4-AMINO-1,5-NAPHTHALENEDISULFONIC ACID,SODIUM SALT, 1-NAPHTHYLAMINE-4,8-DISULFONIC ACID MONOSODIUM SALT, 5-naphthalenedisulfonicacid,2-amino-monosodiumsalt, Einecs 243-138-9, SODIUM 6-AMINO-5-SULFO-1-NAPHTHALENESULFONATE, D-ACID MONOSODIUM SALT, 2-NAPHTHYLAMINE-1,5-DISULFONIC ACID SODIUM SALT, 2-AMINO-1,5-NAPHTHALENEDISULFONIC ACID SODIUM SALT, Aminonaphtalenedisulfonicacidmonosodiumsalt