiling Point:	°Cat760mmHg
Density:	1.61g/cm³
Refractive index:	1.701
Flash Point:	°C
Safety Data

Other Product

1,3-Naphthalenedisulfonicacid, 7-hydroxy-8-[2-(4-sulfophenyl)diazenyl]-, sodium salt (1:3)
1,3-Naphthalenedisulfonicacid,7-hydroxy-8-[2-[4-[2-(3-phosphonophenyl)diazenyl]-2-sulfophenyl]diazenyl]-,ammonium sodium salt (1:1:3)
1,3-Naphthalenedisulfonicacid, 7-hydroxy-8-[2-[4-(2-phenyldiazenyl)phenyl]diazenyl]-, sodium salt (1:2)
1,3-Naphthalenedisulfonicacid, 7-hydroxy-8-[2-(4-sulfo-1-naphthalenyl)diazenyl]-, potassium sodium salt(1:?:?)
1,3-Naphthalenedisulfonicacid, 8-[2-[4-(acetylcyclohexylamino)phenyl]diazenyl]-7-hydroxy-, sodium salt(1:2)
1,3-Naphthalenedisulfonicacid,8-[2-[3,3'-dimethoxy-4'-[2-[4-[[(4-methylphenyl)sulfonyl]oxy]phenyl]diazenyl][1,1'-biphenyl]-4-yl]diazenyl]-7-hydroxy-,sodium salt (1:2)
1,3-Naphthalenedisulfonicacid,7-hydroxy-8-[2-[4'-[2-[4-[[(4-methylphenyl)sulfonyl]oxy]phenyl]diazenyl][1,1'-biphenyl]-4-yl]diazenyl]-,sodium salt (1:2)
1,3-Naphthalenedisulfonicacid,7-hydroxy-8-[2-[2-sulfo-5-[(2,5,6-trichloro-4-pyrimidinyl)amino]phenyl]diazenyl]-,sodium salt (1:3)
2,7-Naphthalenedisulfonicacid, 5-(acetylamino)-4-hydroxy-3-[2-(2-methylphenyl)diazenyl]-, sodium salt(1:2)
1,3-Naphthalenedisulfonicacid,8-[2-[4'-[2-(2-amino-8-hydroxy-6-sulfo-1-naphthalenyl)diazenyl]-3,3'-dimethyl[1,1'-biphenyl]-4-yl]diazenyl]-7-hydroxy-,sodium salt (1:3)
1,6-Naphthalenedisulfonicacid,7-[2-[4'-[2-(8-amino-1-hydroxy-5-sulfo-2-naphthalenyl)diazenyl]-3,3'-dimethyl[1,1'-biphenyl]-4-yl]diazenyl]-8-hydroxy-,sodium salt (1:3)
1,3-Naphthalenedisulfonicacid,8-[2-[4'-[2-(4-ethoxyphenyl)diazenyl][1,1'-biphenyl]-4-yl]diazenyl]-7-hydroxy-,sodium salt (1:2)
1,7-Naphthalenedisulfonicacid, 4-(benzoylamino)-5-hydroxy-6-[2-(3-methylphenyl)diazenyl]-, sodium salt(1:2)
1,3-Naphthalenedisulfonicacid,7-hydroxy-8-[2-[4-[1-[4-[2-(1-hydroxy-4-sulfo-2-naphthalenyl)diazenyl]phenyl]cyclohexyl]phenyl]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)
1,6-Naphthalenedisulfonicacid,8-hydroxy-7-[2-[4'-[2-[1-hydroxy-6-(phenylamino)-3-sulfo-2-naphthalenyl]diazenyl]-3,3'-dimethyl[1,1'-biphenyl]-4-yl]diazenyl]-,sodium salt (1:3)
1,3-Naphthalenedisulfonicacid,7-[2-[4-[[4-[2-[6-[(4-aminobenzoyl)amino]-1-hydroxy-3-sulfo-2-naphthalenyl]diazenyl]benzoyl]amino]-2-methylphenyl]diazenyl]-,sodium salt (1:3)
1,3-Naphthalenedisulfonicacid,7-[2-[4-[2-[4-[2-(2-hydroxy-3,6-disulfo-1-naphthalenyl)diazenyl]-2-methylphenyl]diazenyl]-2-methylphenyl]diazenyl]-,sodium salt (1:4)
2,7-Naphthalenedisulfonicacid,4-amino-5-hydroxy-3-[2-(4-methylphenyl)diazenyl]-6-[2-(4-nitrophenyl)diazenyl]-,sodium salt (1:2)