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Diffusion coefficient of 1-heptanesulfonic acid sodium salt in dideuterium oxide

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

Abstract

This chapter provides the diffusion coefficient of 1-heptanesulfonic acid sodium salt in dideuterium oxide at different concentrations measured using NMR spin echo pulse gradient.

3 Diffusion in Liquid Mixtures

3.1. Data

3.1.1. Diffusion in Binary Mixtures

C7 H16 O3 S Na

(1)

1-heptanesulfonic acid sodium salt

22767-50-6

D2 O

(2)

dideuterium oxide

7789-20-0

Intradiffusion Coefficient: D1T (mi); T = 298.15 ± 0.1 K; Method: NMR PG

Ref.: [1999A11]

m1 [mol/kg]

p [kPa]

D ⋅ 109 [m2/s]

 

0.1371

101.32

0.517

 

0.1946

101.32

0.500

 

0.2348

101.32

0.492

 

0.2853

101.32

0.482

 

0.3329

101.32

0.427

 

0.3637

101.32

0.392

 

0.4175

101.32

0.366

 

0.4262

101.32

0.333

 

0.4543

101.32

0.329

 

0.5088

101.32

0.285

 

0.5525

101.32

0.263

 

0.5679

101.32

0.270

 

0.6565

101.32

0.221

 

0.7321

101.32

0.211

 

0.7493

101.32

0.182

 

0.8376

101.32

0.167

 

0.8782

101.32

0.165

 

0.9916

101.32

0.140

 

1.1962

101.32

0.103

 

1.5450

101.32

0.0731

 

2.0220

101.32

0.0539

 

2.5450

101.32

0.0462

 
Symbols and Abbreviations

Short Form

Full Form

D

diffusion coefficient

p

pressure

T

temperature

m i

molality

NMR PG

NMR spin echo pulse gradient

References

  1. [1999A11]
    Annunziata O., Costantino, L., D’Errico, G., Paduano, L., Vitagliano, V.: J. Colloid Interface Sci. 216 (1999) 16–24.CrossRefPubMedPubMedCentralGoogle 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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