目的 建立有效的阻燃剂使用规范和监管制度，利用微波萃取-GC-MS法测定软包装材料中5种有机磷酸酯阻燃剂的含量。方法 以软包装材料为研究对象，样品经微波萃取，采用DB-5色谱柱分离，利用GC-MS进行测定。结果 在0.2～50.0 mg/kg范围内，线性相关系数均大于0.9994，线性关系良好；检出限在0.05～0.10 mg/kg之间，定量限在0.2～0.5 mg/kg之间；加标回收率在85.6%～104.7%之间，相对标准偏差为1.3%～2.5%。结论 文中方法简便、快速，能够满足软包装材料中对5种有机磷酸酯阻燃剂检测的要求。

The work aims to establish an effective flame retardant usage specifications and regulatory system, and determine the content of 5 kinds of organic phosphate flame retardants in soft packaging materials by microwave extraction-GC-MS method. Taking the soft packing material as the research object, the samples were extracted by microwave, separated by the DB-5 chromatographic column, and determined by GC-MS. In the range of 0.2~50.0 mg/kg, the linearly dependent coefficients were greater than 0.9994, and the linear relationship was good; the detection limit was 0.05~0.10 mg/kg and the limit of quantitation was 0.2~0.5 mg/kg; the rate of recovery was 85.6%~104.7% of standard addition, and the relative standard deviation ranged from 1.3%~2.5%. The proposed method is simple and rapid, and it can meet the requirements of the detection of 5 kinds of organic phosphate flame retardants in the soft packaging materials.