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Sigma-Aldrich

Potassium tetrachloropalladate(II)

99.99% trace metals basis

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Synonym(s):
Potassium palladium(II) chloride
Linear Formula:
K2PdCl4
CAS Number:
10025-98-6
Molecular Weight:
326.43
EC Number:
233-049-3
MDL number:
MFCD00011373
PubChem Substance ID:
24863690
NACRES:
NA.23

Quality Level

100

Assay

99.99% trace metals basis

form

solid

impurities

≤150.0 ppm Trace Metal Analysis

mp

105 °C (dec.) (lit.)

density

2.67 g/mL at 25 °C (lit.)

SMILES string

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

InChI

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

InChI key

LGCKLDWLSVFMGL-UHFFFAOYSA-J

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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
GHS07

Signal Word

Warning

Hazard Statements

H315 - H319 - H335

Hazard Classifications

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

Target Organs

Respiratory system

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

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)
Can reliable information sources be trusted?
Malin Engfeldt et al.
Contact dermatitis, 65(6), 364-367 (2011-11-15)
B L Iverson et al.
Nucleic acids research, 15(19), 7823-7830 (1987-10-12)
Reaction of DNA with K2PdCl4 at pH 2.0 followed by a piperidine workup produces specific cleavage at adenine (A) residues. Product analysis revealed the K2PdCl4 reaction involves selective depurination at adenine, affording an excision reaction analogous to the other chemical
Joris Muris et al.
Contact dermatitis, 67(2), 94-100 (2012-04-03)
Exposure to palladium (Pd) may lead to clinical allergic reactions. With frequent nickel (Ni) exposure and cross-reactivity between Ni and Pd at the T cell recognition level, positive Pd reactions on patch testing are surprisingly uncommon. PdCl(2) is often used
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