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205702

Sigma-Aldrich

Palladium on alumina

greener alternative

extent of labeling: 1 wt. % loading, (Powder or beads)

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About This Item

Fórmula lineal:
Pd
MDL number:
MFCD03613602
UNSPSC Code:
12161600
PubChem Substance ID:
24852340
NACRES:
NA.22
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Quality Level

100

form

(Powder or beads)

reaction suitability

core: palladium
reaction type: Buchwald-Hartwig Cross Coupling Reaction
reaction type: Heck Reaction
reaction type: Hiyama Coupling
reaction type: Negishi Coupling
reaction type: Sonogashira Coupling
reaction type: Stille Coupling
reaction type: Suzuki-Miyaura Coupling
reagent type: catalyst

greener alternative product characteristics

Design for Energy Efficiency
Learn more about the Principles of Green Chemistry.

sustainability

Greener Alternative Product

extent of labeling

1 wt. % loading

mp

1552 °C (lit.)

greener alternative category

Enabling,

SMILES string

[Pd]

InChI

1S/Pd

Inchi Key

KDLHZDBZIXYQEI-UHFFFAOYSA-N

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General description

Palladium on alumina (Pd/Al2O3) (1 wt % loading, powder) is a widely utilized catalyst that can be prepared by wet impregnation of alumina pellets with palladium chloride.[1] It can also be prepared by flame spray pyrolysis (FSP) by utilizing the precursor solution of aluminum sec-butoxide and palladium acetylacetonate.[2]

Application

Pd/Al2O3 can be used as a catalyst in the enantioselective hydrogenation reaction.[2] It can also be potentially used in the formation of an automotive catalytic converter to improve the air quality of urban environments.[3][4]

Other Notes

We are committed to bringing you Greener Alternative Products, which adhere to one or more of The 12 Principles of Greener Chemistry. This product has been enhanced for energy efficiency. Find details here.

Storage Class

11 - Combustible Solids

wgk_germany

WGK 2

flash_point_f

Not applicable

flash_point_c

Not applicable

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Certificados de análisis (COA)

Lot/Batch Number
MKCP8672
MKCM6378
MKCH0230
MKBX4178V
MKBS2728V

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Flame spray synthesis of Pd/Al2O3 catalysts and their behavior in enantioselective hydrogenation
Strobel R, et al.
J. Catal., 222(2), 307-314 (2004)
Aqueous bromate reduction by catalytic hydrogenation over Pd/Al2O3 catalysts
Chen H, et al.
Applied Catalysis. B, Environmental, 96(3-4), 307-313 (2010)
Catalytic activity of Pd/Al2O3 toward the combustion of methane
Gao D, et al.
Catalysis Communications, 9(15), 2583-2587 (2008)
Identification of the phytosphingosine metabolic pathway leading to odd-numbered fatty acids
Kondo N, et al.
Nature Communications, 5(1), 1-13 (2014)

Questions

  1. Buongiorno Potreste indicarmi le dimensioni delle particelle del prodotto https://www.sigmaaldrich.com/IT/it/product/aldrich/205702 ? Grazie in anticipo

    1 answer

    1. The particle size of this product is not tested.

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