CAJ | 학술논문

本文以乙酸乙酯为溶剂、采用超声波辅助萃取和气相色谱-质谱法，建立了纺织染整助剂中富马酸二甲酯含量的测定方法，并对样品前处理条件和仪器分析条件进行了优化。方法检出限为0.1 mg/kg，回收率为73%~101%，RSD小于10%（n=6）。本方法简单、快速，准确，精密度好，可用于纺织染整助剂中富马酸二甲酯的测定。
본문이을산을지위용제、채용초성파보조췌취화기상색보-질보법，건립료방직염정조제중부마산이갑지함량적측정방법，병대양품전처리조건화의기분석조건진행료우화。방법검출한위0.1 mg/kg，회수솔위73%~101%，RSD소우10%（n=6）。본방법간단、쾌속，준학，정밀도호，가용우방직염정조제중부마산이갑지적측정。
An ultrasonic assisted extraction and gas chromatography-mass spectrometry (GC-MS) method was developed for the determination of dimethyl fumarate in dyeing and finishing auxiliaries for textiles by using ethyl acetate as solvent, and the sample pre-treatment conditions and instrument analysis conditions were optimized. The detection limit of this method was 0.1 mg/kg, the recovery was 73%~101%, and the relatively standard deviation (RSD) was less than 10% (n-6). The method is suitable for the determination of dimethyl fumarate in dyeing and finishing auxiliaries for textiles with advantages of simple operation, fast operation speed and high accuracy and precision.