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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
145	Nitric acid	7697-37-2	HNO₃	Overview	Details
174	Water	7732-18-5	H₂O	Overview	Details
2245	Phosphoric acid	7664-38-2	H₃O₄P	Overview	Details
4932	Calcium sulfate	7778-18-9	CaO₄S	Overview	Details
1000303	Calcium sulfate	7778-18-9	CaO₄S	Overview	Details

Search for mixtures containing this mixture as subsystem

Mixture Data

Number of available sets is shown

**Vapor-Liquid Equilibria (VLE)**
DDB#	Name	174	2245	4932	1000303	Calcium sulfate
145	Nitric acid	89	n.a.	n.a.	n.a.
174	Water		29	1	n.a.
2245	Phosphoric acid			n.a.	n.a.
4932	Calcium sulfate				n.a.

**Heats of Mixing (HE)**
DDB#	Name	174	2245	4932	1000303	Calcium sulfate
145	Nitric acid	n.a.	1	n.a.	n.a.
174	Water		n.a.	n.a.	n.a.
2245	Phosphoric acid			n.a.	n.a.
4932	Calcium sulfate				n.a.

**Heat Capacities of Mixtures, Excess Heat Capacities (CPE)**
DDB#	Name	174	2245	4932	1000303	Calcium sulfate
145	Nitric acid	4	n.a.	n.a.	n.a.
174	Water		21	n.a.	n.a.
2245	Phosphoric acid			n.a.	n.a.
4932	Calcium sulfate				n.a.

**(A)zeotropic Data (AZD)**
DDB#	Name	174	2245	4932	1000303	Calcium sulfate
145	Nitric acid	80	n.a.	n.a.	n.a.
174	Water		n.a.	n.a.	n.a.
2245	Phosphoric acid			n.a.	n.a.
4932	Calcium sulfate				n.a.

**Solid-Liquid Equilibria (SLE)**
DDB#	Name	174	2245	4932	1000303	Calcium sulfate
145	Nitric acid	21	n.a.	n.a.	n.a.
174	Water		11	2	n.a.
2245	Phosphoric acid			n.a.	n.a.
4932	Calcium sulfate				n.a.

**Vapor-Liquid Equilibria of Electrolyte Systems (ELE)**
DDB#	Name	174	2245	4932	1000303	Calcium sulfate
145	Nitric acid	12	n.a.	n.a.	n.a.
174	Water		15	3	n.a.
2245	Phosphoric acid			n.a.	n.a.
4932	Calcium sulfate				n.a.

**Densities and Volumes of Mixtures, Excess Volumes (VE)**
DDB#	Name	174	2245	4932	1000303	Calcium sulfate
145	Nitric acid	73	2	n.a.	n.a.
174	Water		42	14	n.a.
2245	Phosphoric acid			n.a.	n.a.
4932	Calcium sulfate				n.a.

**Salt Solubilities (ESLE)**
DDB#	Name	174	2245	4932	1000303	Calcium sulfate
145	Nitric acid	2	n.a.	n.a.	n.a.
174	Water		2	39	n.a.
2245	Phosphoric acid			n.a.	n.a.
4932	Calcium sulfate				n.a.

**Critical Data of Mixtures (CRI)**
DDB#	Name	174	2245	4932	1000303	Calcium sulfate
145	Nitric acid	1	n.a.	n.a.	n.a.
174	Water		1	n.a.	n.a.
2245	Phosphoric acid			n.a.	n.a.
4932	Calcium sulfate				n.a.

**Mixture Viscosities (VIS)**
DDB#	Name	174	2245	4932	1000303	Calcium sulfate
145	Nitric acid	24	n.a.	n.a.	n.a.
174	Water		40	n.a.	1
2245	Phosphoric acid			n.a.	n.a.
4932	Calcium sulfate				n.a.

**Mixture Surface Tensions (MSFT)**
DDB#	Name	174	2245	4932	1000303	Calcium sulfate
145	Nitric acid	9	n.a.	n.a.	n.a.
174	Water		3	n.a.	n.a.
2245	Phosphoric acid			n.a.	n.a.
4932	Calcium sulfate				n.a.

**Mixture Speeds of Sound (MSOS)**
DDB#	Name	174	2245	4932	1000303	Calcium sulfate
145	Nitric acid	1	n.a.	n.a.	n.a.
174	Water		12	1	2
2245	Phosphoric acid			n.a.	n.a.
4932	Calcium sulfate				n.a.

**Mixture Thermal Conductivities (MTCN)**
DDB#	Name	174	2245	4932	1000303	Calcium sulfate
145	Nitric acid	15	n.a.	n.a.	n.a.
174	Water		13	n.a.	n.a.
2245	Phosphoric acid			n.a.	n.a.
4932	Calcium sulfate				n.a.

**Mixture Dielectric Constants (MDEC)**
DDB#	Name	174	2245	4932	1000303	Calcium sulfate
145	Nitric acid	2	n.a.	n.a.	n.a.
174	Water		2	n.a.	n.a.
2245	Phosphoric acid			n.a.	n.a.
4932	Calcium sulfate				n.a.

**Mixture P-v-T Data (MPVT)**
DDB#	Name	174	2245	4932	1000303	Calcium sulfate
145	Nitric acid	1	n.a.	n.a.	n.a.
174	Water		n.a.	n.a.	n.a.
2245	Phosphoric acid			n.a.	n.a.
4932	Calcium sulfate				n.a.

**Electrical Conductivities (ECND)**
DDB#	Name	174	2245	4932	1000303	Calcium sulfate
145	Nitric acid	23	n.a.	n.a.	n.a.
174	Water		27	23	n.a.
2245	Phosphoric acid			n.a.	n.a.
4932	Calcium sulfate				n.a.

**Diffusion Coefficients (DIF)**
DDB#	Name	174	2245	4932	1000303	Calcium sulfate
145	Nitric acid	1	n.a.	n.a.	n.a.
174	Water		3	1	n.a.
2245	Phosphoric acid			n.a.	n.a.
4932	Calcium sulfate				n.a.

**Further Thermodynamic Properties (X)**
DDB#	Name	174	2245	4932	1000303	Calcium sulfate
145	Nitric acid	44	n.a.	n.a.	n.a.
174	Water		21	n.a.	n.a.
2245	Phosphoric acid			n.a.	n.a.
4932	Calcium sulfate				n.a.

**Total**
DDB#	Name	174	2245	4932	1000303	Calcium sulfate
145	Nitric acid	402	3	n.a.	n.a.
174	Water		242	84	3
2245	Phosphoric acid			n.a.	n.a.
4932	Calcium sulfate				n.a.

Dortmund Data Bank Version: February 2024

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