Abstract
The solubility of cetyltrimethylammonium perchlorate (CTAP) in propan-2-ol and its mixtures with water was determined by the isothermal saturation method over the whole composition range at 278.15–308.15 K. The solubility products and total standard Gibbs energies of transfer of the n-C16H33N(CH3) +3 and ClO −4 ions were calculated. The solubility of CTAP in the mixed solvent specified was substantially influenced by solvophilic effects and the heterosolvation of ions caused by them.
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Original Russian Text © S.T. Goga, E.N. Glazkova, N.O. Mchedlov-Petrosyan, 2008, published in Zhurnal Fizicheskoi Khimii, 2008, Vol. 82, No. 9, pp. 1633–1637.
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Goga, S.T., Glazkova, E.N. & Mchedlov-Petrosyan, N.O. The thermodynamic characteristics of dissolution and solvation of cetyltrimethylammonium perchlorate in the water-propan-2-ol system. Russ. J. Phys. Chem. 82, 1451–1455 (2008). https://doi.org/10.1134/S0036024408090070
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DOI: https://doi.org/10.1134/S0036024408090070