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Diffusion coefficient of 2,3-dihydroxy-butanedioic acid in water

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

Abstract

This chapter provides the diffusion coefficient of 2,3-dihydroxy-butanedioic acid in water at different concentrations measured using Gouy interferometry.

3 Diffusion in Liquid Mixtures

3.1. Data

3.1.1. Diffusion in Binary Mixtures

C4 H6 O6

(1)

2,3-dihydroxy-butanedioic acid

526-83-0

H2 O

(2)

water

7732-18-5

Mutual Diffusion Coefficient: D12(x i ); T = 298.15 K; Method: G-INT

Ref.: [1999C4]

m1 [mol/kg]

p [kPa]

D ⋅ 109 [m2/s]

 

0.0000

101.32

1.171

 

0.0318

101.32

0.783

 

0.0500

101.32

0.776

 

0.2506

101.32

0.731

 

0.6000

101.32

0.695

 

0.7488

101.32

0.669

 

1.4966

101.32

0.612

 

2.4568

101.32

0.560

 

3.4729

101.32

0.511

 

4.4872

101.32

0.451

 

5.5093

101.32

0.429

 

6.4987

101.32

0.363

 

7.4841

101.32

0.347

 

8.4875

101.32

0.298

 

9.4992

101.32

0.239

 
Symbols and Abbreviations

Short Form

Full Form

D

diffusion coefficient

p

pressure

T

temperature

m i

molality

G-INT

Gouy interferometry

References

  1. [1999C4]
    Castaldi, M., D’Errico, G., Paduano, L., Vitagliano, V.: J. Chem. Eng. Data 44 (1999) 672–677.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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