trinatrijev 5-4-klor-6-[2-(2,6-diklor-5-cijanopirimidin-4-ilamino)-1-metil-etilamino]-1,3,5-triazin-2-ilamino-4-hidroksi-3-(1-sulfonatonaftalen-2-ilazo)-naftalen-2,7-disulfonat;
7-amino-3-[4-(2-sulfoxietylsulfonyl)fenylazo]-4-hydroxi-8-[4-(2-sulfoxietylsulfonyl)-2-sulfofenylazo]naftalen-2-sulfonsyra, Na/K-salt; 7-amino-8-[4-(2-sulfoxietylsulfonyl)fenylazo]-4-hydroxi-3-[4-(2-sulfoxietylsulfonyl)-2-sulfofenylazo]naftalen-2-sulfonsyra, Na/K-salt; 7-amino-3,8-bis-[4-(2-sulfoxietylsulfonyl)-2-sulfofenylazo]-4-hydroxinaftalen-2-sulfonsyra, Na/K-salt