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Diffusion coefficient of water in 3,7,12-trihydroxycholan-24-oic acid sodium salt

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

Abstract

This chapter provides the diffusion coefficient of water in 3,7,12-trihydroxycholan-24-oic acid sodium salt at different concentrations measured using Taylor dispersion technique.

3 Diffusion in Liquid Mixtures

3.1. Data

3.1.1. Diffusion in Binary Mixtures

H2 O

(1)

water

7732-18-5

C24 H40 O5 Na

(2)

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

361-09-1

Mutual Diffusion Coefficient: D12(ci); T = 298.0 K; Method: TAYLOR

Ref.: [1997H1]

c2 [mol/dm3]

p [kPa]

D ⋅ 109 [m2/s]

 

0.0000

101.32

0.680 ± 0.01

 

0.001

101.32

0.681 ± 0.01

 

0.004

101.32

0.672 ± 0.01

 

0.008

101.32

0.655 ± 0.01

 

0.010

101.32

0.639 ± 0.01

 

0.012

101.32

0.620 ± 0.01

 

0.015

101.32

0.575 ± 0.01

 

0.016

101.32

0.569 ± 0.01

 

0.020

101.32

0.529 ± 0.01

 

0.024

101.32

0.505 ± 0.01

 

0.028

101.32

0.498 ± 0.01

 

0.032

101.32

0.492 ± 0.01

 

0.040

101.32

0.487 ± 0.01

 

0.050

101.32

0.482 ± 0.01

 

0.075

101.32

0.479 ± 0.01

 

0.100

101.32

0.469 ± 0.01

 
Symbols and Abbreviations

Short Form

Full Form

D

diffusion coefficient

p

pressure

T

temperature

TAYLOR

Taylor dispersion technique

c i

molarity

References

  1. [1997H1]
    Hao, L., Lu, R., Leaist, D. G., Poulin, P. R.: J. Solution Chem. 26 (1997) 113–125.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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