Vapor pressure of dimethyl sulfoxide and water binary system |
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| Authors: | Xiaoqing Qian Buxing Han Yun Liu Haike Yan Ruilin Liu |
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| Affiliation: | (1) Department of Chemistry, Tsinghua University, 100084 Beijing, China;(2) Institute of Chemistry, Academia Sinica, 100080 Beijing, China |
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| Abstract: | ![]()
The total vapor pressures of dimethyl sulfoxide (DMSO) and water mixtures have been measured at 15, 20, 25 and 30°C. The activity coefficients and molar excess Gibbs energies of the system have been calculated. Possible association interaction in the system are discussed. |
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| Keywords: | Vapor pressure dimethyl sulfoxide water activity coefficients Gibbs energies |
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