Extraction of perchloric acid by the nitrobenzene solution ofp-nonylphenylnonaethylene glycol |
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| Authors: | P. Vaňura V. Jedináková-Křížová P. Ivanová |
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| Affiliation: | (1) Department of Analytical Chemistry, Institute of Chemical Technology, 166 28 Prague, (Czech Republic) |
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| Abstract: | Extraction of perchloric acid by the nitrobenzene solution of Slovafol 909 (p-nonylphenylnonaethylene glycol, L) has been investigated and the composition of species in the organic phase has been determined. It has been found, that perchloric acid is full dissociated in both phase, and H+ ion in the organic phase is partially solvated by one or two molecules ofp-nonylphenylnonaethylene glycol. Extraction and stability constants of HL+ and HL2+ species in the organic phase has been evaluated. |
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