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Dortmund Data Bank
Thermophysical Data for Process Design
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DDB#
Name
CAS-RN
Formula
145
Nitric acid
7697-37-2
HNO
3
Overview
Details
146
Hydrogen chloride
7647-01-0
HCl
Overview
Details
174
Water
7732-18-5
H
2
O
Overview
Details
4793
Potassium nitrate
7757-79-1
KNO
3
Overview
Details
48715
Nitric acid trihydrate
13444-83-2
H
7
NO
6
Overview
Details
Search for mixtures containing this mixture as subsystem
Mixture Data
Number of available sets is shown
Vapor-Liquid Equilibria (
VLE
)
DDB#
Name
146
174
4793
48715
Nitric acid trihydrate
145
Nitric acid
n.a.
89
n.a.
n.a.
146
Hydrogen chloride
106
n.a.
n.a.
174
Water
1
n.a.
4793
Potassium nitrate
n.a.
Heats of Mixing (
HE
)
DDB#
Name
146
174
4793
48715
Nitric acid trihydrate
145
Nitric acid
n.a.
n.a.
n.a.
n.a.
146
Hydrogen chloride
1
n.a.
n.a.
174
Water
1
n.a.
4793
Potassium nitrate
n.a.
Gas Solubilities (
GLE
)
DDB#
Name
146
174
4793
48715
Nitric acid trihydrate
145
Nitric acid
n.a.
n.a.
n.a.
n.a.
146
Hydrogen chloride
47
n.a.
n.a.
174
Water
1
n.a.
4793
Potassium nitrate
n.a.
Activity Coefficients at Infinite Dilution (Pure Solvents) (
ACT
)
DDB#
Name
146
174
4793
48715
Nitric acid trihydrate
145
Nitric acid
n.a.
n.a.
n.a.
n.a.
146
Hydrogen chloride
1
n.a.
n.a.
174
Water
n.a.
n.a.
4793
Potassium nitrate
n.a.
Liquid-Liquid Equilibria (Miscibility Gaps) (
LLE
)
DDB#
Name
146
174
4793
48715
Nitric acid trihydrate
145
Nitric acid
n.a.
n.a.
n.a.
n.a.
146
Hydrogen chloride
8
n.a.
n.a.
174
Water
n.a.
n.a.
4793
Potassium nitrate
n.a.
Heat Capacities of Mixtures, Excess Heat Capacities (
CPE
)
DDB#
Name
146
174
4793
48715
Nitric acid trihydrate
145
Nitric acid
n.a.
4
n.a.
n.a.
146
Hydrogen chloride
16
n.a.
n.a.
174
Water
15
n.a.
4793
Potassium nitrate
n.a.
(A)zeotropic Data (
AZD
)
DDB#
Name
146
174
4793
48715
Nitric acid trihydrate
145
Nitric acid
n.a.
80
n.a.
n.a.
146
Hydrogen chloride
142
n.a.
n.a.
174
Water
n.a.
n.a.
4793
Potassium nitrate
n.a.
Solid-Liquid Equilibria (
SLE
)
DDB#
Name
146
174
4793
48715
Nitric acid trihydrate
145
Nitric acid
3
21
5
n.a.
146
Hydrogen chloride
21
n.a.
n.a.
174
Water
6
n.a.
4793
Potassium nitrate
n.a.
Vapor-Liquid Equilibria of Electrolyte Systems (
ELE
)
DDB#
Name
146
174
4793
48715
Nitric acid trihydrate
145
Nitric acid
n.a.
12
2
n.a.
146
Hydrogen chloride
199
n.a.
n.a.
174
Water
63
n.a.
4793
Potassium nitrate
n.a.
Densities and Volumes of Mixtures, Excess Volumes (
VE
)
DDB#
Name
146
174
4793
48715
Nitric acid trihydrate
145
Nitric acid
n.a.
73
n.a.
n.a.
146
Hydrogen chloride
86
n.a.
n.a.
174
Water
75
n.a.
4793
Potassium nitrate
n.a.
Salt Solubilities (
ESLE
)
DDB#
Name
146
174
4793
48715
Nitric acid trihydrate
145
Nitric acid
n.a.
