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205818

Sigma-Aldrich

Sodium tetrachloropalladate(II)

98%

Synonym(s):

Palladium(II) sodium chloride

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About This Item

Linear Formula:
Na2PdCl4
CAS Number:
13820-53-6
Molecular Weight:
294.21
EC Number:
237-502-6
MDL number:
MFCD00003487
UNSPSC Code:
12352302
PubChem Substance ID:
24852350
NACRES:
NA.23

Assay

98%

form

powder and chunks

SMILES string

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

InChI

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

InChI key

ZIXLZKBNIAXVBE-UHFFFAOYSA-J

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Application

Sodium tetrachloropalladate(II)[Na2PdCl4] was used to prepared palladium nanospheres, hollow nanopheres and hollow AuxPdY alloy nanoparticles. Na2PdCl4 maybe used in the electroless coating on mild steel and to prepare ion associate cetyltrimethylammonium-tetrachloropalladate which is consequently used to modify carbon based electrodes for better sensitivity.

Signal Word

Danger

Hazard Statements

H290,H302,H317,H318,H410

Hazard Classifications

Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Eye Dam. 1 - Met. Corr. 1 - Skin Sens. 1A

Storage Class Code

8B - Non-combustible corrosive hazardous materials

WGK

WGK 3

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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Zhenni Wang et al.
ACS nano, 11(1), 163-170 (2017-01-25)
Synthesis of metal nanoframes has been of great interest for their open structures and high fractions of active surface sites, which gives rise to outstanding performance in catalysis. In this work, Pd nanoframes with well-defined structures have been successfully prepared
Yaming Liu et al.
Nanoscale, 10(16), 7505-7510 (2018-04-12)
To date, great progress has been made in the shape-controlled synthesis of noble-metal nanocrystals. However, there still exists a major gap between academic studies and industrial applications due to the inability to produce nanocrystals in large quantities while retaining their
Hollow flower-like AuPd alloy nanoparticles: One step synthesis, self-assembly on ionic liquid-functionalized graphene, and electrooxidation of formic acid
Chai J, et al.
Journal of Materials Chemistry, 21(44), 17922-17929 (2011)
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
J Muris et al.
Allergy, 64(8), 1152-1156 (2009-02-12)
For patch testing, replacement of the commonly used palladium dichloride (PdCl2) by sodium tetrachloropalladate (Na2[PdCl4]) was recently demonstrated to improve test accuracy and show a significant correlation with nickel (Ni), supporting the concept of cross-reactivity between Pd and Ni. A
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