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Diffusion coefficient of 2,2-bis(hydroxy-methyl)-1,3-propanediol into sodium chloride and water

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

Abstract

This chapter provides the diffusion coefficient of 2,2-bis(hydroxy-methyl)-1,3-propanediol into sodium chloride and water at different concentrations measured using interferometry and Gouy interferometry.

3 Diffusion in Liquid Mixtures

3.1. Data

3.1.3. Diffusion in Ternary Mixtures

C5 H12 O4

(1)

2,2-bis(hydroxy-methyl)-1,3-propanediol

115-77-5

Cl Na

(2)

sodium chloride

7647-14-5

H2 O

(3)

water

7732-18-5

Mutual Diffusion Coefficient Matrix: Dij (ci, cj); Method: G-INT

Ref.: [1963W1]

T = 298.15 ± 0.00 K; p = 101.325 kPa

c1 [mol/L]

c2 [mol/L]

D11 ⋅ 109 [m2/s]

D12 ⋅ 109 [m2/s]

D21 ⋅ 109 [m2/s]

D22 ⋅ 109 [m2/s]

0.2000

0.0000

0.7533

   

0.1500

0.0000

0.7613

   

0.0

0.0

0.7854

  

1.611

0.0

1.5000

   

1.4966

0.1500

1.5000

0.6678

0.0132

0.2664

1.4415

0.2000

1.5000

0.285

  

1.443

Symbols and Abbreviations

Short Form

Full Form

D

diffusion coefficient

p

pressure

T

temperature

c i

molarity

INT

interferometry

G-INT

Gouy interferometry

References

  1. [1963W1]
    Woolf, L. A.: J. Phys. Chem. 67 (1963) 273–277.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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