摘要
防老剂ＴＮＰ中游离壬基酚的分析，国外多采用液相色谱法。本文探讨了用乙酸酐－吡啶乙酰化法，选择合适的分析条件，得到满意的结果，可供中小型生产厂家参考。
The free nonylphenol in antioxidant TNP was analyzed with LC abroad.We studied the method with acetic anhydride-pyridin acetylation,selected the adaptive analysis conditon and achieved good results. It may be a reference to the home middle and small factories.
出处
《山东化工》
CAS
1999年第2期37-38,共2页
Shandong Chemical Industry
