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Merck

205710

Sigma-Aldrich

氧化铝载体钯

greener alternative

extent of labeling: 5 wt. % loading, powder

别名:

Pd

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10 G
$238.00
100 G
$1,500.00

About This Item

线性分子式:
Pd
MDL编号:
UNSPSC代码:
12141733
eCl@ss:
38191001
PubChem化学物质编号:
NACRES:
NA.22

$238.00


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表单

powder

质量水平

反应适用性

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

环保替代产品特性

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

sustainability

Greener Alternative Product

标记范围

5 wt. % loading

mp

1552 °C (lit.)

环保替代产品分类

SMILES字符串

[Pd]

InChI

1S/Pd

InChI key

KDLHZDBZIXYQEI-UHFFFAOYSA-N

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一般描述

氧化铝上的钯(Pd/Al2O3)(5 wt %负载,粉末)是一种广泛使用的催化剂,可通过用氯化钯湿浸渍氧化铝颗粒而进行制备。[1]它还可通过利用-丁醇铝和乙酰丙酮钯作为前体以采用火焰喷雾热解法(FSP)进行制备。[2]

应用

Pd/Al2O3可在对映选择性加氢反应中用作催化剂。[2]它还具有用于形成汽车催化转化器的潜力,用于改善城市环境的空气质量。[3][4]

其他说明

我们致力于为您提供更环保的替代产品,以符合“绿色化学的12项原则”的一项或多项原则要求。该产品为增强型,提高了能源效率。点击此处,查看更多详情。

象形图

Flame

警示用语:

Danger

危险声明

危险分类

Flam. Sol. 1

储存分类代码

4.1B - Flammable solid hazardous materials

WGK

WGK 3

闪点(°F)

Not applicable

闪点(°C)

Not applicable

个人防护装备

Eyeshields, Gloves, type N95 (US)


历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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Catalytic activity of Pd/Al2O3 toward the combustion of methane
Gao D, et al.
Catalysis Communications, 9(15), 2583-2587 (2008)
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)
Identification of the phytosphingosine metabolic pathway leading to odd-numbered fatty acids
Kondo N, et al.
Nature Communications, 5(1), 1-13 (2014)

Questions

1–2 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

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  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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