natrijev/kalijev (3-(4-(5-(5-klor-4,6-difluorpirimidin-2-ilamino)-2-metoksi-3-sulfonatofenilazo)-2-oksidofenilazo)-2,5,7-trisulfonato-4-naftolato)bakar(II)
trinatrium(2,4(eller 2,6 eller 4,6)-bis(3,5-dinitro-2-oxidofenylazo)-5-hydroxifenolato)(2(eller 4 eller 6)-(3,5-dinitro-2-oxidofenylazo)-5-hydroxi-4(eller 2 eller 6)-(4-nitro-2-sulfonatofenylazo)fenolato)ferrat(1-); trinatrium(2,4(eller 2,6 eller 4,6)-bis(3,5-dinitro-2-oxidofenylazo)-5-hydroxifenolato)(2(eller 4 eller 6)-(3,5-dinitro-2-oxidofenylazo)-5-hydroxi-4(eller 2 eller 6)-(3-sulfonatofenylazo)fenolato)ferrat(1-);