Sodium hexachloroplatinate (IV)

Structural formula
General
Surname	Sodium hexachloroplatinate (IV)
other names	Disodium hexachloroplatinate
Molecular formula	Na 2 PtCl 6
Brief description	orange-yellow odorless solid
External identifiers / databases
ECHA InfoCard	100.037.242
PubChem	11134193
Wikidata	Q2358739
properties
Molar mass	453.78 g mol −1
Physical state	firmly
density	2.5 g cm −3 (hexahydrate)
solubility	soluble in water and ethanol insoluble in ether;
safety instructions
H and P phrases	H: 301-318-334-317
	P: 261-280-301 + 310-305 + 351 + 338-342 + 311
	As far as possible and customary, SI units are used. Unless otherwise noted, the data given apply to standard conditions .

Sodium hexachloroplatinate (IV) is a chemical compound from the group of hexachloridoplatinates .

Extraction and presentation

Sodium hexachloroplatinate can be obtained by adding the stoichiometrically required amount of sodium chloride to a hexachloridoplatinic acid solution.

{\ displaystyle \ mathrm {H_ {2} [PtCl_ {6}] + 2 \ NaCl \ longrightarrow Na_ {2} [PtCl_ {6}] + 2 \ HCl}}

properties

Sodium hexachloroplatinate is an orange-yellow odorless solid that is soluble in water. The hexahydrate gives off water of crystallization at 110 ° C and converts to the anhydrate .

use

Sodium hexachloroplatinate is used in the production of catalysts and for the coating of electrodes for the production of chlorine.

Individual evidence

↑ ^a ^b ^c ^d ^e ^f Entry on sodium hexachloroplatinate in the GESTIS substance database of the IFA , accessed on February 1, 2016(JavaScript required) .
↑ ^a ^b ^c data sheet Sodium hexachloroplatinate (IV) hexahydrate from AlfaAesar, accessed on August 29, 2013 ( PDF )(JavaScript required) .
↑ ^a ^b Georg Brauer (Ed.) U. a .: Handbook of Preparative Inorganic Chemistry. 3rd, revised edition. Volume III, Ferdinand Enke, Stuttgart 1981, ISBN 3-432-87823-0 , p. 1712.
↑ Entry on Disodium hexachloroplatinate in the Classification and Labeling Inventory of the European Chemicals Agency (ECHA), accessed on August 1, 2016. Manufacturers or distributors can expand the harmonized classification and labeling .
↑ Data sheet Sodium hexachloroplatinate (IV) hexahydrate, 98% from Sigma-Aldrich , accessed on August 29, 2013 ( PDF ).

[GESTIS-1] ↑ ^a ^b ^c ^d ^e ^f Entry on sodium hexachloroplatinate in the GESTIS substance database of the IFA , accessed on February 1, 2016(JavaScript required) .

[Alfa-2] ta sheet Sodium hexachloroplatinate (IV) hexahydrate from AlfaAesar, accessed on August 29, 2013 ( PDF )(JavaScript required) .

[brauer-3] Georg Brauer (Ed.) U. a .: Handbook of Preparative Inorganic Chemistry. 3rd, revised edition. Volume III, Ferdinand Enke, Stuttgart 1981, ISBN 3-432-87823-0 , p. 1712.

[CLP_100.037.242-4] Entry on Disodium hexachloroplatinate in the Classification and Labeling Inventory of the European Chemicals Agency (ECHA), accessed on August 1, 2016. Manufacturers or distributors can expand the harmonized classification and labeling .

[Sigma-5] Data sheet Sodium hexachloroplatinate (IV) hexahydrate, 98% from Sigma-Aldrich , accessed on August 29, 2013 ( PDF ).