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Dortmund Data Bank
Thermophysical Data for Process Design
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Query

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DDB# Name CAS-RN Formula
148 Sulfuric acid 7664-93-9 H2O4S Overview Details
7681 Disulfuric acid 7783-05-3 H2O7S2 Overview Details
7918 Benzoic anhydride 93-97-0 C14H10O3 Overview Details
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Mixture Data

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Solid-Liquid Equilibria (SLE)
DDB# Name 7681 7918 Benzoic anhydride
148 Sulfuric acid 5 3
7681 Disulfuric acid n.a.

Densities and Volumes of Mixtures, Excess Volumes (VE)
DDB# Name 7681 7918 Benzoic anhydride
148 Sulfuric acid 2 n.a.
7681 Disulfuric acid n.a.

Mixture Viscosities (VIS)
DDB# Name 7681 7918 Benzoic anhydride
148 Sulfuric acid 1 n.a.
7681 Disulfuric acid n.a.

Electrical Conductivities (ECND)
DDB# Name 7681 7918 Benzoic anhydride
148 Sulfuric acid 2 2
7681 Disulfuric acid n.a.

Total
DDB# Name 7681 7918 Benzoic anhydride
148 Sulfuric acid 10 5
7681 Disulfuric acid n.a.

Dortmund Data Bank Version: February 2024
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