Blue No.403

Legal color:	Blue No.403
General name:	Sudan Blue B
Class:	Solvent Dye
FDA :
CI #:	C.I. 61520
Color #:	Solv. Blue 63
CAS #:	6408-50-0
CAS :	9,10-Anthracenedione,1-(methylamino)-4-[(3-methylphenyl)amino]-
IUPAC:	→1;1-Methylamino-4-(3-methylphenylamino)anthraquinone →2;1-Methylamino-4-(m-toluidino)anthraquinone →3;4-Methylamino-1-(m-toluidino)anthraquinone
Chemical structure :	Sudan Blue B