| 氧瓶燃烧-电位滴定法测定3-溴-2-羰基环己甲酰胺的含量 |
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| 引用本文： | 吴震生,李凡华,范兴山,王飞龙.氧瓶燃烧-电位滴定法测定3-溴-2-羰基环己甲酰胺的含量[J].山东化工,2011,40(9):44-45. |
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| 作者姓名： | 吴震生 李凡华 范兴山 王飞龙 |
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| 作者单位： | 山东方明药业股份有限公司,山东菏泽,274500 |
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| 摘 要： | 测定了格列奇特中间体3-溴-2-羰基环己甲酰胺的含量。样品经氧气瓶分解后,有机物中的碳和氢被氧化,溴素转化成钾盐。用电位滴定法测定溴的含量。此种方法的检测范围很宽阔,相对误差小于1%。
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| 关 键 词： | 3-溴-2-羰基环己甲酰胺 电位滴定 格列奇特 测定 |
Determination of 3 - Bromo - 2 - oxo - cyclohexyl Formamide by Oxygen Flask- potentiometric Metheod |
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| WU Zhen-sheng,LI Fan-hua,FAN Xing-shan,WANG Fei-long.Determination of 3 - Bromo - 2 - oxo - cyclohexyl Formamide by Oxygen Flask- potentiometric Metheod[J].Shandong Chemical Industry,2011,40(9):44-45. |
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| Authors: | WU Zhen-sheng LI Fan-hua FAN Xing-shan WANG Fei-long |
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| Affiliation: | WU Zhen - sheng, LI Fan - hua, FAN Xing -shan, WANG Fei - long (Shandong Fangming Pharmaceutical Co. , Ltd. , Heze 274500,China) |
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| Abstract: | A new determination method of the gliclazide form amide was developed. The sample was decomposed was buried to carbon dioxide, bromine compounded into titrated potentiometrically with standard solution of silver intermediate 3 - Bromo - 2 - oxo - eyelohexyl oxygen flask method. The carbon in the sample potassium bromide. The resulting bromide was nitrate. This method could be used in a large scale and the relative error was less than 1%. |
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| Keywords: | 3 - bromo - 2 - oxo - cyclohexyl formamide potentiometric gliclazide determination |
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