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Diffusion coefficient of N-[(4-methylphenyl)sulfonyl]-L-alanine in water

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

Abstract

This chapter provides the diffusion coefficient of N-[(4-methylphenyl)sulfonyl]-L-alanine in water at different concentrations measured using open ended capillary.

3 Diffusion in Liquid Mixtures

3.1. Data

3.1.1. Diffusion in Binary Mixtures

C10 H13 N O4 S

(1)

N-[(4-methylphenyl)sulfonyl]-L-alanine

21957-58-4

H2 O

(2)

water

7732-18-5

Mutual Diffusion Coefficient: D12(ci); T = 298.15 K; Method: OEC

Ref.: [1975M5]

c1 [mol/L]

N

D ⋅ 109 [m2/s]

 

0.04

0

0.810 ± 0.015

 

0.05

0.3

0.780 ± 0.015

 

0.05

0.6

0.750 ± 0.015

 

0.05

0.8

0.715 ± 0.015

 

0.05

1

0.690 ± 0.015

 

0.10

1

0.670 ± 0.01

 

Comment: N: degree of neutralization

Symbols and Abbreviations

Short Form

Full Form

D

diffusion coefficient

p

pressure

T

temperature

OEC

open ended capillary

c i

molarity

References

  1. [1975M5]
    Metayer, M., Selegny, E., Le Anh Tuan: C. R. Hebd. Seances Acad. Sci., Ser. C 280 (1975) 1355–1357.Google 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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