Acid Black 58

trialan grey bg ; navitan grey bl ; grey bl ; c.i. acid black58 (8ci) ; derma lightgrey bl ; c.i. 12230 ; c.i.acid black 58 ; silk fast grey bwl ; acid grey gl ; lanafast grey bgl ; lanyl grey bg ; lanasyn grey bl ; irgalan grey bl ; chromate(1-), bis[ethyl[7-hydroxy-8-[[2-hydroxy-5-(methylsulfonyl)phenyl]azo]-1-naphthalenyl]carbamato(2-)]-,hydrogen, (oc-6-11)- (9ci) ; sulfoninegrey bwl ; acid black 58 ; acid grey bl ; navilan grey bl ; dinalan grey bl