跳转至内容
Merck
所有图片(3)

主要文件

查看所有文档

357456

Sigma-Aldrich

铜

powder (dendritic), <45 μm, 99.7% trace metals basis

登录查看公司和协议定价

选择尺寸

100 G
$138.00
500 G
$388.00

$138.00

请联系客服了解存货情况
获取大包装报价
所有图片(3)

选择尺寸

变更视图
100 G
$138.00
500 G
$388.00

About This Item

经验公式（希尔记法）:
Cu
CAS号:
7440-50-8
分子量:
63.55
EC 号:
231-159-6
MDL编号:
MFCD00010965
UNSPSC代码:
12141711
PubChem化学物质编号:
24861916
NACRES:
NA.23

$138.00

请联系客服了解存货情况
获取大包装报价

方案

99.7% trace metals basis

表单

powder (dendritic)

电阻率

1.673 μΩ-cm, 20°C

粒径

<45 μm

沸点

2567 °C (lit.)

mp

1083.4 °C (lit.)

密度

8.94 g/mL at 25 °C (lit.)

SMILES字符串

[Cu]

InChI

1S/Cu

InChI key

RYGMFSIKBFXOCR-UHFFFAOYSA-N

相关类别

一般描述

Copper powder (dendritic) is also known as an electrolytic copper powder (ECP) which has a dendritic shape with a particle size that is less than 4.5 μm. The dendritic shape of the copper particles can be produced by electrolytic deposition method.[1][2]

应用

ECP can be used as a catalyst in the production of biodiesel by transesterification of soybean oil and partial hydrogenation of polyunsaturated compounds.[3] It can also be used to form a metal composite with carbon nanotubes for the formation of high strength copper alloys.[1]

象形图

FlameEnvironment
GHS02,GHS09

警示用语：

Danger

危险声明

H228,H410

危险分类

Aquatic Acute 1 - Aquatic Chronic 1 - Flam. Sol. 1

储存分类代码

4.1B - Flammable solid hazardous materials

WGK

WGK 2

闪点(°F)

Not applicable

闪点(°C)

Not applicable

个人防护装备

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

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number
MKCQ9381
MKCL1857
MKCD5261
MKBW5392V
MKBL3355V

没有发现合适的版本？

如果您需要特殊版本，可通过批号或批次号查找具体证书。

搜索COA

已有该产品？

在文件库中查找您最近购买产品的文档。

访问文档库

其他客户在看

Slide 1 of 6

1 of 6

铜 powder, 50 max. part. size (micron), weight 200&#160;g, purity 99%

GF59752334

铜

铜 fine powder particle size 230 mesh ASTM) EMSURE&#174;

Supelco

1.02703

铜

铜 nanopowder, 40-60&#160;nm particle size (SAXS), &#8805;99.5% trace metals basis

Sigma-Aldrich

774111

铜

铜 powder, max. particle size 150 micron, weight 100&#160;g, purity 99%

GF41668544

铜

铜 ACS reagent, granular, 10-40&#160;mesh, &#8805;99.90%

Sigma-Aldrich

311405

铜

铜 nanopowder, 60-80&#160;nm particle size (SAXS), &#8805;99.5% trace metals basis

Sigma-Aldrich

774103

铜

Formation of dendritic copper deposit in industrial electrolysis
Osipova ML, et al.
Powder Metallurgy and Metal Ceramics, 49(5-6), 253-259 (2010)
Effect of size and shape of metal particles to improve hardness and electrical properties of carbon nanotube reinforced copper and copper alloy composites
Uddin SM, et al.
Composites Science and Technology, 70(16), 2253-2257 (2010)
Biodiesel production from highly unsaturated feedstock via simultaneous transesterification and partial hydrogenation in supercritical methanol
Shin H, et al.
Journal of Supercritical Fluids, 82(5-6), 251-255 (2013)
Hiroshi Sato et al.
Science (New York, N.Y.), 343(6167), 167-170 (2013-12-18)
Carbon monoxide (CO) produced in many large-scale industrial oxidation processes is difficult to separate from nitrogen (N2), and afterward, CO is further oxidized to carbon dioxide. Here, we report a soft nanoporous crystalline material that selectively adsorbs CO with adaptable
Seonah Kim et al.
Proceedings of the National Academy of Sciences of the United States of America, 111(1), 149-154 (2013-12-18)
Lytic polysaccharide monooxygenases (LPMOs) exhibit a mononuclear copper-containing active site and use dioxygen and a reducing agent to oxidatively cleave glycosidic linkages in polysaccharides. LPMOs represent a unique paradigm in carbohydrate turnover and exhibit synergy with hydrolytic enzymes in biomass
查看所有相关文献

商品

Additive Manufacturing of Permanent Magnets

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

Questions

Reviews

No rating value

Active Filters

我们的科学家团队拥有各种研究领域经验，包括生命科学、材料科学、化学合成、色谱、分析及许多其他领域.

联系技术服务部门