The Henry's law constant of dimethyl sulphoxide
- 1 January 1987
- journal article
- research article
- Published by Taylor & Francis in Environmental Technology Letters
- Vol. 8 (1-12) , 483-486
- https://doi.org/10.1080/09593338709384509
Abstract
The partial pressure of dimethylsulphoxide (DMSO) was measured above the pure liquid and aqueous DMSO solutions at various temperatures between 7 and 35°C. These measurements yielded an expression for the dimensioned Henry's law constant of DMSO as a function of temperature: KH = 136600–1570 T°C (mol kg‐1atm‐1. The Henry's Law constant at 15 °C was measured as 1.17 ±0.02 × 105 mol kg‐1 atm‐1. Despite the solubility of DMSO in water, this result suggests that the solubility is too low for atmospheric DMSO to partition predominantly into the aqueous aerosol.This publication has 11 references indexed in Scilit:
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