Online DDB Search

Dortmund Data Bank
Thermophysical Data for Process Design
Contact: ☎ +49 441 361819 0 or ✉ info@ddbst.com

Query

A quote for experimental literature data about the system can be obtained via email.
DDB#	Name	CAS-RN	Formula
90	Hydrogen fluoride	7664-39-3	HF	Overview	Details
174	Water	7732-18-5	H₂O	Overview	Details
4964	Potassium fluoride	7789-23-3	FK	Overview	Details
19614	Dipotassium Niobium Heptafluoride		F₇K₂Nb	Overview	Details
24365	Dipotassium heptafluorotantalate(V)		F₇K₂Ta	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	4964	19614	24365	Dipotassium heptafluorotantalate(V)
90	Hydrogen fluoride	23	1	n.a.	n.a.
174	Water		n.a.	n.a.	n.a.
4964	Potassium fluoride			n.a.	n.a.
19614	Dipotassium Niobium Heptafluoride				n.a.

**Gas Solubilities (GLE)**
DDB#	Name	174	4964	19614	24365	Dipotassium heptafluorotantalate(V)
90	Hydrogen fluoride	6	n.a.	n.a.	n.a.
174	Water		n.a.	n.a.	n.a.
4964	Potassium fluoride			n.a.	n.a.
19614	Dipotassium Niobium Heptafluoride				n.a.

**Heat Capacities of Mixtures, Excess Heat Capacities (CPE)**
DDB#	Name	174	4964	19614	24365	Dipotassium heptafluorotantalate(V)
90	Hydrogen fluoride	3	n.a.	n.a.	n.a.
174	Water		3	n.a.	n.a.
4964	Potassium fluoride			n.a.	n.a.
19614	Dipotassium Niobium Heptafluoride				n.a.

**(A)zeotropic Data (AZD)**
DDB#	Name	174	4964	19614	24365	Dipotassium heptafluorotantalate(V)
90	Hydrogen fluoride	24	n.a.	n.a.	n.a.
174	Water		n.a.	n.a.	n.a.
4964	Potassium fluoride			n.a.	n.a.
19614	Dipotassium Niobium Heptafluoride				n.a.

**Solid-Liquid Equilibria (SLE)**
DDB#	Name	174	4964	19614	24365	Dipotassium heptafluorotantalate(V)
90	Hydrogen fluoride	6	1	n.a.	n.a.
174	Water		n.a.	n.a.	n.a.
4964	Potassium fluoride			2	9
19614	Dipotassium Niobium Heptafluoride				n.a.

**Vapor-Liquid Equilibria of Electrolyte Systems (ELE)**
DDB#	Name	174	4964	19614	24365	Dipotassium heptafluorotantalate(V)
90	Hydrogen fluoride	5	n.a.	n.a.	n.a.
174	Water		83	n.a.	n.a.
4964	Potassium fluoride			n.a.	n.a.
19614	Dipotassium Niobium Heptafluoride				n.a.

**Densities and Volumes of Mixtures, Excess Volumes (VE)**
DDB#	Name	174	4964	19614	24365	Dipotassium heptafluorotantalate(V)
90	Hydrogen fluoride	4	25	n.a.	n.a.
174	Water		31	n.a.	n.a.
4964	Potassium fluoride			n.a.	3
19614	Dipotassium Niobium Heptafluoride				n.a.

**Salt Solubilities (ESLE)**
DDB#	Name	174	4964	19614	24365	Dipotassium heptafluorotantalate(V)
90	Hydrogen fluoride	n.a.	2	n.a.	n.a.
174	Water		8	n.a.	n.a.
4964	Potassium fluoride			n.a.	n.a.
19614	Dipotassium Niobium Heptafluoride				n.a.

**Mixture Viscosities (VIS)**
DDB#	Name	174	4964	19614	24365	Dipotassium heptafluorotantalate(V)
90	Hydrogen fluoride	n.a.	10	n.a.	n.a.
174	Water		18	n.a.	n.a.
4964	Potassium fluoride			4	n.a.
19614	Dipotassium Niobium Heptafluoride				n.a.

**Mixture Surface Tensions (MSFT)**
DDB#	Name	174	4964	19614	24365	Dipotassium heptafluorotantalate(V)
90	Hydrogen fluoride	n.a.	n.a.	n.a.	n.a.
174	Water		1	n.a.	n.a.
4964	Potassium fluoride			3	1
19614	Dipotassium Niobium Heptafluoride				n.a.

**Mixture Speeds of Sound (MSOS)**
DDB#	Name	174	4964	19614	24365	Dipotassium heptafluorotantalate(V)
90	Hydrogen fluoride	n.a.	n.a.	n.a.	n.a.
174	Water		7	n.a.	n.a.
4964	Potassium fluoride			n.a.	n.a.
19614	Dipotassium Niobium Heptafluoride				n.a.

**Mixture Thermal Conductivities (MTCN)**
DDB#	Name	174	4964	19614	24365	Dipotassium heptafluorotantalate(V)
90	Hydrogen fluoride	n.a.	n.a.	n.a.	n.a.
174	Water		6	n.a.	n.a.
4964	Potassium fluoride			n.a.	n.a.
19614	Dipotassium Niobium Heptafluoride				n.a.

**Mixture Dielectric Constants (MDEC)**
DDB#	Name	174	4964	19614	24365	Dipotassium heptafluorotantalate(V)
90	Hydrogen fluoride	n.a.	n.a.	n.a.	n.a.
174	Water		5	n.a.	n.a.
4964	Potassium fluoride			n.a.	n.a.
19614	Dipotassium Niobium Heptafluoride				n.a.

**Electrical Conductivities (ECND)**
DDB#	Name	174	4964	19614	24365	Dipotassium heptafluorotantalate(V)
90	Hydrogen fluoride	n.a.	n.a.	n.a.	n.a.
174	Water		2	n.a.	n.a.
4964	Potassium fluoride			n.a.	n.a.
19614	Dipotassium Niobium Heptafluoride				n.a.

**Further Thermodynamic Properties (X)**
DDB#	Name	174	4964	19614	24365	Dipotassium heptafluorotantalate(V)
90	Hydrogen fluoride	6	n.a.	n.a.	n.a.
174	Water		22	n.a.	n.a.
4964	Potassium fluoride			n.a.	1
19614	Dipotassium Niobium Heptafluoride				n.a.

**Total**
DDB#	Name	174	4964	19614	24365	Dipotassium heptafluorotantalate(V)
90	Hydrogen fluoride	77	39	n.a.	n.a.
174	Water		186	n.a.	n.a.
4964	Potassium fluoride			9	14
19614	Dipotassium Niobium Heptafluoride				n.a.

Dortmund Data Bank Version: February 2024

What are "Sets" and "Points" in the Dortmund Data Bank?	© Dortmund Data Bank by DDBST GmbH
Online DDB search information page	Overall Statistics on Systems, Sets, and Points
Contact	Direct link to this DDB search page

(0.86 seconds)