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所有图片(2)

主要文件

774103

Sigma-Aldrich

nanopowder, 60-80 nm particle size (SAXS), ≥99.5% trace metals basis

别名:

Copper nanoparticles

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3 EA
¥4,994.89

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国内现货,预计发货时间2025年4月24日详情


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3 EA
¥4,994.89

About This Item

经验公式(希尔记法):
Cu
CAS号:
分子量:
63.55
EC 号:
MDL编号:
UNSPSC代码:
41141805
PubChem化学物质编号:
NACRES:
NA.23

¥4,994.89


国内现货,预计发货时间2025年4月24日详情


获取大包装报价

质量水平

方案

≥99.5% trace metals basis

表单

nanopowder

电阻率

1.673 μΩ-cm, 20°C

粒径

60-80 nm (SAXS)

沸点

2567 °C (lit.)

mp

1083.4 °C (lit.)

密度

8.94 g/mL at 25 °C (lit.)

应用

battery manufacturing

SMILES字符串

[Cu]

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1 of 4

此商品
ALD00062ALD00192ALD00044
reaction suitability

reaction type: click chemistry

reaction suitability

reaction type: click chemistry

reaction suitability

reaction type: click chemistry

reaction suitability

reaction type: click chemistry

Quality Level

100

Quality Level

100

Quality Level

100

Quality Level

100

form

liquid

form

solid

form

solid

form

solid

refractive index

n/D 1.476

refractive index

-

refractive index

-

refractive index

-

density

1.421 at 25 °C

density

-

density

-

density

-

应用

铜纳米粉末已在生物医学应用中被用作抗微生物剂[1]、等离子体材料[2]和重整催化剂的一种组分[3]

制备说明

部分钝化:按重量添加 <5% 的氧气

象形图

FlameEnvironment

警示用语:

Danger

危险声明

危险分类

Aquatic Acute 1 - Aquatic Chronic 1 - Flam. Sol. 2 - Self-heat. 1

储存分类代码

4.2 - Pyrophoric and self-heating hazardous materials

WGK

WGK 2

闪点(°F)

Not applicable

闪点(°C)

Not applicable


  • 历史批次信息供参考:

    分析证书(COA)

    Lot/Batch Number

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    Chan; G.H.; et al.
    Nano Letters, 7, 1947-1952 (2007)
    Vizcaino; A.J.; et al.
    International Journal of Hydrogen Energy, 32, 1450-1461 (2007)
    Jayesh P Ruparelia et al.
    Acta biomaterialia, 4(3), 707-716 (2008-02-06)
    The antimicrobial properties of silver and copper nanoparticles were investigated using Escherichia coli (four strains), Bacillus subtilis and Staphylococcus aureus (three strains). The average sizes of the silver and copper nanoparticles were 3 nm and 9 nm, respectively, as determined
    Daniel L Priebbenow et al.
    Organic letters, 15(24), 6155-6157 (2013-11-28)
    A method has been developed for the preparation of N-alkynylated sulfoximines involving the copper-catalyzed decarboxylative coupling of sulfoximines with aryl propiolic acids. A range of substituents on both the sulfoximidoyl moiety and the aryl group of the propiolic acid were
    Magnus Andersson et al.
    Nature structural & molecular biology, 21(1), 43-48 (2013-12-10)
    Heavy metals in cells are typically regulated by PIB-type ATPases. The first structure of the class, a Cu(+)-ATPase from Legionella pneumophila (LpCopA), outlined a copper transport pathway across the membrane, which was inferred to be occluded. Here we show by

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