品牌:1941
一氯代碳酸乙烯酯的制备产物测定专用毛细管柱 详细信息:
名称:毛细管柱
规格:30m*0.32mm
型号:HH-CEC
一氯代碳酸乙烯酯的制备方法,包括:在塔式反应器内,沿塔高方向,每隔1米为一个填料层,安装一个支架,每个支架底部安装一个汞浸液灯,在每层填料的上方,分别安装一个液体均布器和一个第二汞浸液灯;将碳酸乙烯酯预热60℃,再加入引发剂和催化剂,加热60℃,得含有引发剂和催化剂的碳酸乙烯酯液体;从塔底通入氮气,置换塔内空气,氮气尾气放空;氯气干燥脱水后,加热65℃,在塔底部和塔中部分别通入氯气,从塔顶加入含有引发剂和催化。
浩瀚色谱(山东)应用技术开发有限公司,,,研发生产氯代碳酸乙烯酯制备过程测定的专用气相色谱GC-,测定了一氯代碳酸乙烯酯和二氯代碳酸乙烯酯及残存的原料碳酸乙烯酯的含量,柱效高,分离好,峰型对称.此项技术为浩瀚色谱的。
其中原料碳酸乙烯酯(EC):5.7062%;二氯碳酸乙烯酯(DCEC):9.46%;氯代碳酸乙烯酯(CEC):81.14%.
一氯代碳酸乙烯酯的制备产物测定专用毛细管柱 测试谱图:
序号 |
保留时间 |
组分名称 |
浓度 |
峰面积 |
峰高 |
结果判定 |
1 |
0.979 |
|
0.0213 |
1290 |
293 |
|
2 |
1.148 |
|
0.0859 |
5194 |
3981 |
|
3 |
1.619 |
|
0.0411 |
2485 |
413 |
|
4 |
1.739 |
|
0.1764 |
10669 |
1124 |
|
5 |
2.099 |
|
0.0235 |
1420 |
152 |
|
6 |
2.549 |
|
0.0486 |
2942 |
189 |
|
7 |
3.259 |
|
0.0265 |
1601 |
184 |
|
8 |
5.154 |
|
0.0215 |
1298 |
378 |
|
9 |
6.224 |
|
0.0272 |
1646 |
552 |
|
10 |
7.355 |
|
0.0229 |
1388 |
237 |
|
11 |
8.468 |
|
0.4619 |
27945 |
9114 |
|
12 |
10.482 |
|
0.0287 |
1735 |
447 |
|
13 |
11.267 |
EC |
5.7062 |
345214 |
104380 |
碳酸乙烯酯 |
14 |
11.972 |
|
0.0302 |
1824 |
318 |
|
15 |
12.584 |
|
0.2179 |
13181 |
3644 |
|
16 |
13.119 |
|
0.0911 |
5514 |
1547 |
|
17 |
13.470 |
|
0.0463 |
2801 |
746 |
|
18 |
13.839 |
|
0.3849 |
23287 |
6486 |
|
19 |
14.117 |
|
0.3071 |
18582 |
2902 |
|
20 |
14.364 |
|
0.0282 |
1708 |
384 |
|
21 |
15.038 |
DCEC |
9.4644 |
572580 |
64020 |
二氯碳酸乙烯酯 |
22 |
15.226 |
|
0.1868 |
11300 |
2977 |
|
23 |
15.608 |
|
0.0392 |
2372 |
532 |
|
24 |
16.297 |
CEC |
81.1464 |
4909204 |
399048 |
氯代碳酸乙烯酯 |
25 |
16.813 |
|
0.0230 |
1392 |
296 |
|
26 |
17.067 |
|
0.0382 |
2312 |
678 |
|
27 |
17.373 |
|
0.2833 |
17142 |
3597 |
|
28 |
17.702 |
|
0.0406 |
2458 |
746 |
|
29 |
18.118 |
|
0.0692 |
4187 |
1158 |
|
30 |
18.573 |
|
0.1265 |
7654 |
1376 |
|
31 |
20.102 |
|
0.0313 |
1896 |
446 |
|
32 |
20.438 |
|
0.0197 |
1190 |
342 |
|
33 |
21.371 |
|
0.0052 |
318 |
160 |
|
34 |
21.825 |
|
0.1062 |
6426 |
690 |
|
35 |
22.209 |
|
0.0109 |
659 |
319 |
|
36 |
22.360 |
|
0.0202 |
1223 |
403 |
|
37 |
22.805 |
|
0.0831 |
5029 |
239 |
|
38 |
23.450 |
|
0.1838 |
11120 |
911 |
|
39 |
23.696 |
|
0.0346 |
2091 |
308 |
|
40 |
24.329 |
|
0.0436 |
2637 |
252 |
|
41 |
24.570 |
|
0.0167 |
1011 |
277 |
|
42 |
24.730 |
|
0.0101 |
614 |
227 |
|
43 |
24.917 |
|
0.0357 |
2161 |
236 |
|
44 |
25.637 |
|
0.1837 |
11112 |
377 |
|
Special capillary column for the determination of preparation products of mo
Special capillary column for the determination of preparation products of mo
Name: capillary column
Specifications: 30m*0.32mm
Model: HH-CEC
The preparation method of mo
Haohan Chromatography (Shandong) Application Technology Development Co., Ltd., keeping pace with the times and guided by the scientific development concept, has developed and produced a special gas chromatography GC- for the determination of the preparation process of chloroethylene carbonate. The co
Among them, the raw material ethylene carbo
Special capillary column for the determination of the preparation product of mo