Violet BNP, 80539-34-0, C.I. 42581

Colour Index

Name:	Violet BNP
CAS:	80539-34-0
C.I. No.:	C.I. 42581
Synonyms	C.I. 42581; C.I. Food Violet 3; sodium 4,4'-{[(4-{[4-(dimethylamino)phenyl][4-(dimethyliminio)cyclohexa-2,5-dien-1-ylidene]methyl}phenyl)imino]dimethanediyl}dibenzenesulfonate
Molecular Formula	C₃₇H₃₆N₃NaO₆S₂
Molecular Weight	705.818
InChI	InChI=1/C37H37N3O6S2.Na/c1-38(2)32-15-9-29(10-16-32)37(30-11-17-33(18-12-30)39(3)4)31-13-19-34(20-14-31)40(25-27-5-21-35(22-6-27)47(41,42)43)26-28-7-23-36(24-8-28)48(44,45)46;/h5-24H,25-26H2,1-4H3,(H-,41,42,43,44,45,46);/q;+1/p-1
CAS Registry Number	80539-34-0
Molecular Structure