[1,1'-Biphenyl]-2,2'-disulfonicacid,4-[2-[7-[2-(2,4-diaminophenyl)diazenyl]-1-hydroxy-3-sulfo-2-naphthalenyl]diazenyl]-4'-[2-(4-hydroxyphenyl)diazenyl]-,sodium salt (1:3) (6360-43-6)

Identification
Name:	[1,1'-Biphenyl]-2,2'-disulfonicacid,4-[2-[7-[2-(2,4-diaminophenyl)diazenyl]-1-hydroxy-3-sulfo-2-naphthalenyl]diazenyl]-4'-[2-(4-hydroxyphenyl)diazenyl]-,sodium salt (1:3)
Synonyms:	C.I. DirectBrown 93, trisodium salt (8CI); [1,1'-Biphenyl]-2,2'-disulfonic acid,4-[[7-[(2,4-diaminophenyl)azo]-1-hydroxy-3-sulfo-2-naphthalenyl]azo]-4'-[(4-hydroxyphenyl)azo]-,trisodium salt (9CI); C.I. 31860; C.I. Direct Brown 93; Corium Chrome Brown MRG
CAS:	6360-43-6
EINECS:	228-827-4
Molecular Formula:	C34H23N8Na3O11S3
Molecular Weight:	884.75773
InChI:	InChI=1/C34H26N8O11S3.3Na/c35-19-2-12-29(28(36)14-19)41-39-21-3-1-18-13-32(56(51,52)53)33(34(44)27(18)15-21)42-40-23-7-11-26(31(17-23)55(48,49)50)25-10-6-22(16-30(25)54(45,46)47)38-37-20-4-8-24(43)9-5-20;;;/h1-17,38,40H,35-36H2,(H,45,46,47)(H,48,49,50)(H,51,52,53);;;/q;3*+1/p-3/b41-39+,42-33+;;;
Molecular Structure:
Properties
Safety Data