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Merck
CN

379859

Potassium hexachloroplatinate(IV)

≥99.99% trace metals basis

Synonym(s):

Dipotassium hexachloroplatinate, Dipotassium platinum hexachloride, Platinic potassium chloride, Platinum potassium chloride, Potassium chloroplatinate, Potassium platinum(IV) chloride, Potassium platinum(IV) hexachloride

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About This Item

Linear Formula:
K2PtCl6
CAS Number:
16921-30-5
Molecular Weight:
485.99
NACRES:
NA.23
PubChem Substance ID:
24863694
UNSPSC Code:
12352302
EC Number:
240-979-3
MDL number:
MFCD00011389
Assay:
≥99.99% trace metals basis
Form:
powder
Solubility:
water: soluble

Key Documents

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Product Name

Potassium hexachloroplatinate(IV), ≥99.99% trace metals basis

InChI key

DPAIVKJGTXERIM-UHFFFAOYSA-H

InChI

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

SMILES string

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

assay

≥99.99% trace metals basis

form

powder

reaction suitability

core: potassium

impurities

≤100.0 ppm Trace Metal Analysis

mp

250 °C (dec.) (lit.)

Quality Level

100

solubility

water: soluble

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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.

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.

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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

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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Certificates of Analysis (COA)

Lot/Batch Number
MKCZ3404
MKCS2496
MKCR2892
MKCR4377
MKCL7744

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Xanthine and hypoxanthine sensors based on xanthine oxidase immobilized on a CuPtCl6 chemically modified electrode and liquid chromatography electrochemical detection
Pei J and Li X
Analytica Chimica Acta, 414(1-2), 205-213 (2000)
Shape-selective preparation and properties of oxalate-stabilized Pt colloid
Fu X, et al.
Langmuir, 18(12), 4619-4624 (2002)
Characterization and photonic properties for the Pt-fullerene/TiO2 composites derived from titanium (IV) n-butoxide and C60
Oh W and Ko W
Journal of Industrial and Engineering Chemistry, 15(6), 791-797 (2009)
Carbon-supported Pt? Ag nanostructures as cathode catalysts for oxygen reduction reaction
Feng Y, et al.
Physical Chemistry Chemical Physics, 13(9), 3863-3872 (2011)

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