1-Naphthalenesulfonicacid,3-[2-[4'-[2-(6-amino-1-hydroxy-3-sulfo-2-naphthalenyl)diazenyl]-3,3'-dimethyl[1,1'-biphenyl]-4-yl]diazenyl]-4-hydroxy-,sodium salt (1:2) (2429-72-3)

Identification
Name:	1-Naphthalenesulfonicacid,3-[2-[4'-[2-(6-amino-1-hydroxy-3-sulfo-2-naphthalenyl)diazenyl]-3,3'-dimethyl[1,1'-biphenyl]-4-yl]diazenyl]-4-hydroxy-,sodium salt (1:2)
Synonyms:	1-Naphthalenesulfonicacid,3-[[4'-[(6-amino-1-hydroxy-3-sulfo-2-naphthalenyl)azo]-3,3'-dimethyl[1,1'-biphenyl]-4-yl]azo]-4-hydroxy-,disodium salt (9CI); C.I. Direct Blue 3 (7CI); C.I. Direct Blue 3, disodiumsalt (8CI); Aminogene Blue RN; Benzo Azurine 3R; Benzo Azurine 3RS; BrasilaminaViolet 2B; C.I. 23705; Diaphtamine Azurine 3R; Diazol Blue 3R; Diazophenyl BlueAJ; Direct Azurine 3R; Direct Azurine M3R; Direct Blue 3; Erie Violet 2B;Hispamin Violet 2B; Naphtamine Blue 3R; Oxamine Blue 4R; Trisulfon Violet 3B
CAS:	2429-72-3
EINECS:	219-383-2
Molecular Formula:	C34H27 N5 O8 S2 . 2 Na
Molecular Weight:	741.7
InChI:	InChI=1/C34H27N5O8S2.2Na/c1-18-13-20(7-11-27(18)36-38-29-17-30(48(42,43)44)25-5-3-4-6-26(25)33(29)40)21-8-12-28(19(2)14-21)37-39-32-31(49(45,46)47)16-22-15-23(35)9-10-24(22)34(32)41;;/h3-17,36-37H,35H2,1-2H3,(H,42,43,44)(H,45,46,47);;/q;2*+1/p-2/b38-29-,39-32+;;
Molecular Structure:
Properties
Flash Point:	°C
Boiling Point:	°Cat760mmHg
Density:	g/cm³
Flash Point:	°C
Safety Data