68213-88-7

Einecs 269-271-2 7-amino-3-sulfonaphthalene-1-sulfonate Ammonium potassium 7-aminonaphthalene-1,3-disulfonate ammonium potassium 7-aminonaphthalene-1,3-disulphonate 1,3-Naphthalenedisulfonic acid, 7-amino-, ammonium potassium salt 1,3-Naphthalenedisulfonic acid, 7-amino-, ammonium potassium salt (1:1:1) 1,3-Naphthalenedisulfonic acid, 7-amino-, monoammonium monopotassium salt