Direct Red 31

c.i. direct red 31, disodium salt (8ci) ; solar pink 2b. ; direct red 12b ; belamine fast pink g ; condirect red ca ; atlantic brilliant red 12b ; mitsui direct brilliant red b ; benzo rhoduline red ba-cf ; diazol rose r ; diphenyl red rw ; aizen direct rhodulinered bh ; c.i. directred 31 (7ci) ; direct rose bs ; benzanil roseb ; azine fast red 12bk ; benzo rhoduline red b ; direct red m 12b ; c.i. 29100 ; direct brilliant red b ; direct pink 12b ; 2-naphthalenesulfonicacid, 7,7'-iminobis[4-hydroxy-3-(phenylazo)-, disodium salt (9ci) ; direct pink ; directrhoduline red b ; tertrodirect pink dr ; pyrazol pink 2b ; c.i.29100 ; nippon fast red bb ; amanil rhoduline red b ; direct pink3b ; direct pink 3b ; 2-naphthalenesulfonicacid, 7,7'-iminobis[4-hydroxy-3-(2-phenyldiazenyl)-, sodium salt (1:2) ; chloraminerose b ; colonal red 7b ; vondacelred 12b ; pink red 12b