~168(at 10mmHg)나프톨 염료p-니트로아닐린147.8―o-니트로페놀45.896.4~96.8(at 10mmHg)합성원료 지시약m-니트로페놀96.7194(at 70mmHg)p-니트로페놀114.9 ... -----------------------------------------------ⅠTABLE OF CONTENTS ----------------------------------- ... 실험 목적 ------------------------------------------------11-2.