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323411

Sigma-Aldrich

Potassium tetrachloroplatinate(II)

99.99% trace metals basis

Synonym(s):

Potassium platinum(II) chloride

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About This Item

Linear Formula:
K2PtCl4
CAS Number:
10025-99-7
Molecular Weight:
415.09
EC Number:
233-050-9
MDL number:
MFCD00011378
UNSPSC Code:
12352302
PubChem Substance ID:
24859364
NACRES:
NA.23

Assay

99.99% trace metals basis

form

powder

impurities

≤150.0 ppm Trace Metal Analysis

mp

500 °C (lit.)

density

3.38 g/mL at 25 °C (lit.)

SMILES string

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

InChI

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

InChI key

RVRDLMCWUILSAH-UHFFFAOYSA-J

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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.

Signal Word

Danger

Hazard Statements

H301,H315,H317,H318,H334

Hazard Classifications

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

Storage Class Code

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

WGK

WGK 1

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Kamel Eid et al.
Nanoscale, 11(24), 11755-11764 (2019-06-12)
The tailored synthesis of carbon nitrides (CNs) is of particular interest in multidisciplinary catalytic applications. However, their fabrication in the form of one-dimensional (1D) nanorods for electrocatalytic carbon monoxide (CO) oxidation is not hitherto reported. Herein, a facile roadmap is
Z T Lalowicz et al.
Solid state nuclear magnetic resonance, 22(2-3), 373-393 (2002-12-10)
A detailed description of the diverse mobility of the ND4+ ions in the low-temperature ordered phase of (ND4)2PtCl4 is developed on the basis of single-crystal deuteron NMR spectra and site-selective T1 measurements. The ordered phase of (ND4)2PtCl4 consists of two
B C Chu et al.
Nucleic acids research, 20(10), 2497-2502 (1992-05-25)
We have prepared phosphorothioate-containing cyclic oligodeoxynucleotides that fold into 'dumbbells' containing CRE and TRE sequences, the binding sequences for the CREB and JUN proteins, respectively. Six phosphorothioate residues were introduced into each of the recognition sequences. K2PtCl4 crosslinks CRE to
Valentina Ljubomirova et al.
Analytica chimica acta, 614(2), 119-126 (2008-04-19)
A method for the separation of tetrachloroplatinate PtCl(4)(2-), and hexachloroplatinate PtCl(6)(2-), by solid-phase extraction, using a Dowex 1x10 anion exchange resin is proposed. The sequential elution and separation of PtCl(4)(2-), and PtCl(6)(2-) is achieved using selective complexing agents. The eluates
H C Schuppe et al.
International archives of allergy and immunology, 112(2), 125-132 (1997-02-01)
The sensitizing properties of different complex salts of platinum were defined in vivo by means of the popliteal lymph node (PLN) assay in mice. Hexa- and tetrachloroplatinates were confirmed to be highly immunogenic, inducing vigorous primary immune responses in the
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