trilitijev 1-hidroksi-7-(3-sulfonatoanilino)-2-(3-metil-4-(2-metoksi-4-(3-sulfonatofenilazo)fenilazo)fenilazo)naftalen-3-sulfonat
reaktionsblandning av: trinatrium-N(1')-N(2):N(1''')-N(2'')-η-6-[2-amino-4-(eller 6)-hydroxi-(eller 4-amino-2-hydroxi)fenylazo]-6''-(1-karbaniloyl-2-hydroxiprop-1-enylazo)-5',5'''-disulfamoyl-3,3''-disulfonatobis(naftalen-2,1'-azobensen-1,2'-diolato-O(1), O(2'))-kromat;