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dipotassium sulfide (K2S)

Compound Descriptions:

Structure Drawing
Formula:K2S
Element System:K-S
Element Names:Sulfur, Potassium
Molecular Weight:110.262 g/mol
Name(s):dipotassium sulfide
dipotassium sulphide
Potassium sulfide (K2S)
Dikaliumsulfid
potassium (I) sulfide
potassium (I) sulphide
Potassium sulfide (K2S)
Dipotassium monosulfide
Potassium sulfide, K2S
Dikaliummonosulfid
CAS-RN:1312-73-8
EINECS:215-197-0 EINECS
Classification:no charge; 3fragments; ionic

European Regulations

3 matching entries in european regulations: Hazard, GHS, ECHA-pre

Derivatives / Analogues

Analogueother metal: Tl2S 
Analogueother chalcogen: K2O 
Analogueother chalcogen: dipotassium selenide 
Analogueother metal: Copper sulfide 
Analogueother metal: Sodium sulfide (Na2S) 

Landolt-Börnstein Citations:

Mechanical Properties

 Ternary systems: inorganic components A, B, and water: KBr - ZnO: Vol. IV/1a 2.2.1:537, p.671 (mix)IV/1a
 Inorganic substances - water: InCl3 - La(NO3)3: Vol. IV/1b 1.2:183, p.54 (mix)IV/1b

References

IV/1a
Short: IV/1a
Title: Densities of Liquid Systems: Nonaqueous Systems and Ternary Aqueous Systems
Author: Lacmann, R.; Synowietz, C.
Editor: Schäfer, Kl.
Source: Landolt-Börnstein, New Series
Volume: IV/1a
Year: 1974
ISBN: 3-540-06269-6
ISBN: 978-3-540-06269-1
Internet Resource: DOI:10.1007/b20003
RefComment: X, 716 pages. Hardcover
Abstract: Volume IV/1 contains information on the densities of liquid systems. It may be considered as a supplement to volume II/1 of the 6th Edition, which contains only a few data on nonaqueous systems. Data are not listed for all systems but primarily for those of greater interest where data for a larger range of concentrations were available.
IV/1b
Short: IV/1b
Title: Densities of Liquid Systems: Densities of Binary Aqueous Systems and Heat Capacities of Liquid Systems
Author: D'Ans, J.; Surawski, H.; Synowietz, C.
Editor: Schäfer, Kl.
Source: Landolt-Börnstein, New Series
Volume: IV/1b
Year: 1977
ISBN: 3-540-08272-7
ISBN: 978-3-540-08272-9
Internet Resource: DOI:10.1007/b20004
RefComment: 62 figs., VII, 335 pages. Hardcover
Abstract: Volume IV/1 contains information on the densities of liquid systems. It may be considered as a supplement to volume II/1 of the 6th Edition, which contains only a few data on nonaqueous systems. Data are not listed for all systems but primarily for those of greater interest where data for a larger range of concentrations were available.
EINECS
Short: EINECS
Title: EINECS (European Inventory of Existing Commercial Chemical Substances)
Source: Official Journal of the European Communities
Volume: C 146 A (15.06.1990)
Page: 1
Year: 1990
Publish_Date: 1990/06/15

  File created on 2009/18/08 by LCI Publisher GmbH (Gaja Peters, Inga Thede, Volkmar Vill, Ron Zenczykowski)
  © 2009   Landolt Börnstein,   Springer-Verlag Berlin Heidelberg


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