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Sigma-Aldrich

Palladium(II) nitrate dihydrate

~40% Pd basis

Sinónimos:

Palladium dinitrate hydrate

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1 G
$133.00
5 G
$601.00

$133.00


Disponible para envío el14 de abril de 2025Detalles


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1 G
$133.00
5 G
$601.00

About This Item

Fórmula lineal:
Pd(NO3)2 · 2H2O
Número de CAS:
Peso molecular:
266.46
Número CE:
Número MDL:
Código UNSPSC:
12352302
ID de la sustancia en PubChem:
NACRES:
NA.23

$133.00


Disponible para envío el14 de abril de 2025Detalles


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Nivel de calidad

Formulario

powder or crystals

idoneidad de la reacción

reagent type: catalyst
core: palladium

concentración

~40% Pd

cadena SMILES

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

Clave InChI

JUBNUQXDQDMSKL-UHFFFAOYSA-N

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Descripción general

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.[1]

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).[2]

Aplicación

Palladium(II) nitrate dehydrate is used as a reactant for:
  • Doping activated carbon for catalysis[3]
  • Catalytic use of hydroxyapatite (HAP) supported Pd nanoclusters in the hydrolysis of ammonia-borane.[4]

It′s used as catalyst for:
  • Selective hydrogenation of 1-heptyne[5] and napthalene[6]
  • In highly porous coordination polymer MIL-101 support. [7]

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[8]
  • Synthesis of Cu-Pd alloy thin films on Ti substrates by co-electrodeposition of Pd and Cu from nitrate-base electrolytic baths[9]
  • 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[10]
  • Preparation of di-phenyl sulfide-modified Pd/TiO2 catalysts for acetylene hydrogenation[11]

Palabra de señalización

Danger

Frases de peligro

Clasificaciones de peligro

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

Código de clase de almacenamiento

5.1A - Strongly oxidizing hazardous materials

Clase de riesgo para el agua (WGK)

WGK 3

Punto de inflamabilidad (°F)

Not applicable

Punto de inflamabilidad (°C)

Not applicable

Equipo de protección personal

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


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Certificados de análisis (COA)

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Visite la Librería de documentos

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)

Questions

1–2 of 2 Questions  
  1. How is shipping temperature determined? And how is it related to the product storage temperature?

    1 answer
    1. Products may be shipped at a different temperature than the recommended long-term storage temperature. If the product quality is sensitive to short-term exposure to conditions other than the recommended long-term storage, it will be shipped on wet or dry-ice. If the product quality is NOT affected by short-term exposure to conditions other than the recommended long-term storage, it will be shipped at ambient temperature. As shipping routes are configured for minimum transit times, shipping at ambient temperature helps control shipping costs for our customers. For more information, please refer to the Storage and Transport Conditions document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/316/622/storage-transport-conditions-mk.pdf

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  2. How can I determine the shelf life / expiration / retest date of this product?

    1 answer
    1. If this product has an expiration or retest date, it will be shown on the Certificate of Analysis (COA, CofA). If there is no retest or expiration date listed on the product's COA, we do not have suitable stability data to determine a shelf life. For these products, the only date on the COA will be the release date; a retest, expiration, or use-by-date will not be displayed.
      For all products, we recommend handling per defined conditions as printed in our product literature and website product descriptions. We recommend that products should be routinely inspected by customers to ensure they perform as expected.
      For products without retest or expiration dates, our standard warranty of 1 year from the date of shipment is applicable.
      For more information, please refer to the Product Dating Information document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/449/386/product-dating-information-mk.pdf

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