caa a22 4500 475760735 CHVBK 20180406123550.0 cr unu---uuuuu 170329e20000401xx s 000 0 eng 10.1007/BF02495480 doi (NATIONALLICENCE)springer-10.1007/BF02495480 Tishchenko P. Pacific Oceanological Institute, Far-Eastern Branch of the Russian Academy of Sciences, 43 ul. Baltiiskaya, 690041, Vladivostok, Russian Federation aut Non-ideal properties of the TRIS—TRIS·HCl−NaCl−H2O buffer system in the 0-40 °C temperature interval. Application of the pitzer equations [Elektronische Daten] [P. Tishchenko] The buffer solution TRIS—TRIS·HCl−NaCl−H2O was studied in the 0-40 °C temperature region and ionic strength interval of (0.1-4)m (m is molality) by the e.m.f. method using two types of cells without liquid junction composed of platinum-hydrogen, silverchloride, and sodium-glass electrodes. For temperatures of 5 and 15 °C and the (1-4)m concentration region, the osmotic coefficients of the TRIS·HCl−H2O solutions were measured by the isopiestic method. The results were processed in the framework of the Pitzer method, and the parameters of interaction of the components of the buffer system were calculated. The associative character of the interactions in the TRIS·HCl−H2O solution was shown. Kluwer Academic/Plenum Publishers, 2000 acid-base equilibrium nationallicence Pitzer method nationallicence activity coefficients of TRIS—TRIS·HCl−NaCl nationallicence osmotic coefficient nationallicence Russian Chemical Bulletin Kluwer Academic Publishers-Plenum Publishers 49/4(2000-04-01), 674-679 1066-5285 49:4<674 2000 49 11172 https://doi.org/10.1007/BF02495480 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/BF02495480 text/html Onlinezugriff via DOI NATIONALLICENCE 100 1- Tishchenko P. Pacific Oceanological Institute, Far-Eastern Branch of the Russian Academy of Sciences, 43 ul. Baltiiskaya, 690041, Vladivostok, Russian Federation aut NATIONALLICENCE 773 0- Russian Chemical Bulletin Kluwer Academic Publishers-Plenum Publishers 49/4(2000-04-01), 674-679 1066-5285 49:4<674 2000 49 11172 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer