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Diffusion coefficient of 3-amino-benzoic acid in water

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

Abstract

This chapter provides the diffusion coefficient of 3-amino-benzoic acid in water at different concentrations measured using interferometry voltammetry.

3 Diffusion in Liquid Mixtures

3.1. Data

3.1.1. Diffusion in Binary Mixtures

C7 H7 N O2

(1)

3-amino-benzoic acid

99-05-8

H2 O

(2)

water

7732-18-5

Mutual Diffusion Coefficient: D12(c i ); T = 298.15 ± 1.0 K; Method: EA V

Ref.: [1977S5]

c1 [mol/L]

p [kPa]

D ⋅ 109 [m2/s]

 

0.0001

101.32

0.775 ± 5%

 

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

Ref.: [1953L2]

w 1

p [kPa]

D ⋅ 109 [m2/s]

 

0.00472

101.32

0.7741 ± 0.1%

 
Symbols and Abbreviations

Short Form

Full Form

D

diffusion coefficient

p

pressure

T

temperature

w i

mass fraction

c i

molarity

INT

interferometry

EA V

electroanalytical methods:voltammetry

References

  1. [1953L2]
    Longsworth, L.G.: J. Am. Chem. Soc. 75 (1953) 5705–5709.CrossRefGoogle Scholar
  2. [1977S5]
    Sharma, L. R., Kalia, R. K.: J. Chem. Eng. Data 22 (1977) 39–41.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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