triacetin

triacetin

1. triacetin cream

三乙酰甘油酯乳膏

2. Triacetin;Glyceryl triacetate;1,2,3-Propanetriol, triacetate;1,2,3-propanetriol triacetate;fema number 2007 ...

三乙酸甘油酯;三醋酸甘油酯;1,2,3-丙三醇三乙酸酯香港

3. Keywords Triacetin;Ester;Gas chromatography-mass sepectrometry analysis;

三乙酸甘油酯;酯含量;气相色谱-质谱法;

4. triacetin powder

三醋精散, 甘油三乙酸酯散

5. had great thermal stability, so triacetin was excellent plasticizer for cellulose triacetate.

关键字：塑化剂、拟热可塑三醋酸纤维素、热失重分析、甘油、甘油三乙酸酯。

6. Keywords cigarette smoke condensate;triacetin;GC/MS;internal standard method;

卷烟烟气总粒相物;三醋酸甘油酯;气相色谱/质谱;内标法;

7. Keywords Plasticizer;Tar;Triethyl citrate;Triacetin;Solid superacid;

增塑剂;焦油;柠檬酸三乙酯;三醋酸甘油酯;固体超强酸;

8. Determination of Triacetin in Fliter Rodsof Cellulose Acetate by Near Infrared Diffuse Reflectance Spectroscopy CAO Jian-guo DOU Feng (Nantong Cellulose Fibers Company.

摘 要：本文研究了采用近红外漫反射测定醋酸纤维滤棒中的烟草专卖调研报告三醋酸甘油酯的烟草专卖调研报告新方法，并对所建立的数学模型进行了优化和验证。

9. The (recovery) was about 98.9% and the RSD was less than 2%.This method was suitable to fast analysis of triacetin in acetate filter rod.

方法的回收率为98.9%,RSD小于2%,适用于醋酸纤维滤棒中三醋酸甘油酯的快速分析。

10. Comparing with the testing results of the classic methods, the feasibility and practicability of analysis of ester in triacetin by using GC-MS is explored in this paper.

本文采用气相色谱-质谱法分析检测三乙酸甘油酯的酯含量,并对照用经典方法检测的结果,探索用气相色谱-质谱法检测三乙酸甘油酯的酯含量的可行性和实用性。

11. Keywords heteropoly acid;esterification;triacetin;

杂多酸;酯化;三醋酸甘油酯;

12. Keywords Filter rod;Triacetin;Plasticizer;HPLC;

滤棒;三醋酸甘油酯;纯度;HPLC;

13. It was found that single or mixed are earth chlorides are allgood catalys for the synthesis of triacetin.

结果表明，单一氯化稀土和混合氯化稀土均具有很好的催化活性；

14. Keywords Near infrared diffuse reflectance spectroscopy;Triacetin;Partial least square;Cellulose acetate filter rod;

近红外漫反射光谱;三醋酸甘油酯;偏最小二乘法;醋酸纤维滤棒;

15. Determination of Triacetin in Cellulose Acetate Filter Rod with Near Infrared Diffuse Reflectance Spectroscopy

近红外漫反射光谱法测试醋酸纤维滤棒中的三醋酸甘油酯

16. Keywords cellulose acetate filter rod;triacetin;gas chromatography;

醋酸纤维滤棒;三醋酸甘油酯;气相色谱法;

17. Triacetin was extracted from filter rod or plasticizer with methanol under room temperature, then analyzed.

采用甲醇室温下振荡萃取和液相色谱法测定了增塑剂及醋酸纤维滤棒中三醋酸甘油酯的含量。