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Merck

203939

Sigma-Aldrich

パラジウム

powder, 99.995% trace metals basis

別名:

パラジウム元素, パラジウム黒, パラジウム(粉末)

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About This Item

化学式:
Pd
CAS番号:
分子量:
106.42
EC Number:
MDL番号:
UNSPSCコード:
12141733
eCl@ss:
38191001
PubChem Substance ID:
NACRES:
NA.23

アッセイ

99.995% trace metals basis

形状

powder

抵抗性

9.96 μΩ-cm, 20°C

粒径

0.25-2.36 mm

bp

2970 °C (lit.)

mp

1554 °C (lit.)

密度

12.02 g/cm3 (lit.)

SMILES記法

[Pd]

InChI

1S/Pd

InChI Key

KDLHZDBZIXYQEI-UHFFFAOYSA-N

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詳細

Palladium(Pd) is a silver-white noble transition metal in the platinum group of metals. Relative to the platinum group metals, Pd has the lowest density, 12 g/cm3, and lowest melting point, 1555 °C. Pd is known for its strong catalytic activity and is used in various applications such as electrical equipment, dental materials, implanted medical devices, and automobile catalysts. Additionally, it is also extensively employed in the preparation of diverse heterogeneous palladium catalysts for various organic transformations. Our high-purityPd powder is differentiated by its high trace metals purity, which makes it particularly useful in sensitive research projects in electronics, catalysis, and synthesis.

アプリケーション


  • Advances in silicon-carbon composites anodes derived from agro wastes for applications in lithium-ion battery: A review.: This review highlights the integration of graphite with silicon derived from agricultural waste to create high-performance anodes for lithium-ion batteries, underscoring the importance of sustainable material sources in battery technology (Fafure et al., 2024).

  • Edge-enhanced super microgenerator based on a two-dimensional Schottky junction.: Graphite′s electrical properties are leveraged to enhance the efficiency of microgenerators, contributing significantly to advancements in micro-electromechanical systems (MEMS) and energy harvesting technologies (Yu et al., 2024).

  • Batch and semi-continuous treatment of cassava wastewater using microbial fuel cells and metataxonomic analysis.: Demonstrates graphite′s application in microbial fuel cells for the treatment of wastewater, providing an environmentally friendly solution for waste management and energy generation in industrial processes (Quintero-Díaz and Gil-Posada, 2024).


ピクトグラム

FlameExclamation mark

シグナルワード

Danger

危険有害性情報

危険有害性の分類

Eye Irrit. 2 - Flam. Sol. 1 - Skin Irrit. 2 - STOT SE 3

ターゲットの組織

Respiratory system

保管分類コード

4.1B - Flammable solid hazardous materials

WGK

WGK 3

引火点(°F)

Not applicable

引火点(℃)

Not applicable

個人用保護具 (PPE)

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


適用法令

試験研究用途を考慮した関連法令を主に挙げております。化学物質以外については、一部の情報のみ提供しています。 製品を安全かつ合法的に使用することは、使用者の義務です。最新情報により修正される場合があります。WEBの反映には時間を要することがあるため、適宜SDSをご参照ください。

消防法

第2類:可燃性固体
金属粉末
危険等級II
第一種可燃性固体

Jan Code

203939-VAR:
203939-5G:
203939-1G:
203939-BULK:


試験成績書(COA)

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Slide 1 of 6

1 of 6

Stefano Nicolai et al.
The Journal of organic chemistry, 78(8), 3783-3801 (2013-03-21)
Tetrahydrofurans and pyrrolidines are among the most important heterocycles found in bioactive compounds. Cyclization-functionalization domino reactions of alcohols or amines onto olefins constitute one of the most efficient methods to access them. In this context, oxy- and aminoalkynylation are especially
Xuxing Chen et al.
Organic & biomolecular chemistry, 11(16), 2582-2585 (2013-03-19)
A one-pot two-step synthesis of versatile indenones has been developed. This palladium(II)-catalyzed transformation involves generation and condensation of ortho-functionalized 1,2-benzils from 2-(2-arylethynylphenyl)acetonitriles using Ph2SO as the oxidant. The resulting 3-cyanoindenones can be converted to various valuable molecules.
Meng Wang et al.
Organic & biomolecular chemistry, 11(16), 2574-2577 (2013-03-15)
A novel Pd/Cu catalyzed domino reaction for the synthesis of functionalized pyrrolo[1,2-b]pyridazines from readily accessible (hetero)aryl propargyl alcohols and 1-amino-2-bromopyrroles was developed. This cascade process involves a Sonogashira cross-coupling reaction, an isomerization and an intramolecular condensation.
Z Y Bian et al.
Water science and technology : a journal of the International Association on Water Pollution Research, 67(8), 1873-1879 (2013-04-13)
A Pd/C gas-diffusion cathode which generated H2O2 through a two-electron reduction process of fed oxygen molecule was used to degrade 4-chlorophenol in an undivided electrolysis device. The kinetics of 4-chlorophenol degradation has been investigated by the electrochemical oxidation processes. By
Ling Li et al.
Nature chemistry, 5(7), 607-612 (2013-06-22)
The development of transition metal-catalysed cross-coupling reactions has greatly influenced the manner in which the synthesis of complex organic molecules is approached. A wide variety of methods are now available for the formation of C(sp(2))-C(sp(2)) bonds, and more recent work

資料

Permanent magnets are an essential technology for energy conversion. Motors and generators are used to convert energy between electrical and mechanical forms.

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