酸さん塩えん化か物ぶつさんえんかぶつMeanings1nounacid chlorideTechnical term in organic chemistry for a compound derived from a carboxylic acid by replacing the hydroxyl group with a chlorine atom.酸さん塩えん化か物ぶつは有ゆう機き合ごう成せいでよく使つかわれる試し薬やくです。