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205974

Sigma-Aldrich

Platinum on alumina

greener alternative

extent of labeling: 5 wt. % loading, powder

Sinônimo(s):

Pt/Al2O3, Pt/Al2O3

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10 G
R$ 1.104,00
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10 G
R$ 1.104,00
50 G
R$ 2.724,00

About This Item

Número MDL:
Código UNSPSC:
12161600
ID de substância PubChem:
NACRES:
NA.22

R$ 1.104,00


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Formulário

powder

adequação da reação

core: platinum
reagent type: catalyst

características do produto alternativo mais ecológico

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

sustainability

Greener Alternative Product

Extensão da rotulagem

5 wt. % loading

categoria alternativa mais ecológica

cadeia de caracteres SMILES

[Pt]

InChI

1S/Pt

chave InChI

BASFCYQUMIYNBI-UHFFFAOYSA-N

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Descrição geral

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.

Aplicação

Platinum on alumina (Pt/Al2O3) (5 wt. % loading, powder) can be used as a catalyst for a variety of applications, such as:
  • in the hydrodechlorination of chlorobenzenes[1]
  • oxidation, reduction, and decomposition[2]
  • in methanol steam reforming[3]
  • hydrocarbon combustion[4][5]

Pictogramas

Flame

Palavra indicadora

Danger

Frases de perigo

Declarações de precaução

Classificações de perigo

Flam. Sol. 1

Código de classe de armazenamento

4.1B - Flammable solid hazardous materials

Classe de risco de água (WGK)

nwg

Ponto de fulgor (°F)

Not applicable

Ponto de fulgor (°C)

Not applicable

Equipamento de proteção individual

Eyeshields, Gloves, type N95 (US)


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Certificados de análise (COA)

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Os clientes também visualizaram

Paquette, L. A.; Miyahara, Y.; Doecke, C. W.
Journal of the American Chemical Society, 108, 1716-1716 (1986)
Fraenkel, G.; Gallucci, J.; Rosenzweig, H. S.
The Journal of Organic Chemistry, 54, 677-677 (1989)
Kinetics of o-Xylene Combustion over a Pt/Alumina Catalyst
Manta CM, et al.
Chemical Engineering & Technology, 35(12), 2147-2154 (2012)
Preparation of Platinum-Supported Alumina Lewis Superacid Catalyst Using a CVD Method
Ayame A, et al.
Studies in Surface Science and Catalysis, 90, 257-262 (1994)
Oxidative catalytic removal of hydrocarbons over Pt/Al2O3 catalysts
Garetto TF and Apesteguia CR
Catalysis Today, 62(2-3), 189-199 (2000)

Questions

1–2 of 2 Questions  
  1. 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

      Helpful?

  2. 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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