Acetic acid,2,2'-[[4,4'-bis[2-[1-hydroxy-6-[(4-methoxyphenyl)amino]-3-sulfo-2-naphthalenyl]diazenyl][1,1'-biphenyl]-3,3'-diyl]bis(oxy)]bis-,sodium salt (1:4) (6655-95-4)

Identification
Name:	Acetic acid,2,2'-[[4,4'-bis[2-[1-hydroxy-6-[(4-methoxyphenyl)amino]-3-sulfo-2-naphthalenyl]diazenyl][1,1'-biphenyl]-3,3'-diyl]bis(oxy)]bis-,sodium salt (1:4)
Synonyms:	Aceticacid,2,2'-[[4,4'-bis[[1-hydroxy-6-[(4-methoxyphenyl)amino]-3-sulfo-2-naphthalenyl]azo][1,1'-biphenyl]-3,3'-diyl]bis(oxy)]bis-,tetrasodium salt (9CI); Benzo Cuprol Blue FBL (6CI); C.I. Direct Blue 158,tetrasodium salt (8CI); Benzo Fast Copper Blue FBL; Benzo Fast Copper BlueFBLA-CF; C.I. 24555; C.I. Direct Blue 158; Coprantine Pure Blue 2RLL;Cuprodiazol Light Blue NL; Cuprofix Blue CFBL; Derma Fast Blue CW-4R; DirectBlue 158; Direct Lightfast Pure Blue 2KU; Durazol Copper Blue FB; Resofix BlueC2RL
CAS:	6655-95-4
EINECS:	229-683-5
Molecular Formula:	C50H40 N6 O16 S2 . 4 Na
Molecular Weight:	1132.94052
InChI:	InChI=1/C50H40N6O16S2.4Na/c1-69-35-11-5-31(6-12-35)51-33-9-15-37-29(19-33)23-43(73(63,64)65)47(49(37)61)55-53-39-17-3-27(21-41(39)71-25-45(57)58)28-4-18-40(42(22-28)72-26-46(59)60)54-56-48-44(74(66,67)68)24-30-20-34(10-16-38(30)50(48)62)52-32-7-13-36(70-2)14-8-32;;;;/h3-24,51-52,61-62H,25-26H2,1-2H3,(H,57,58)(H,59,60)(H,63,64,65)(H,66,67,68);;;;/q;4*+1/p-4
Molecular Structure:
Properties
Safety Data