Synthesis of Triethyl Citrate with High Purity

高纯度 柠檬 酸 三 乙酯的合成

Different kinds of plasticizer were chosen to add to the films and DSC was taken it proved that Tg had most decreased when triethyl citrate was added .

选择了不同的增塑剂加入膜后进行差热分析，以 三 醋酸甘油 酯 作为增塑剂可以对膜的 Tg有最大程度的降低。

The patch formulations was optimized by orthogonal design which used acrylic resin as major composition in addition to succinic acid as crosslinking agent and triethyl citrate as plasticizer .

以丙烯酸树脂为主要组分，加入琥珀酸作为交联剂、 柠檬 酸 三 乙酯作为增塑剂，通过正交设计实验，对 川芎嗪 醇 质体贴剂的处方进行优化。

The best formulations of Ligustrazine ethosomes patch were 0.4 g acrylic resin 0.23 g succinic acid and 0.054 g triethyl citrate 10 % Ligustrazine ethosomes and 5 % azone .

川芎嗪醇质体贴剂最优处方为丙烯酸树脂0.4g、 柠檬酸 三 乙酯0.23g、琥珀酸 0.054g，川芎嗪醇质体混悬液和氮酮的含量分别为10%和5%。

The results showed that the ratio of the coating material of retarding film and the amount of plasticizer triethyl citrate were the main influence effects of the delayed release .

结果表明，阻滞层包衣材料的配比和增塑剂 柠檬 酸 三 乙酯的用量是影响延迟效果的主要因素。

The triethyl citrate was prepared from citric acid and ethanol with activated carbon supported ferric chloride as catalyst .

以活性炭固载氯化铁为催化剂，用柠檬酸和乙醇合成了 柠檬酸 三 乙酯。