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379859

Sigma-Aldrich

Potassium hexachloroplatinate(IV)

≥99.99% trace metals basis

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Synonym(s):
Dipotassium hexachloroplatinate, Dipotassium platinum hexachloride, Platinic potassium chloride, Platinum potassium chloride, Potassium chloroplatinate, Potassium platinum(IV) chloride, Potassium platinum(IV) hexachloride
Linear Formula:
K2PtCl6
CAS Number:
Molecular Weight:
485.99
EC Number:
MDL number:
PubChem Substance ID:
NACRES:
NA.23

Quality Level

assay

≥99.99% trace metals basis

form

powder

impurities

≤100.0 ppm Trace Metal Analysis

mp

250 °C (dec.) (lit.)

SMILES string

[K+].[K+].Cl[Pt--](Cl)(Cl)(Cl)(Cl)Cl

InChI

1S/6ClH.2K.Pt/h6*1H;;;/q;;;;;;2*+1;+4/p-6

InChI key

DPAIVKJGTXERIM-UHFFFAOYSA-H

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This Item
520853206067520861
Potassium hexachloroplatinate(IV) ≥99.99% trace metals basis

379859

Potassium hexachloroplatinate(IV)

Potassium tetrachloroplatinate(II) ≥99.9% trace metals basis

520853

Potassium tetrachloroplatinate(II)

Potassium hexachloroplatinate(IV) reagent grade, 98%

206067

Potassium hexachloroplatinate(IV)

Potassium hexachloroplatinate(IV) ≥99.9% trace metals basis

520861

Potassium hexachloroplatinate(IV)

assay

≥99.99% trace metals basis

assay

≥99.9% trace metals basis

assay

98%

assay

≥99.9% trace metals basis

mp

250 °C (dec.) (lit.)

mp

-

mp

250 °C (dec.) (lit.)

mp

250 °C (dec.) (lit.)

impurities

≤100.0 ppm Trace Metal Analysis

impurities

≤1000.0 ppm Trace Metal Analysis

impurities

-

impurities

-

General description

Potassium hexachloroplatinate (K2PtCl6) is a source material for the preparation of platinum based compounds. It can be used in the preparation of platinum colloids by its reduction in an aqueous solution.

Application

K2PtCl6 can be used in the preparation of electrodes for potential usage in biosensors. It can be synthesized on nanostructured platinum that can further be used as a cathode catalyst for the oxygen reduction reaction.

signalword

Danger

Hazard Classifications

Acute Tox. 3 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Eye Dam. 1 - Met. Corr. 1 - Resp. Sens. 1 - Skin Sens. 1 - STOT RE 1

Storage Class

6.1B - Non-combustible, acute toxic Cat. 1 and 2 / very toxic hazardous materials

wgk_germany

WGK 1

flash_point_f

does not flash

flash_point_c

does not flash

ppe

Eyeshields, Faceshields, Gloves, type P2 (EN 143) respirator cartridges


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