2,7-Naphthalenedisulfonicacid,4-amino-3-[2-[4'-[2-(2,4-diaminophenyl)diazenyl]-3,3'-dimethyl[1,1'-biphenyl]-4-yl]diazenyl]-5-hydroxy-6-[2-(4-sulfophenyl)diazenyl]-,sodium salt (1:3) (72906-45-7)

Identification
Name:	2,7-Naphthalenedisulfonicacid,4-amino-3-[2-[4'-[2-(2,4-diaminophenyl)diazenyl]-3,3'-dimethyl[1,1'-biphenyl]-4-yl]diazenyl]-5-hydroxy-6-[2-(4-sulfophenyl)diazenyl]-,sodium salt (1:3)
Synonyms:	2,7-Naphthalenedisulfonicacid,4-amino-3-[[4'-[(2,4-diaminophenyl)azo]-3,3'-dimethyl[1,1'-biphenyl]-4-yl]azo]-5-hydroxy-6-[(4-sulfophenyl)azo]-,trisodium salt (9CI)
CAS:	72906-45-7
EINECS:	277-003-0
Molecular Formula:	C36H31 N9 O10 S3 . 3 Na
Molecular Weight:	911.82613
InChI:	InChI=1/C36H31N9O10S3.3Na/c1-18-13-20(3-10-27(18)41-43-29-12-5-23(37)17-26(29)38)21-4-11-28(19(2)14-21)42-44-34-30(57(50,51)52)15-22-16-31(58(53,54)55)35(36(46)32(22)33(34)39)45-40-24-6-8-25(9-7-24)56(47,48)49;;;/h3-17,40H,37-39H2,1-2H3,(H,47,48,49)(H,50,51,52)(H,53,54,55);;;/q;3*+1/p-3/b43-41+,44-42+,45-35+;;;
Molecular Structure:
Properties
Safety Data