On Interaction of Sulfur(IV) Oxide with Aqueous Solutions of Ethanolamines
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Дата
2012
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Анотація
Potentio- and conductometric titration was used to study the interaction in sulfur(IV) oxide–
ethanolamines–water systems in comparison with the previously obtained pH-metric data on how the corresponding
onium sulfi tes, hydrosulfi tes, and pyrosulfi tes are formed. The ionic and molecular compositions of these solutions
were calculated. Correlations between the characteristics of pH-metric titration curves of aqueous solutions of
ethanolamines with sulfur(IV) oxide and the relative stability of onium sulfates were revealed.
Опис
Ключові слова
sulfur (IV) oxide, aqueous solutions of ethanolamines
Бібліографічний опис
Russian Journal of Applied Chemistry