1-Naphthalenesulfonicacid, 3-hydroxy-4-[2-(1-hydroxy-2-naphthalenyl)diazenyl]- (25747-05-1)

Identification
Name:	1-Naphthalenesulfonicacid, 3-hydroxy-4-[2-(1-hydroxy-2-naphthalenyl)diazenyl]-
Synonyms:	1-Naphthalenesulfonicacid, 3-hydroxy-4-[(1-hydroxy-2-naphthalenyl)azo]- (9CI); 2-Naphthol-4-sulfonicacid, 1-(1-hydroxy-2-naphthylazo)- (6CI); Solochrome Black 6B free acid
CAS:	25747-05-1
EINECS:	247-234-1
Molecular Formula:	C20H14 N2 O5 S
Molecular Weight:	394.4006
InChI:	InChI=1/C20H14N2O5S/c23-17-11-18(28(25,26)27)14-7-3-4-8-15(14)19(17)22-21-16-10-9-12-5-1-2-6-13(12)20(16)24/h1-11,21,24H,(H,25,26,27)/b22-19+
Molecular Structure:
Properties
Flash Point:	°C
Boiling Point:	°Cat760mmHg
Density:	1.5g/cm³
Refractive index:	1.715
Flash Point:	°C
Safety Data

Other Product

1-Naphthalenesulfonicacid, 4-[2-(2-hydroxy-1-naphthalenyl)diazenyl]-
1-Naphthalenesulfonicacid, 4-[2-(4-hydroxy-1-naphthalenyl)diazenyl]-
1-Naphthalenesulfonicacid, 3-hydroxy-4-[2-(2-hydroxy-1-naphthalenyl)diazenyl]-, sodium salt (1:1)
1-Naphthalenesulfonicacid, 3-hydroxy-4-[2-(1-hydroxy-2-naphthalenyl)diazenyl]-, sodium salt (1:1)
1-Naphthalenesulfonicacid, 3-hydroxy-4-[2-(2-hydroxy-1-naphthalenyl)diazenyl]-, zinc salt (2:1)
1-Naphthalenesulfonicacid,3-hydroxy-4-[2-[2-hydroxy-3-[[(3-nitrophenyl)amino]carbonyl]-1-naphthalenyl]diazenyl]-
1-Naphthalenesulfonicacid, 3-hydroxy-4-[2-(2-hydroxy-1-naphthalenyl)diazenyl]-7-nitro-
1-Naphthalenesulfonicacid, 3-hydroxy-4-[2-(1-hydroxy-2-naphthalenyl)diazenyl]-7-nitro-
1-Naphthalenesulfonicacid, 3-hydroxy-4-[2-(2-hydroxy-1-naphthalenyl)diazenyl]-
1-Naphthalenesulfonicacid, 4-hydroxy-3-[2-(4-sulfo-1-naphthalenyl)diazenyl]-, sodium salt (1:2)
1-Naphthalenesulfonicacid, 4-hydroxy-3-[2-(4-sulfo-1-naphthalenyl)diazenyl]-, aluminum salt (3:2)
1-Naphthalenesulfonicacid, 4-hydroxy-3-[2-(6-sulfo-2-naphthalenyl)diazenyl]-, sodium salt (1:2)
1-Naphthalenesulfonicacid, 4-[2-[1-hydroxy-6-(phenylamino)-3-sulfo-2-naphthalenyl]diazenyl]-
1-Naphthalenesulfonicacid, 4-hydroxy-3-[2-(4-sulfo-1-naphthalenyl)diazenyl]-
1-Naphthalenesulfonicacid,4-hydroxy-3-[2-[4-[2-[4-(phenylamino)-3-sulfophenyl]diazenyl]-1-naphthalenyl]diazenyl]-,sodium salt (1:2)
1-Naphthalenesulfonicacid, 2-[2-(2-hydroxy-1-naphthalenyl)diazenyl]-
1-Naphthalenesulfonicacid,4-amino-5-hydroxy-6-[2-(1-naphthalenyl)diazenyl]-3-[2-(4-sulfophenyl)diazenyl]-,sodium salt (1:2)
2-Naphthalenesulfonicacid,7-amino-4-hydroxy-3-[2-[7-sulfo-4-[2-[4-[2-(3-sulfophenyl)diazenyl]-1-naphthalenyl]diazenyl]-1-naphthalenyl]diazenyl]-,sodium salt (1:3)
2-Naphthalenesulfonicacid,8-[2-[1-hydroxy-6-(phenylamino)-3-sulfo-2-naphthalenyl]diazenyl]-5-[2-[6-sulfo-4-[2-(3-sulfophenyl)diazenyl]-1-naphthalenyl]diazenyl]-,sodium salt (1:?)
2-Naphthalenesulfonicacid,5-[2-[1-hydroxy-6-(phenylamino)-3-sulfo-2-naphthalenyl]diazenyl]-8-[2-[6-sulfo-4-[2-(3-sulfophenyl)diazenyl]-1-naphthalenyl]diazenyl]-,sodium salt (1:?)