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Chemical Name


Potassium chromate (CrK2O4)

Compound Descriptions:

Structure Drawing
Formula:CrK2O4
Element System:Cr-K-O
Element Names:Oxygen, Potassium, Chromium
Molecular Weight:194.19 g/mol
Name(s):Potassium chromate
Kaliumchromat
K2CrO4
Dipotassium Chromium Tetraoxide
Chromic acid (H2CrO4), dipotassium salt
Bipotassium chromate
Dipotassium chromate
Dipotassium chromate (K2CrO4)
Dipotassium chromate(2-)
Dipotassium monochromate
Neutral potassium chromate
Potassium chromate (K2(CrO4))
Potassium chromate(VI)
Kaliumchromat(VI)
Chroms├Ąure-Kaliumsalz
CAS-RN:7789-00-6
EINECS:232-140-5 EINECS
Classification:no charge; 3fragments; ionic

European Regulations

5 matching entries in european regulations: Hazard, GHS, REACH, ECHA-pre, RoHS

Derivatives / Analogues

Derivativeacid: Chromic acid 
Analogueother metal: Lithium chromate (Li2CrO4) 
Analogueother metal: Sodium chromate 

Landolt-Börnstein Citations:

Acoustical and Optical Properties

 Molecular Acoustics: Vol. II/5 2.2.2, p.125.5 (mix)II/5
 Molecular Acoustics: Vol. II/5 2.2.2, p.113.6 (mix)II/5
 Molecular Acoustics: Vol. II/5 3.4, p.216.11 (mix)II/5

Crystallography, Structure and Morphology

Mechanical Properties

Semiconductors

Structure and Molecular Constants

Thermodynamic Properties

 Elements and inorganic compounds: Ag2HgJ4 - K2PtBr6: Vol. IV/4 7.2.1:1012, p.293IV/4
 Thermodynamic Properties of Compounds, CrI3 to CsNO3: Vol. IV/19a3 p.127IV/19A3

References

II/25A
Short: II/25A
Title: Structure Data Of Free Polyatomic Molecules: Inorganic Molecules
Author: Graner, G.; Hirota, E.; Iijima, T.; Kuchitsu, K.; Ramsay, D.A.; Vogt, J.; Vogt, N.
Editor: Kuchitsu, K.
Source: Landolt-B├Ârnstein, New Series
Volume: II/25A
Year: 1998
Keyword: Free Polyatomic Molecules; Inorganic Molecules; Molecules
ISBN: 3-540-61713-2
ISBN: 978-3-540-61713-6
Internet Resource: DOI:10.1007/b59072
RefComment: VII, 359 pages. Hardcover
Abstract: Volume II/25 is a supplemented and revised edition of the preceding volumes II/7, II/15, II/21 and II/23 containing up to date information on inorganic and organic polyatomic molecules. All experimental methods for the determination of quantitative structural data of free molecules have been considered: microwave, infrared, Raman, electronic and photoelectron spectroscopy as well as electron diffraction. The data obtained by these methods have been critically evaluated and compiled. They are presented separately for each molecule, together with a schematic figure of the structure and the original literature.
II/5
Short: II/5
Title: Molecular Acoustics
Author: Schaaffs, W.
Editor: Hellwege, K.-H.; Hellwege, A.M.
Source: Landolt-B├Ârnstein, New Series
Volume: II/5
Year: 1967
ISBN: 3-540-03897-3
ISBN: 978-3-540-03897-9
Internet Resource: DOI:10.1007/b19950
RefComment: 321 figs., XII, 286 pages, Hardcover
III/41E
Short: III/41E
Title: Semiconductors: Ternary Compounds, Organic Semiconductors
Author: Dittrich, H.; Karl, N.; K├╝ck, S.; Schock, H.W.
Editor: Madelung, O.
Source: Landolt-B├Ârnstein, New Series
Volume: III/41E
Year: 2000
Keyword: semiconductors
ISBN: 3-540-66781-4
ISBN: 978-3-540-66781-0
Internet Resource: DOI:10.1007/b72741
RefComment: 590 figs., XVIII, 518 pages, Hardcover
Abstract: Vols. III/17a-i and III/22a, b (supplement) on semiconductor physics and technology have been published earlier, the latter covering new data on the technologically important group IV elements and III-V, II-VI and I-VII compounds only. The wealth of further data from the last decade is now being critically evaluated by over 30 well-known experts in the field of semiconductors. To meet the demands of todays scientists and to offer a complete overview on semiconductor data all data available so far are published in the following way: a series of five subvolumes covers only the supplementary data to volumes III/17 and 22.
III/7f
Short: III/7f
Title: Crystal Structure Data of Inorganic Compounds: Key Elements: d 4...d 8-Elements
Author: Pies, W.; Weiss, A.
Editor: Hellwege, K.-H.; Hellwege, A.M.
Source: Landolt-B├Ârnstein, New Series
Volume: III/7f
Page: 1-778
Year: 1977
ISBN: 3-540-08080-5
ISBN: 978-3-540-08080-0
Internet Resource: DOI:10.1007/b19981
RefComment: 14 figs., XXVII, Hardcover
Abstract: Volume III/7 contains structure data on those compounds which contain at least one of the elements F, Cl, Br, I, O, N, and P and cannot be called "organic". The structure data of the remaining inorganic compounds and the elements are dealt with in volumes III/6 and III/14, while the organic compounds are treated in volumes III/5 and III/10. The systematic arrange-ment is based on the anions ordered according to "key elements", since this system allows the arrangement of the crystal structure data in such a way that both chemical and crystallographical relationships can be recognized. Structure data are compiled as completely as possible for all inorganic substances, where crystal structures have been examined by means of X-ray, neutron, and electron diffraction,and for which at least the lattice constants have been determined.
IV/19A3
Short: IV/19A3
Title: Thermodynamic Properties of Inorganic Materials: Pure Substances. Part 3: Compounds from CoCl3 to Ge3N4
Author: Scientific Group Thermodata Europe
Editor: Lehrstuhl f├╝r Theoretische H├╝ttenkunde, Rheinisch-Westf├Ąlische Technische Hochschule Aachen
Source: Landolt-B├Ârnstein, New Series
Volume: IV/19A3
Year: 2000
Keyword: Heat Capacities; Enthalpies; Entropies; Gibbs Energies; Phase Transition Data
ISBN: 3-540-66796-2
ISBN: 978-3-540-66796-4
Internet Resource: DOI:10.1007/b60167
RefComment: 1636 figs., LVII, 409 pages, with CD-ROM, Hardcover
IV/1a
Short: IV/1a
Title: Densities of Liquid Systems: Nonaqueous Systems and Ternary Aqueous Systems
Author: Lacmann, R.; Synowietz, C.
Editor: Sch├Ąfer, Kl.
Source: Landolt-B├Ârnstein, 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: Sch├Ąfer, Kl.
Source: Landolt-B├Ârnstein, 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.
IV/4
Short: IV/4
Title: High-Pressure Properties of Matter
Author: Beggerow, G.
Editor: Sch├Ąfer, Kl.
Source: Landolt-B├Ârnstein, New Series
Volume: IV/4
Year: 1980
ISBN: 3-540-09370-2
ISBN: 978-3-540-09370-1
Internet Resource: DOI:10.1007/b90280
RefComment: 589 figs., VIII, 427 pages. Hardcover
Abstract: The main topics are pressure dependences of phase equilibria, compressibility, thermal and caloric properties, transport phenomena, static and magnetic properties, optical phenomena, kinetic phenomena, and systems in the neighbourhood and above the critical area.
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)
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