1,3-Naphthalenedisulfonic acid,7-amino-,ammonium potassium salt (1:1:1), 86-65-7 (Parent), 1,3-Naphthalenedisulfonic acid,7-amino-,ammonium potassium salt, 1,3-Naphthalenedisulfonic acid,7-amino-,monoammonium monopotassium salt, Ammonium potassium 7-aminonaphthalene-1,3-disulphonate, EINECS 269-271-2, ammonium potassium 7-aminonaphthalene-1,3-disulfonate(1:1:1)