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Diffusion coefficient of 1,3-benzenedisulfonic acid sodium salt in water

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

Abstract

This chapter provides the diffusion coefficient of 1,3-benzenedisulfonic acid sodium salt in water at different concentrations measured using interferometry.

3 Diffusion in Liquid Mixtures

3.1. Data

3.1.1. Diffusion in Binary Mixtures

C6 H6 O6 S2 Na2

(1)

1,3-benzenedisulfonic acid sodium salt

831-59-4

H2 O

(2)

water

7732-18-5

Mutual Diffusion Coefficient: D12(ci); T = 298.15 ± 0.01 K; Method: R-INT

Ref.: [1973U1]

c1 [mol/L]

p [kPa]

D ⋅ 109 [m2/s]

 

0.0

101.32

1.089

 

0.7859

101.32

1.0005

 

2.3033

101.32

0.9674

 

3.8024

101.32

0.9565

 

5.4785

101.32

0.9458

 

9.4533

101.32

0.9323

 

14.8556

101.32

0.9300

 

19.3046

101.32

0.9272

 

21.9850

101.32

0.9272

 
Symbols and Abbreviations

Short Form

Full Form

D

diffusion coefficient

p

pressure

T

temperature

c i

molarity

INT

interferometry

References

  1. [1973U1]
    Uedaira, H.: Bull. Chem. Soc. Jpn. 46 (1973) 401–404.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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