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Diffusion coefficient of D-galactose in water

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

Abstract

This chapter provides the diffusion coefficient of D-galactose in water at different concentrations measured using interferometry and forced Rayleigh scattering.

3 Diffusion in Liquid Mixtures

3.1. Data

3.1.1. Diffusion in Binary Mixtures

C6 H12 O6

(1)

D-galactose

59-23-4

H2 O

(2)

water

7732-18-5

Mutual Diffusion Coefficient: D12(wi); T = 323.15 ± 0.1 K; Method: FRS

Ref.: [2010B2]

w 1

p [kPa]

D ⋅ 109 [m2/s]

 

0.20

101.32

0.910 ± 0.024

 

Mutual Diffusion Coefficient: D12(wi); T = 274.15 K; Method: R-INT

Ref.: [1952L1]

w 1

p [kPa]

D ⋅ 109 [m2/s]

 

0.00746

101.32

0.3131 ± 0.07%

 
Symbols and Abbreviations

Short Form

Full Form

D

diffusion coefficient

p

pressure

T

temperature

w i

mass fraction

INT

interferometry

FRS

forced Rayleigh scattering

References

  1. [1952L1]
    Longsworth L. G.: J. Am. Chem. Soc. 74 (1952) 4155–4159.CrossRefGoogle Scholar
  2. [2010B2]
    Blanco P., Wiegand, S.: J. Phys. Chem. B 114 (2010) 2807–2813.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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