2,7-Naphthalenedisulfonicacid,5-[2-(2-amino-4-hydroxyphenyl)diazenyl]-3-[2-[4'-[2-[7-[2-(2-amino-4-hydroxyphenyl)diazenyl]-1-hydroxy-3-sulfo-2-naphthalenyl]diazenyl]-3,3'-dimethyl[1,1'-biphenyl]-4-yl]diazenyl]-4-hydroxy-,sodium salt (1:?) (57167-02-9)

Identification
Name:	2,7-Naphthalenedisulfonicacid,5-[2-(2-amino-4-hydroxyphenyl)diazenyl]-3-[2-[4'-[2-[7-[2-(2-amino-4-hydroxyphenyl)diazenyl]-1-hydroxy-3-sulfo-2-naphthalenyl]diazenyl]-3,3'-dimethyl[1,1'-biphenyl]-4-yl]diazenyl]-4-hydroxy-,sodium salt (1:?)
Synonyms:	2,7-Naphthalenedisulfonicacid,5-[(2-amino-4-hydroxyphenyl)azo]-3-[[4'-[[7-[(2-amino-4-hydroxyphenyl)azo]-1-hydroxy-3-sulfo-2-naphthalenyl]azo]-3,3'-dimethyl[1,1'-biphenyl]-4-yl]azo]-4-hydroxy-,sodium salt (9CI)
CAS:	57167-02-9
EINECS:	260-603-1
Molecular Formula:	C46H36 N10 O13 S3 . x Na
Molecular Weight:	1098.97773
InChI:	InChI=1/C46H36N10O13S3.3Na/c1-22-13-24(4-9-35(22)50-55-43-40(71(64,65)66)16-26-3-6-28(18-32(26)45(43)59)49-52-37-11-7-29(57)19-33(37)47)25-5-10-36(23(2)14-25)51-56-44-41(72(67,68)69)17-27-15-31(70(61,62)63)21-39(42(27)46(44)60)54-53-38-12-8-30(58)20-34(38)48;;;/h3-21,49-51,54H,47-48H2,1-2H3,(H,61,62,63)(H,64,65,66)(H,67,68,69);;;/q;3*+1/p-3/b52-37+,53-38-,55-43-,56-44+;;;
Molecular Structure:
Properties
Flash Point:	°C
Boiling Point:	°Cat760mmHg
Density:	g/cm³
Flash Point:	°C
Safety Data