| 电导滴定法测定浆料中对苯二甲酸含量 |
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| 引用本文： | 刘成勤.电导滴定法测定浆料中对苯二甲酸含量[J].贵州化工,1999,24(3):32-33,35. |
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| 作者姓名： | 刘成勤 |
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| 作者单位： | 辽阳石油化工高等专科学校!辽阳，111003 |
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| 摘 要： | 用氨水做溶剂，使对苯二甲酸溶解，并形成对苯二甲酸铵，用ＮａＯＨ标准溶液滴定ＮＨ＾＋４，通过计算 得对苯二甲酸的含量，本方法简便，准确，重现性和于浆料中对苯二甲酸含量的测定，结果令人满意。
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| 关 键 词： | 浆料 对苯二甲酸 电导滴定 氨水 溶剂 聚酯 |
Determination of the Content of Terephthalic Acid in Mixture by Conductomertric Titration |
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| Liu,Chengqin.Determination of the Content of Terephthalic Acid in Mixture by Conductomertric Titration[J].Guizhou Chemical Industry,1999,24(3):32-33,35. |
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| Authors: | Liu Chengqin |
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| Affiliation: | Liaoyang College of Petrochemical Technology Liaoyang 111003 |
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| Abstract: | In this paper ammonia was used as the solvent of the mixture, ammonia reacts with terephthalic acid, and ammonium terephthalate was formed.Sodium hydroxide used as titrant acts with ammonium.We get the amount of terephthalic acid by calculation. The method is simple, accurate, precise, and it has been applied to the direct determination of terephthalic acid in mixture with satisfactory results. |
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| Keywords: | Mixture terephthalic acid conductomertric titration ammonia |
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