sodium and potassium 4-(3-aminopropylamino)-2,6-bis[3-(4-methoxy-2-sulfophenylazo)-4-hydroxy-2-sulfo-7-naphthylamino]-1,3,5-triazine

4-(3-Aminopropylamino)-2,6-bis-[3-(4-methoxy-2-sulfophenylazo)-4-hydroxy-2-sulfonapht-7-ylamino]-[1,3,5]triazine potassium sodium salt

2-Naphthalenesulfonic acid, 7,7-6-(3-aminopropyl)amino-1,3,5-triazine-2,4-diyldiiminobis4-hydroxy-3-(4-methoxy-2-sulfophenyl)azo-, potassium sodium salt