| 常温合成甲基橙方法的研究 |
| |
| 引用本文： | 何锡凤,安红,谷振华.常温合成甲基橙方法的研究[J].齐齐哈尔大学学报(自然科学版),2005,21(2):16-18. |
| |
| 作者姓名： | 何锡凤 安红 谷振华 |
| |
| 作者单位： | 齐齐哈尔大学化工学院,齐齐哈尔,161006 |
| |
| 摘 要： | 对基础有机化学实验中的甲基橙的合成两种合成方法进行了比较。利用常温进行反应，充分利用了对氨基苯磺酸本身的酸性来完成重氮化，减少原料的消耗，降低了生产成本；与低温方法比较提高了产率，低温方法制备甲基橙的产率为69．5％。利用常温方法制备甲基橙的产率为78．7％。
|
| 关 键 词： | 甲基橙 室温 合成 |
| 文章编号： | 1007-984X(2005)02-0016-03 |
| 修稿时间： | 2005年3月10日 |
The study for synthesis method of methyl orange in room temperture |
| |
| HE Xi-feng,AN Hong,GU Zhen-hua.The study for synthesis method of methyl orange in room temperture[J].Journal of Qiqihar University(Natural Science Edition),2005,21(2):16-18. |
| |
| Authors: | HE Xi-feng AN Hong GU Zhen-hua |
| |
| Abstract: | A compare between at lower temperature and room temperature for synthesis of methyl orange was discussed in this paper. In the method of manufacture of methyl orange at room temperature, the acidity of p-aminobenzosulfonic acid was best use of in the reaction, and reduced the consume of material and cost of producing. The yield of methyl orange at lower temperature and room temperature is 69.5% and 78.7%, respectively. |
| |
| Keywords: | methyl orange synthesis room temperature |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
