Explanatory notes
… (dyes, etc.). (4) 1-Naphthylamine ( a -naphthylamine) (C 10 H 7 NH 2 )* . Crystallises in white needles, but may also … ores, etc. (5) 2-Naphthylamine ( b -naphthylamine) (C 10 H 7 NH 2 ). White powder or nacreous flakes, odourless; …