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Merck
CN

379816

Potassium tetrachloropalladate(II)

99.99% trace metals basis

Synonym(s):

Potassium palladium(II) chloride

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About This Item

Linear Formula:
K2PdCl4
CAS Number:
Molecular Weight:
326.43
NACRES:
NA.23
PubChem Substance ID:
UNSPSC Code:
12352302
EC Number:
233-049-3
MDL number:
Assay:
99.99% trace metals basis
Grade:
synthesis grade
Form:
solid
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InChI key

LGCKLDWLSVFMGL-UHFFFAOYSA-J

InChI

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

SMILES string

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

Quality Level

cation traces

As: ≤75.6 ppm, Ba: ≤0.1 ppm, Ca: ≤1.2 ppm, Cd: ≤0.2 ppm, Fe: ≤0.3 ppm, Li: ≤1.4 ppm, Mg: ≤0.1 ppm, Mo: ≤1.8 ppm, Ni: ≤0.7 ppm, Sn: ≤11.8 ppm, Sr: ≤0.1 ppm, Ti: ≤0.1 ppm, Zn: ≤0.3 ppm

application(s)

electroplating
material synthesis precursor

grade

synthesis grade

assay

99.99% trace metals basis

form

solid

reaction suitability

core: potassium

impurities

≤150.0 ppm Trace Metal Analysis

mp

105 °C (dec.) (lit.)

density

2.67 g/mL at 25 °C (lit.)

anion traces

(Boron (B)≤ 0.6 ppm)

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Application

Used in the synthesis of semiconducting metal-containing polymers in which the polypyrrole backbone has a conformational energy minimum and is nearly planar.

Features and Benefits

Used in the synthesis of semiconducting metal-containing polymers in which the polypyrrole backbone has a conformational energy minimum and is nearly planar. Reacts with bis(dithiolates) to metal-bis(dithiolates) with applications in laser Q-switch materials, optical CD recording media, bar code material and superconductivity.

pictograms

Exclamation mark

signalword

Warning

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves


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Naomi Winckelmans et al.
The journal of physical chemistry. C, Nanomaterials and interfaces, 122(25), 13522-13528 (2018-07-10)
Three dimensional (3D) characterization of structural defects in nanoparticles by transmission electron microscopy is far from straightforward. We propose the use of a dose-efficient approach, so-called multimode tomography, during which tilt series of low and high angle annular dark field
Mathis, M. et al.
Chemistry of Materials, 10, 3568-3568 (1998)
Charles L Gaworski et al.
Inhalation toxicology, 20(2), 167-182 (2008-02-01)
The use of a palladium (Pd) catalyst has been proposed to promote combustion of tobacco, thereby reducing concentrations of certain toxic components of smoke, including polyaromatic hydrocarbons (PAHs). In the present work, toxicological comparisons were made using experimental cigarettes containing
G Pneumatikakis et al.
Journal of inorganic biochemistry, 37(1), 17-28 (1989-09-01)
The interactions of potassium tetrachloropalladate(II) with the B6 vitamins pyridoxal, pyridoxine, and pyridoxamine in 1:1 molar ratio have been studied. From DMF solutions, the ionic trichloro (pyridoxal or pyridoxine) palladates(II) were isolated. Pyridoxamine, on the other hand, in aqueous solutions
R E Biagini et al.
Toxicology letters, 12(2-3), 165-170 (1982-07-01)
The effects of Na2PdCl4 were studied on isolated rat liver mitochondrial electron transport and oxidative phosphorylation in vitro. Significant reductions in ADP-stimulated respiration were observed with increasing Na2PdCl4 concentrations with both succinate and NADH-linked substrate oxidations. Concentration necessary for half-maximal

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