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Merck
CN

P1679

Potassium tetrachloroplatinate(II)

Synonym(s):

Potassium platinum(II) chloride

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About This Item

Linear Formula:
K2PtCl4
CAS Number:
Molecular Weight:
415.09
EC Number:
233-050-9
UNSPSC Code:
12352200
MDL number:
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InChI key

RVRDLMCWUILSAH-UHFFFAOYSA-J

InChI

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

SMILES string

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

density

3.38 g/mL at 25 °C (lit.)

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Features and Benefits

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.

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Danger

Hazard Classifications

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

Storage Class

6.1D - Non-combustible acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects

wgk

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

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

Regulatory Information

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