| 盐浓度对巴比妥在正辛醇-NaCl水溶液间分配的影响 |
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| 引用本文： | 梁月迎,胡蓉,邱雄泉. 盐浓度对巴比妥在正辛醇-NaCl水溶液间分配的影响[J]. 广东药学院学报, 1994, 0(4) |
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| 作者姓名： | 梁月迎 胡蓉 邱雄泉 |
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| 作者单位： | Department of physical chemistry，Guangdong College of Pharmacy，Guangzhou 510224 |
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| 摘 要： | 本文用分光光度法研究了２５℃～５０℃范围内，盐浓度对巴比妥在正辛醇和ＮａＣｌ水溶液间分配的影响。实验表明：随盐浓度增加巴比妥的分配系数增大。分配系数的改变与焓变密切相关，并可得到焓变与水活度间很好的线性关系。
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| 关 键 词： | 分配系数；盐析；焓；熵；自由能；巴比妥 |
^^Effect of Salt Concentration on the Distribution of Barbital Between Octanol and Aqueous Sodium Chloride |
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| Liang Yueiyng, Hu Rong,Giu Xiongquang. ^^Effect of Salt Concentration on the Distribution of Barbital Between Octanol and Aqueous Sodium Chloride[J]. Academic Journal of Guangdong College of Pharmacy, 1994, 0(4) |
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| Authors: | Liang Yueiyng Hu Rong Giu Xiongquang |
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| Abstract: | |
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| Keywords: | distribution coefficient salting-out enthalty entropy free energy barbital |
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