Benzoic acid,2,2'-[(3,3'-dimethoxy[1,1'-biphenyl]-4,4'-diyl)bis[2,1-diazenediyl(2-amino-5-hydroxy-7-sulfo-6,1-naphthalenediyl)-2,1-diazenediyl]]bis[5-nitro-,sodium salt (1:4) (70210-33-2)

Identification
Name:	Benzoic acid,2,2'-[(3,3'-dimethoxy[1,1'-biphenyl]-4,4'-diyl)bis[2,1-diazenediyl(2-amino-5-hydroxy-7-sulfo-6,1-naphthalenediyl)-2,1-diazenediyl]]bis[5-nitro-,sodium salt (1:4)
Synonyms:	Benzoicacid,2,2'-[(3,3'-dimethoxy[1,1'-biphenyl]-4,4'-diyl)bis[azo(2-amino-5-hydroxy-7-sulfo-6,1-naphthalenediyl)azo]]bis[5-nitro-,tetrasodium salt (9CI)
CAS:	70210-33-2
EINECS:	274-429-9
Molecular Formula:	C48H34 N12 O18 S2 . 4 Na
Molecular Weight:	1218.91048
InChI:	InChI=1/C48H34N12O18S2.4Na/c1-77-37-15-21(3-11-35(37)53-57-43-39(79(71,72)73)19-27-25(45(43)61)7-9-31(49)41(27)55-51-33-13-5-23(59(67)68)17-29(33)47(63)64)22-4-12-36(38(16-22)78-2)54-58-44-40(80(74,75)76)20-28-26(46(44)62)8-10-32(50)42(28)56-52-34-14-6-24(60(69)70)18-30(34)48(65)66;;;;/h3-20,61-62H,49-50H2,1-2H3,(H,63,64)(H,65,66)(H,71,72,73)(H,74,75,76);;;;/q;4*+1/p-4/b55-51+,56-52+,57-53+,58-54+;;;;
Molecular Structure:
Properties
Safety Data