Acid complex blue N-BN

disodium 4,4'-[methylenebis(4,1-phenyleneimino)]bis[1-amino-9,10-dihydro-9,10-dioxoanthracene-2-sulphonate] ACID YELLOW 14 (C.I. 18960) Acid complex yellow N-WA Acid red A5BL Acid yellow PA Acid ink blue G Acid brown BL Acid Brown G-01 Acid black NB Acid complex yellow N-GL Acid sauce red PA Acid Complex Green B Acid complex red N-2GA Acid complex yellow N-RA Acid complex ash N-BL Acid grey SGL Acid Brown BO Acid fluff black MBG