Determination of photolysis constants of some aliphatic amines in the mixed solvent 80% dimethylsulfoxide/20% water and assessment of titration conditions |
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Authors: | Georgi Velinov Milka Georgieva |
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Institution: | Faculty of Pharmacy, Academy of Medicine, Ekz. Josif 15, SofiaBulgaria;Institute of Chemical Technology, Darvenitza, SofiaBulgaria |
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Abstract: | The pKb values of some aliphatic amines in 80% dimethylsulfoxide—20% water are reported. The mixed solvent offers worse titration conditions than water for the determination of these bases. The only advantage of using this solvent for titration of bases is its excellent solvating ability. |
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