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Diffusion coefficient of 3,7,12-trihydroxycholan-24-oic acid sodium salt into 3,12-dihydroxy-cholan-24-oic acid sodium salt and water

  • Jochen Winkelmann
Chapter
Part of the Physical Chemistry book series (volume 15B2)

Abstract

This chapter provides the diffusion coefficient of 3,7,12-trihydroxycholan-24-oic acid sodium salt into 3,12-dihydroxy-cholan-24-oic acid sodium salt and water at different concentrations measured using interferometry and Gouy interferometry.

3 Diffusion in Liquid Mixtures

3.1. Data

3.1.3. Diffusion in Ternary Mixtures

C24 H40 O5 Na

(1)

3,7,12-trihydroxycholan-24-oic acid sodium salt

361-09-1

C24 H40 O4 Na

(2)

3,12-dihydroxy-cholan-24-oic acid sodium salt

302-95-4

H2 O

(3)

water

7732-18-5

Mutual Diffusion Coefficient Matrix: Dij (ci, cj); Method: G-INT

Ref.: [2010V2]

T = 298.15 ± 0.01 K; p = 101.325 kPa

c1 [mol/dm3]

c2 [mol/dm3]

D11 ⋅ 109 [m2/s]

D12 ⋅ 109 [m2/s]

D21 ⋅ 109 [m2/s]

D22 ⋅ 109 [m2/s]

0.0090

0.0000

0.635 ± 0.005

0.204 ± 0.005

0.000

0.484 ± 0.005

0.0090

0.0040

0.620 ± 0.001

0.304 ± 0.012

−0.081 ± 0.010

0.120 ± 0.011

0.0090

0.0090

0.486 ± 0.013

0.225 ± 0.011

0.052 ± 0.009

0.209 ± 0.008

0.0090

0.0150

0.382 ± 0.003

0.035 ± 0.001

0.152 ± 0.005

0.364 ± 0.003

0.0090

0.0200

0.350 ± 0.006

0.047 ± 0.004

0.200 ± 0.009

0.382 ± 0.005

0.0090

0.0270

0.340 ± 0.005

0.037 ± 0.003

0.218 ± 0.004

0.390 ± 0.003

Symbols and Abbreviations

Short Form

Full Form

D

diffusion coefficient

p

pressure

T

temperature

c i

molarity

INT

interferometry

G-INT

Gouy interferometry

References

  1. [2010V2]
    Vitagliano V., Sartorio, R., Ortona, O., Paduano, L., D’Errico, G., Capuano, F., Mangiapia, G.: J. Mol. Liq. 156 (2010) 70–75.CrossRefGoogle Scholar

Copyright information

© Springer-Verlag GmbH Germany 2018

Authors and Affiliations

  • Jochen Winkelmann
    • 1
  1. 1.Universität Halle-Wittenberg, Institut für Physikalische ChemieHalle/S.Germany

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