woolbluerl, modrkysela92, Anazolene Sodium, acid blue 92, trisodium 4-hydroxy-4-(4-anilino-5-sulfonato-1-naphthylazo)naphthalene-2,7-disulfonate, dtrisodium, colacidbluea, FAST CYANIN, Trisodium 4-hydroxy-4-(4-anilino-5-sulphonato-1-naphthylazo)naphtalene-2,7-disulphonate, 4-hydroxy-5-{[4-(phenylamino)-5-sulfo-1-naphthyl]azo}-2,7-naphthalene disulfonic acid trisodium salt, acidblue2k, fenazobluesr, ACID BLUE A, benzylbluer, SULPHON ACID BLUE RA