8 วัตถุกัดกร่อน 1-Butylamine 4-Nitroaniline Acetic acid Ammonia Ammonia solution Ammonia water Ammonium fluoride Ammonium hydroxide Ammonium hydroxide (solution) Benzoyl chloride Chromium Oxide Cuprous chloride Dibutylamine Hydrogen peroxide Iodine Maleic anhydride n-Butylamine Oxalic acid Oxalsaure Potassium dichromate Potassium hydroxide Silver nitrate Sodium azide Sodium dichromate Sodium hydroxide Sodium hypochlorite Sulfuric acid