2N Acetic Acid Preparation Usp
2N Acetic Acid Preparation Usp . You should dilute it 8 times.so get 250ml of 2n solution and add to 1l. Take 900 ml of anhydrous glacial acetic acid add 8.5 ml of perchloric acid, mix well then add 30 ml of acetic anhydride, further dilute to 1000 ml with glacial acetic acid, mix well. Patent EP0256812B1 Process for separation of nprotected alphal from www.google.com Acetic acid 2n solution ts : To prepare 5 n acetic acid, add 28.75 ml glacial acetic acid to 71.25 ml distilled water. The residue weighs not more than 5 mg (0.5%).