2
1
n.a.
146
Hydrogen chloride
4
n.a.
n.a.
174
Water
191
n.a.
4793
Potassium nitrate
n.a.
Critical Data of Mixtures (
CRI
)
DDB#
Name
146
174
4793
48715
Nitric acid trihydrate
145
Nitric acid
n.a.
1
n.a.
n.a.
146
Hydrogen chloride
1
n.a.
n.a.
174
Water
n.a.
n.a.
4793
Potassium nitrate
n.a.
Mixture Viscosities (
VIS
)
DDB#
Name
146
174
4793
48715
Nitric acid trihydrate
145
Nitric acid
n.a.
24
n.a.
n.a.
146
Hydrogen chloride
18
n.a.
n.a.
174
Water
76
n.a.
4793
Potassium nitrate
n.a.
Mixture Surface Tensions (
MSFT
)
DDB#
Name
146
174
4793
48715
Nitric acid trihydrate
145
Nitric acid
n.a.
9
n.a.
n.a.
146
Hydrogen chloride
1
n.a.
n.a.
174
Water
3
n.a.
4793
Potassium nitrate
n.a.
Mixture Speeds of Sound (
MSOS
)
DDB#
Name
146
174
4793
48715
Nitric acid trihydrate
145
Nitric acid
n.a.
1
n.a.
n.a.
146
Hydrogen chloride
6
n.a.
n.a.
174
Water
20
n.a.
4793
Potassium nitrate
n.a.
Mixture Thermal Conductivities (
MTCN
)
DDB#
Name
146
174
4793
48715
Nitric acid trihydrate
145
Nitric acid
n.a.
15
n.a.
n.a.
146
Hydrogen chloride
3
n.a.
n.a.
174
Water
47
n.a.
4793
Potassium nitrate
n.a.
Mixture Dielectric Constants (
MDEC
)
DDB#
Name
146
174
4793
48715
Nitric acid trihydrate
145
Nitric acid
n.a.
2
n.a.
n.a.
146
Hydrogen chloride
5
n.a.
n.a.
174
Water
n.a.
n.a.
4793
Potassium nitrate
n.a.
Mixture P-v-T Data (
MPVT
)
DDB#
Name
146
174
4793
48715
Nitric acid trihydrate
145
Nitric acid
n.a.
1
n.a.
n.a.
146
Hydrogen chloride
9
n.a.
n.a.
174
Water
2
n.a.
4793
Potassium nitrate
n.a.
Gas Hydrate Data (
GHD
)
DDB#
Name
146
174
4793
48715
Nitric acid trihydrate
145
Nitric acid
n.a.
n.a.
n.a.
n.a.
146
Hydrogen chloride
3
n.a.
n.a.
174
Water
n.a.
n.a.
4793
Potassium nitrate
n.a.
Electrical Conductivities (
ECND
)
DDB#
Name
146
174
4793
48715
Nitric acid trihydrate
145
Nitric acid
n.a.
23
n.a.
n.a.
146
Hydrogen chloride
111
n.a.
n.a.
174
Water
34
n.a.
4793
Potassium nitrate
n.a.
Diffusion Coefficients (
DIF
)
DDB#
Name
146
174
4793
48715
Nitric acid trihydrate
145
Nitric acid
n.a.
1
n.a.
n.a.
146
Hydrogen chloride
3
n.a.
n.a.
174
Water
n.a.
n.a.
4793
Potassium nitrate
n.a.
Further Thermodynamic Properties (
X
)
DDB#
Name
146
174
4793
48715
Nitric acid trihydrate
145
Nitric acid
n.a.
44
n.a.
n.a.
146
Hydrogen chloride
106
n.a.
n.a.
174
Water
57
1
4793
Potassium nitrate
n.a.
Total
DDB#
Name
146
174
4793
48715
Nitric acid trihydrate
145
Nitric acid
3
402
8
n.a.
146
Hydrogen chloride
897
n.a.
n.a.
174
Water
592
1
4793
Potassium nitrate
n.a.
Dortmund Data Bank Version: February 2024
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