Description:

1-Naphthylamine (alpha-naphthylamine), 2Naphthylamine (betanaph thylamine) and their derivatives; salts thereof:Alpha naphthylamine, Phenyl alpha naphthylamine, Phenyl beta naphthylamine, Amino F-acid, Aminolineli-R-acid, Sodium naphthionate:Bronners acid (2-naphthylamine-6- sulphonic acid), Cleves acid(1-naphthylamine-6-sulphonic acid), Epsilon acid (1-naphthylamine-3,8disulphonic acid), Kochs acid (1-naphthylamine3,6,8-trisulphonic acid), Laurents acid (1naphthylamine-5-sulphonic acid), Tobias acid (2naphthylamine-1-sulph onic acid):Naphthionic acid (1-naphthylamine-4- sulphonic acid), Para tolyl peri acid (para tolyl-1-naphthylamine-8-sulphonic acid), Phenyl peri acid (phenyl-1-naphthylamine-8-sulphonic acid):Cleves acid(1-naphthylamine-6-sulphonic acid).