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Diffusion coefficient of 1-heptanesulfonic acid sodium salt in water at infinite dilution

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

Abstract

This chapter provides the diffusion coefficient of 1-heptanesulfonic acid sodium salt in water at infinite dilution for various temperature and pressure conditions measured using interferometry, Gouy interferometry and Taylor dispersion technique.

3 Diffusion in Liquid Mixtures

3.1. Data

3.1.2. Diffusion in Binary Mixtures at Infinite Dilution

C7 H16 O3 S Na

(1)

1-heptanesulfonic acid sodium salt

22767-50-6

H2 O

(2)

water

7732-18-5

Diffusion Coefficient at infinite dilution: p = 101.325 kPa; Method: TAYLOR

Ref.: [2000O1]

T [K]

Type

D ⋅ 109 [m2/s]

 

298.15

D 0 1(2)

0.930 ± 0.001

 

Diffusion Coefficient at infinite dilution: p = 101.325 kPa; Method: G-INT

Ref.: [1999A10]

T [K]

Type

D ⋅ 109 [m2/s]

 

298.15 ± 0.01

D 0 1(2)

0.946

 
Symbols and Abbreviations

Short Form

Full Form

D

diffusion coefficient

p

pressure

T

temperature

TAYLOR

Taylor dispersion technique

INT

interferometry

G-INT

Gouy interferometry

References

  1. [1999A10]
    Annunziata O., Costantino, L., D’Errico, G., Paduano, L., Vitagliano, V.: J. Colloid Interface Sci. 216 (1999) 8–15.CrossRefGoogle Scholar
  2. [2000O1]
    Ortona, O., D’Errico, G., Ciccarelli, D., Vitagliano, V.: Phys. Chem. Chem. Phys. 2 (2000) 1961–1965.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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