纺织品中富马酸二甲酯的测定  

Determination of dimethyl fumarate in textiles

作　　者：钱凯[1] 曹锡忠[1] 丁友超[1] 周静珠[1] 

机构地区：[1]江苏出入境检验检疫局,江苏南京210001

出　　处：《印染》2009年第14期44-45,共2页China Dyeing and Finishing

摘　　要：以乙酸乙酯对纺织品试样进行提取处理，采用气相色谱-质谱法测定纺织品中富马酸二甲酯的含量。该方法的回收率在86．3％～102％，在质量浓度0．05～5．0g,g／mL范围内，标准曲线的回归方程为Y=178384x-2800，相关系数0．9998，RSD小于6．9％（n=7）。该方法操作简单、快速、准确，灵敏度高，重现性好，可用于纺织品中富马酸二甲酯的日常检测。Determination of dimethyl fumarate （DMF） in textiles by gas chromatographic-mass spectrometric method is studied. Effect of measurement conditions on the methods is investigated and suitable parameters are found. The recovery of method is 86. 3% - 102%, within the concentration of 0. 05 - 5.0 ug / mL, standard curve regression equation is y = 178 384x - 2 800,the correlation coefficient R2 = 0. 999 8, RSD is less than 6.9% （ n = 7）. The method features simple, rapid and accurate, high sensitivity, good reproducibility.

关 键 词：测试 富马酸二甲酯 气相色谱法 质谱法 纺织品 

分 类 号：TS107[轻工技术与工程—纺织工程]