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Thermophysical Data for Process Design
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DDB#
Name
CAS-RN
Formula
174
Water
7732-18-5
H
2
O
Overview
Details
4128
Potassium hydroxide
1310-58-3
HKO
Overview
Details
13529
Arsenic trioxide
1327-53-3
As
2
O
3
Overview
Details
1000591
Potassium hydroxide dihydrate
KOH*2H
2
O
Overview
Details
1000970
Potassium hydroxide dihydrate
KOH*2H
2
O
Overview
Details
1001624
Tripotassium hydrogen diarsenite 5.5hydrate
K
3
HAs
2
O
5
*5.
5
H
2
O
Overview
Details
1002260
Bis(potassium metaarsenite) arsenic trioxide
K
2
(AsO
2
)
2
*As
2
O
3
Overview
Details
Search for mixtures containing this mixture as subsystem
Mixture Data
Number of available sets is shown
Vapor-Liquid Equilibria (
VLE
)
DDB#
Name
4128
13529
1000591
1000970
1001624
1002260
Bis(potassium metaarsenite) arsenic trioxide
174
Water
3
n.a.
n.a.
n.a.
n.a.
n.a.
4128
Potassium hydroxide
n.a.
n.a.
n.a.
n.a.
n.a.
13529
Arsenic trioxide
n.a.
n.a.
n.a.
n.a.
1000591
Potassium hydroxide dihydrate
n.a.
n.a.
n.a.
1000591
Potassium hydroxide dihydrate
n.a.
n.a.
1001624
Tripotassium hydrogen diarsenite 5.5hydrate
n.a.
Heat Capacities of Mixtures, Excess Heat Capacities (
CPE
)
DDB#
Name
4128
13529
1000591
1000970
1001624
1002260
Bis(potassium metaarsenite) arsenic trioxide
174
Water
56
n.a.
n.a.
n.a.
n.a.
n.a.
4128
Potassium hydroxide
n.a.
n.a.
n.a.
n.a.
n.a.
13529
Arsenic trioxide
n.a.
n.a.
n.a.
n.a.
1000591
Potassium hydroxide dihydrate
n.a.
n.a.
n.a.
1000591
Potassium hydroxide dihydrate
n.a.
n.a.
1001624
Tripotassium hydrogen diarsenite 5.5hydrate
n.a.
Solid-Liquid Equilibria (
SLE
)
DDB#
Name
4128
13529
1000591
1000970
1001624
1002260
Bis(potassium metaarsenite) arsenic trioxide
174
Water
3
6
n.a.
n.a.
n.a.
n.a.
4128
Potassium hydroxide
n.a.
n.a.
n.a.
n.a.
n.a.
13529
Arsenic trioxide
n.a.
n.a.
n.a.
n.a.
1000591
Potassium hydroxide dihydrate
n.a.
n.a.
n.a.
1000591
Potassium hydroxide dihydrate
n.a.
n.a.
1001624
Tripotassium hydrogen diarsenite 5.5hydrate
n.a.
Vapor-Liquid Equilibria of Electrolyte Systems (
ELE
)
DDB#
Name
4128
13529
1000591
1000970
1001624
1002260
Bis(potassium metaarsenite) arsenic trioxide
174
Water
43
n.a.
n.a.
1
n.a.
n.a.
4128
Potassium hydroxide
n.a.
n.a.
n.a.
n.a.
n.a.
13529
Arsenic trioxide
n.a.
n.a.
n.a.
n.a.
1000591
Potassium hydroxide dihydrate
n.a.
n.a.
n.a.
1000591
Potassium hydroxide dihydrate
n.a.
n.a.
1001624
Tripotassium hydrogen diarsenite 5.5hydrate
n.a.
Densities and Volumes of Mixtures, Excess Volumes (
VE
)
DDB#
Name
4128
13529
1000591
1000970
1001624
1002260
Bis(potassium metaarsenite) arsenic trioxide
174
Water
119
1
n.a.
n.a.
n.a.
n.a.
