DISODIUM 6-AMINO-1,3-NAPHTHALENEDISULFONATE, Amino J Acid Disodium Salt Hydrate, Sodium 6-aminonaphthalene-1,3-disulfonate, 6-Amino-1,3-naphthalenedisulfonic Acid Disodium Salt Hydrate, Disodium 6-Amino-1,3-naphthalenedisulfonate Hydrate, AMINO J ACID DISODIUM SALT, 6-Amino-1,3-naphthalenedisulfonic acid sodium salt, 3-naphthalenedisulfonicacid,6-amino-disodiumsalt, 2-Naphthylamine-5,7-disulfonic Acid Disodium Salt Hydrate, sodium 6-aminonaphthalene-1,3-disulphonate, 2-NAPHTHYLAMINE-5,7-DISULFONIC ACID DISODIUM SALT, Amino J Acid Disodium Salt6-Amino-1,3-naphthalenedisulfonic Acid Disodium Salt2-Naphthylamine-5,7-disulfonic Acid Disodium Salt