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76070

Sigma-Aldrich

Palladium(II) nitrate dihydrate

~40% Pd basis

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Synonym(s):
Palladium dinitrate hydrate
Linear Formula:
Pd(NO3)2 · 2H2O
CAS Number:
Molecular Weight:
266.46
EC Number:
MDL number:
PubChem Substance ID:
NACRES:
NA.23

Quality Level

form

powder or crystals

reaction suitability

reagent type: catalyst
core: palladium

concentration

~40% Pd

SMILES string

O.O.[Pd++].[O-][N+]([O-])=O.[O-][N+]([O-])=O

InChI

1S/2NO3.2H2O.Pd/c2*2-1(3)4;;;/h;;2*1H2;/q2*-1;;;+2

InChI key

JUBNUQXDQDMSKL-UHFFFAOYSA-N

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1 of 4

This Item
8.14573380040229644
vibrant-m

76070

Palladium(II) nitrate dihydrate

vibrant-m

380040

Palladium(II) nitrate solution

vibrant-m

229644

Gallium(III) nitrate hydrate

Quality Level

100

Quality Level

200

Quality Level

100

Quality Level

100

reaction suitability

reagent type: catalyst
core: palladium

reaction suitability

-

reaction suitability

reagent type: catalyst
core: palladium

reaction suitability

reagent type: catalyst
core: gallium

concentration

~40% Pd

concentration

-

concentration

10 wt. % in 10 wt. % nitric acid

concentration

-

General description

Palladium(II) nitrate dihydrate is a highly reactive compound that is commonly used in catalytic reactions such as the hydrogenation of organic molecules, dehydrogenation of alkanes, and oxidation of alcohols. It is also used in the electrodeposition of palladium on surfaces and as a palladium source in the fabrication of palladium-containing materials.

It is also employed in the fabrication of low-cost solid-state hydrogen storage devices made of three-dimensional (3D) reduced graphene oxide (rGO) and expanded graphite (EG)nanocomposite (NC) decorated with Pd nanoparticles (NPs).

Application

Palladium(II) nitrate dehydrate is used as a reactant for:
  • Doping activated carbon for catalysis
  • Catalytic use of hydroxyapatite (HAP) supported Pd nanoclusters in the hydrolysis of ammonia-borane.

It′s used as catalyst for:
  • Selective hydrogenation of 1-heptyne and napthalene
  • In highly porous coordination polymer MIL-101 support.

It may also be used as a reactant for:
  • Preparation of platinum-palladium/carbon alloy nanocatalysts for methanol-tolerant oxygen reduction reaction in fuel cells
  • Synthesis of Cu-Pd alloy thin films on Ti substrates by co-electrodeposition of Pd and Cu from nitrate-base electrolytic baths
  • Preparation of palladium catalyst supported on vertically aligned multi-walled carbon nanotubes for microwave-assisted Heck reactions of p-iodonitrobenzene with styrene and Et acrylate
  • Preparation of di-phenyl sulfide-modified Pd/TiO2 catalysts for acetylene hydrogenation

signalword

Danger

Hazard Classifications

Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Eye Dam. 1 - Met. Corr. 1 - Ox. Sol. 1 - Skin Corr. 1B

Storage Class

5.1A - Strongly oxidizing hazardous materials

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges


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Customers Also Viewed

Methanol-tolerant oxygen reduction reaction at Pt-Pd/C alloy nanocatalysts
Remona AM, et al.
Journal of Fuel Cell Science and Technology, 8(1) (2011)
Hydroxyapatite-supported palladium (0) nanoclusters as effective and reusable catalyst for hydrogen generation from the hydrolysis of ammonia-borane
Rakap M, et al.
International Journal of Hydrogen Energy, 26(12), 7019-7027 (2011)
Synthesis of Cu-Pd alloy thin films by co-electrodeposition
Allemand, M.; et al.
Electrochimica Acta, 56, 7397-7397 (2011)
Oxidative decomposition of naphthalene by supported metal catalysts
Zhang XW, et al.
Applied Catalysis A: General, 250(2), 341-352 (2003)
A new recyclable Pd catalyst supported on vertically aligned carbon nanotubes for microwaves-assisted Heck reactions
Janowska I, et al.
Comptes Rendus Chimie, 14 (2011)

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