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206075

Sigma-Aldrich

Potassium tetrachloroplatinate(II)

98%

Sinonimo/i:

Potassium platinum(II) chloride

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About This Item

Formula condensata:
K2PtCl4
Numero CAS:
10025-99-7
Peso molecolare:
415.09
Numero CE:
233-050-9
Numero MDL:
MFCD00011378
Codice UNSPSC:
12352302
ID PubChem:
24852374
NACRES:
NA.23

Grado

for analytical purposes

Saggio

98%

Stato

solid

Densità

3.38 g/mL at 25 °C (lit.)

Stringa SMILE

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

InChI

1S/4ClH.2K.Pt/h4*1H;;;/q;;;;2*+1;+2/p-4
RVRDLMCWUILSAH-UHFFFAOYSA-J

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Descrizione generale

Potassium tetrachloroplatinate(II) is a ruby-red crystalline solid and can be prepared by reacting potassium hexachloroplatinate(IV) with cuprous chloride. It is mainly used as a reagent and inorganic catalyst in various chemical reactions. Its application includes the synthesis of other platinum compounds, organic transformations, and electroplating of metals. It is also a potential antitumor agent.

Applicazioni

Potassium tetrachloroplatinate(II) can be used as:
  • A precursor to synthesize CO-tolerant catalyst for hydrogen-air fuel cells.
  • An active and stable catalyst for selective methane oxidation.
  • As a starting material to synthesize high-performance Pt-based phosphorescent materials for electroluminescent devices.

Caratteristiche e vantaggi

Reacts with bis(dithiolates) to form metal-bis(dithiolates) with applications in laser Q-switch materials, liquid crystals, optical CD recording media, bar code materials and superconductivity. Reacts with capping polymers to form shape-control colloidal platinum nanoparticles for catalysis and photocatalysts.

Avvertenze

Danger

Indicazioni di pericolo

H301,H315,H317,H318,H334

Classi di pericolo

Acute Tox. 3 Oral - Eye Dam. 1 - Resp. Sens. 1 - Skin Irrit. 2 - Skin Sens. 1

Codice della classe di stoccaggio

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

Classe di pericolosità dell'acqua (WGK)

WGK 1

Punto d’infiammabilità (°F)

Not applicable

Punto d’infiammabilità (°C)

Not applicable

Dispositivi di protezione individuale

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

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Certificati d'analisi (COA)

Lot/Batch Number
MKCQ7420
MKCP5002
MKCM6435
MKCL6099
MKCK8558

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