4128
Potassium hydroxide
n.a.
n.a.
n.a.
n.a.
n.a.
13529
Arsenic trioxide
n.a.
n.a.
n.a.
n.a.
1000591
Potassium hydroxide dihydrate
n.a.
n.a.
n.a.
1000591
Potassium hydroxide dihydrate
n.a.
n.a.
1001624
Tripotassium hydrogen diarsenite 5.5hydrate
n.a.
Salt Solubilities (
ESLE
)
DDB#
Name
4128
13529
1000591
1000970
1001624
1002260
Bis(potassium metaarsenite) arsenic trioxide
174
Water
13
n.a.
n.a.
n.a.
n.a.
n.a.
4128
Potassium hydroxide
n.a.
n.a.
n.a.
n.a.
n.a.
13529
Arsenic trioxide
n.a.
n.a.
n.a.
n.a.
1000591
Potassium hydroxide dihydrate
n.a.
n.a.
n.a.
1000591
Potassium hydroxide dihydrate
n.a.
n.a.
1001624
Tripotassium hydrogen diarsenite 5.5hydrate
n.a.
Mixture Viscosities (
VIS
)
DDB#
Name
4128
13529
1000591
1000970
1001624
1002260
Bis(potassium metaarsenite) arsenic trioxide
174
Water
33
n.a.
n.a.
n.a.
n.a.
n.a.
4128
Potassium hydroxide
n.a.
n.a.
n.a.
n.a.
n.a.
13529
Arsenic trioxide
n.a.
n.a.
n.a.
n.a.
1000591
Potassium hydroxide dihydrate
n.a.
n.a.
n.a.
1000591
Potassium hydroxide dihydrate
n.a.
n.a.
1001624
Tripotassium hydrogen diarsenite 5.5hydrate
n.a.
Mixture Surface Tensions (
MSFT
)
DDB#
Name
4128
13529
1000591
1000970
1001624
1002260
Bis(potassium metaarsenite) arsenic trioxide
174
Water
8
n.a.
n.a.
n.a.
n.a.
n.a.
4128
Potassium hydroxide
n.a.
n.a.
n.a.
n.a.
n.a.
13529
Arsenic trioxide
n.a.
n.a.
n.a.
n.a.
1000591
Potassium hydroxide dihydrate
n.a.
n.a.
n.a.
1000591
Potassium hydroxide dihydrate
n.a.
n.a.
1001624
Tripotassium hydrogen diarsenite 5.5hydrate
n.a.
Mixture Speeds of Sound (
MSOS
)
DDB#
Name
4128
13529
1000591
1000970
1001624
1002260
Bis(potassium metaarsenite) arsenic trioxide
174
Water
9
n.a.
n.a.
n.a.
n.a.
n.a.
4128
Potassium hydroxide
n.a.
n.a.
n.a.
n.a.
n.a.
13529
Arsenic trioxide
n.a.
n.a.
n.a.
n.a.
1000591
Potassium hydroxide dihydrate
n.a.
n.a.
n.a.
1000591
Potassium hydroxide dihydrate
n.a.
n.a.
1001624
Tripotassium hydrogen diarsenite 5.5hydrate
n.a.
Mixture Thermal Conductivities (
MTCN
)
DDB#
Name
4128
13529
1000591
1000970
1001624
1002260
Bis(potassium metaarsenite) arsenic trioxide
174
Water
9
n.a.
n.a.
n.a.
n.a.
n.a.
4128
Potassium hydroxide
n.a.
n.a.
n.a.
n.a.
n.a.
13529
Arsenic trioxide
n.a.
n.a.
n.a.
n.a.
1000591
Potassium hydroxide dihydrate
n.a.
n.a.
n.a.
1000591
Potassium hydroxide dihydrate
n.a.
n.a.
1001624
Tripotassium hydrogen diarsenite 5.5hydrate
n.a.
Mixture Dielectric Constants (
MDEC
)
DDB#
Name
4128
13529
1000591
1000970
1001624
1002260
Bis(potassium metaarsenite) arsenic trioxide
174
Water
20
n.a.
n.a.
n.a.
n.a.
n.a.
