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

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DDB#	Name	CAS-RN	Formula
4577	Potassium chloride	7447-40-7	ClK	Overview

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Pure Component Data

Property	Points	Sets	Temperature Range	States	Sets
Density	724	50	78-1607 K	Liquid	42
				Crystal 2	4
				Further States	4
Diffusion Coefficient	4	1	1077-1303 K	Liquid	1
Entropy	1	1	298-298 K	Solid	1
Heat of Fusion	1	1	(hidden)	Solid-Liquid	1
Heat of Sublimation	3	3	800-904 K	Vapor-Solid	3
Melting Point	108	98	(hidden)	Solid-Liquid	98
Molar Heat Capacity (cP)	467	20	1-1043 K	Solid	19
				Liquid	1
Speed of Sound	25	7	273-1350 K	Liquid	6
				Solid	1
Surface Tension	47	10	1053-1440 K	Liquid	10
Thermal Conductivity	62	6	299-1335 K	Liquid	4
				Solid	2
Thermal Expansion Coefficient	29	1	103-663 K	Solid	1
Vapor Pressure	248	36	624-1691 K	Vapor-Liquid	22
				Vapor-Solid	13
				Further States	1
Viscosity (Dynamic)	84	9	1053-1214 K	Liquid	9
Electrical Conductivities	34	4	1042-1236 K	n.a.	n.a.

Pure Component Properties Data Bank Information Page
Why are pure component data in a mixture data bank (MSOS, MTCN, etc.)?

An extract can be found in our DDB Explorer Version

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