---
_id: '67223'
abstract:
- lang: eng
  text: "<jats:title>Abstract</jats:title>\r\n                  <jats:p>Density, viscosity,
    and self-diffusion coefficients are reported for solutions of sodium chloride
    in the mixed solvent of water and polyethylene glycol of 200 g·mol–1 average molar
    weight (PEG200), covering temperatures from 298.15 to 358.15 K, sodium chloride
    molalities from 0 to 3 mol·kg–1, and PEG200 mass fractions from 0 to 0.4. The
    obtained densities and viscosities of aqueous PEG200 and the self-diffusion coefficients
    of aqueous sodium chloride solutions are compared to available literature data.
    Densities are found to be linearly dependent on wPEG and nearly linearly dependent
    on temperature and sodium chloride concentration. The temperature dependence of
    the viscosity shows only minor deviations from the Arrhenius law, while for the
    self-diffusion of PEG200 as well as water, no deviations from Arrhenius behavior
    are discernible. The observable trends in the data suggest that PEG as the bulkiest
    system component interferes with the motional freedom of the system, while sodium
    chloride does not. Instead, the density data suggest that sodium chloride prefers
    to interact with water, while water prefers to interact with itself. However,
    the aggregation of PEG molecules, which could conceivably result from these interaction
    patterns, is not indicated in the self-diffusion and viscosity data.</jats:p>"
author:
- first_name: Markus M.
  full_name: Hoffmann, Markus M.
  last_name: Hoffmann
- first_name: J. Caleb
  full_name: Janikas, J. Caleb
  last_name: Janikas
- first_name: David E.
  full_name: Sanchez-Gamboni, David E.
  last_name: Sanchez-Gamboni
- first_name: Ohiohen O.
  full_name: Uzebu, Ohiohen O.
  last_name: Uzebu
- first_name: Joshua M.
  full_name: Blose, Joshua M.
  last_name: Blose
- first_name: Torsten
  full_name: Gutmann, Torsten
  id: '118165'
  last_name: Gutmann
- first_name: Gerd
  full_name: Buntkowsky, Gerd
  last_name: Buntkowsky
citation:
  ama: Hoffmann MM, Janikas JC, Sanchez-Gamboni DE, et al. Densities, Viscosities,and
    Self-Diffusion Coefficientsof Sodium Chloride in Mixed Water–Polyethylene Glycol
    Solvents. <i>Journal of Chemical &#38;amp;Engineering Data</i>. 2026;71(6):2459-2473.
    doi:<a href="https://doi.org/10.1021/acs.jced.5c00831">10.1021/acs.jced.5c00831</a>
  apa: Hoffmann, M. M., Janikas, J. C., Sanchez-Gamboni, D. E., Uzebu, O. O., Blose,
    J. M., Gutmann, T., &#38; Buntkowsky, G. (2026). Densities, Viscosities,and Self-Diffusion
    Coefficientsof Sodium Chloride in Mixed Water–Polyethylene Glycol Solvents. <i>Journal
    of Chemical &#38;amp;Engineering Data</i>, <i>71</i>(6), 2459–2473. <a href="https://doi.org/10.1021/acs.jced.5c00831">https://doi.org/10.1021/acs.jced.5c00831</a>
  bibtex: '@article{Hoffmann_Janikas_Sanchez-Gamboni_Uzebu_Blose_Gutmann_Buntkowsky_2026,
    title={Densities, Viscosities,and Self-Diffusion Coefficientsof Sodium Chloride
    in Mixed Water–Polyethylene Glycol Solvents}, volume={71}, DOI={<a href="https://doi.org/10.1021/acs.jced.5c00831">10.1021/acs.jced.5c00831</a>},
    number={6}, journal={Journal of Chemical &#38;amp;Engineering Data}, publisher={American
    Chemical Society (ACS)}, author={Hoffmann, Markus M. and Janikas, J. Caleb and
    Sanchez-Gamboni, David E. and Uzebu, Ohiohen O. and Blose, Joshua M. and Gutmann,
    Torsten and Buntkowsky, Gerd}, year={2026}, pages={2459–2473} }'
  chicago: 'Hoffmann, Markus M., J. Caleb Janikas, David E. Sanchez-Gamboni, Ohiohen
    O. Uzebu, Joshua M. Blose, Torsten Gutmann, and Gerd Buntkowsky. “Densities, Viscosities,and
    Self-Diffusion Coefficientsof Sodium Chloride in Mixed Water–Polyethylene Glycol
    Solvents.” <i>Journal of Chemical &#38;amp;Engineering Data</i> 71, no. 6 (2026):
    2459–73. <a href="https://doi.org/10.1021/acs.jced.5c00831">https://doi.org/10.1021/acs.jced.5c00831</a>.'
  ieee: 'M. M. Hoffmann <i>et al.</i>, “Densities, Viscosities,and Self-Diffusion
    Coefficientsof Sodium Chloride in Mixed Water–Polyethylene Glycol Solvents,” <i>Journal
    of Chemical &#38;amp;Engineering Data</i>, vol. 71, no. 6, pp. 2459–2473, 2026,
    doi: <a href="https://doi.org/10.1021/acs.jced.5c00831">10.1021/acs.jced.5c00831</a>.'
  mla: Hoffmann, Markus M., et al. “Densities, Viscosities,and Self-Diffusion Coefficientsof
    Sodium Chloride in Mixed Water–Polyethylene Glycol Solvents.” <i>Journal of Chemical
    &#38;amp;Engineering Data</i>, vol. 71, no. 6, American Chemical Society (ACS),
    2026, pp. 2459–73, doi:<a href="https://doi.org/10.1021/acs.jced.5c00831">10.1021/acs.jced.5c00831</a>.
  short: M.M. Hoffmann, J.C. Janikas, D.E. Sanchez-Gamboni, O.O. Uzebu, J.M. Blose,
    T. Gutmann, G. Buntkowsky, Journal of Chemical &#38;amp;Engineering Data 71 (2026)
    2459–2473.
date_created: 2026-09-22T13:19:15Z
date_updated: 2026-09-22T13:21:10Z
doi: 10.1021/acs.jced.5c00831
intvolume: '        71'
issue: '6'
language:
- iso: eng
page: 2459-2473
publication: Journal of Chemical &amp;Engineering Data
publication_identifier:
  issn:
  - 0021-9568
  - 1520-5134
publication_status: published
publisher: American Chemical Society (ACS)
status: public
title: Densities, Viscosities,and Self-Diffusion Coefficientsof Sodium Chloride in
  Mixed Water–Polyethylene Glycol Solvents
type: journal_article
user_id: '100715'
volume: 71
year: '2026'
...