4128
Potassium hydroxide
n.a.
n.a.
n.a.
n.a.
n.a.
13529
Arsenic trioxide
n.a.
n.a.
n.a.
n.a.
1000591
Potassium hydroxide dihydrate
n.a.
n.a.
n.a.
1000591
Potassium hydroxide dihydrate
n.a.
n.a.
1001624
Tripotassium hydrogen diarsenite 5.5hydrate
n.a.
Mixture P-v-T Data (
MPVT
)
DDB#
Name
4128
13529
1000591
1000970
1001624
1002260
Bis(potassium metaarsenite) arsenic trioxide
174
Water
1
n.a.
n.a.
n.a.
n.a.
n.a.
4128
Potassium hydroxide
n.a.
n.a.
n.a.
n.a.
n.a.
13529
Arsenic trioxide
n.a.
n.a.
n.a.
n.a.
1000591
Potassium hydroxide dihydrate
n.a.
n.a.
n.a.
1000591
Potassium hydroxide dihydrate
n.a.
n.a.
1001624
Tripotassium hydrogen diarsenite 5.5hydrate
n.a.
Electrical Conductivities (
ECND
)
DDB#
Name
4128
13529
1000591
1000970
1001624
1002260
Bis(potassium metaarsenite) arsenic trioxide
174
Water
32
n.a.
n.a.
n.a.
n.a.
n.a.
4128
Potassium hydroxide
n.a.
n.a.
n.a.
n.a.
n.a.
13529
Arsenic trioxide
n.a.
n.a.
n.a.
n.a.
1000591
Potassium hydroxide dihydrate
n.a.
n.a.
n.a.
1000591
Potassium hydroxide dihydrate
n.a.
n.a.
1001624
Tripotassium hydrogen diarsenite 5.5hydrate
n.a.
Diffusion Coefficients (
DIF
)
DDB#
Name
4128
13529
1000591
1000970
1001624
1002260
Bis(potassium metaarsenite) arsenic trioxide
174
Water
3
n.a.
n.a.
n.a.
n.a.
n.a.
4128
Potassium hydroxide
n.a.
n.a.
n.a.
n.a.
n.a.
13529
Arsenic trioxide
n.a.
n.a.
n.a.
n.a.
1000591
Potassium hydroxide dihydrate
n.a.
n.a.
n.a.
1000591
Potassium hydroxide dihydrate
n.a.
n.a.
1001624
Tripotassium hydrogen diarsenite 5.5hydrate
n.a.
Further Thermodynamic Properties (
X
)
DDB#
Name
4128
13529
1000591
1000970
1001624
1002260
Bis(potassium metaarsenite) arsenic trioxide
174
Water
23
n.a.
n.a.
n.a.
n.a.
n.a.
4128
Potassium hydroxide
n.a.
n.a.
n.a.
n.a.
n.a.
13529
Arsenic trioxide
n.a.
n.a.
n.a.
n.a.
1000591
Potassium hydroxide dihydrate
n.a.
n.a.
n.a.
1000591
Potassium hydroxide dihydrate
n.a.
n.a.
1001624
Tripotassium hydrogen diarsenite 5.5hydrate
n.a.
Total
DDB#
Name
4128
13529
1000591
1000970
1001624
1002260
Bis(potassium metaarsenite) arsenic trioxide
174
Water
375
7
n.a.
1
n.a.
n.a.
4128
Potassium hydroxide
n.a.
n.a.
n.a.
n.a.
n.a.
13529
Arsenic trioxide
n.a.
n.a.
n.a.
n.a.
1000591
Potassium hydroxide dihydrate
n.a.
n.a.
n.a.
1000591
Potassium hydroxide dihydrate
n.a.
n.a.
1001624
Tripotassium hydrogen diarsenite 5.5hydrate
n.a.
Dortmund Data Bank Version: February 2024
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DDBST GmbH
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