跳转至内容
Merck

266086

Sigma-Aldrich

powder, <425 μm, 99.5% trace metals basis

别名:

Cu

登录查看公司和协议定价


About This Item

经验公式(希尔记法):
Cu
CAS号:
分子量:
63.55
EC號碼:
MDL號碼:
分類程式碼代碼:
12141711
PubChem物質ID:
NACRES:
NA.22

品質等級

化驗

99.5% trace metals basis

形狀

powder

反應適用性

core: copper
reagent type: catalyst

電阻係數

1.673 μΩ-cm, 20°C

粒徑

<425 μm

bp

2567 °C (lit.)

mp

1083.4 °C (lit.)

密度

8.94 g/mL at 25 °C (lit.)

SMILES 字串

[Cu]

InChI

1S/Cu

InChI 密鑰

RYGMFSIKBFXOCR-UHFFFAOYSA-N

相关类别

應用

用作环化和偶联反应的催化剂;例如,Ullmann偶联反应、环丙烷的制备、重氮酮或重氮酯的分解、C-O键的插入、末端炔烃和叠氮化物的[3+2]环加成反应和氢化反应。

象形圖

FlameEnvironment

訊號詞

Danger

危險聲明

危險分類

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

儲存類別代碼

4.1B - Flammable solid hazardous materials

水污染物質分類(WGK)

WGK 2

閃點(°F)

Not applicable

閃點(°C)

Not applicable

個人防護裝備

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


从最新的版本中选择一种:

分析证书(COA)

Lot/Batch Number

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。

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 5

1 of 5

铜 powder, max. particle size 200 micron, weight 200&#160;g, purity 99.8%

GF39460226

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

GF41668544

铜 powder, max. particle size 200 micron, weight 2000&#160;g, purity 99.8%

GF52284438

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

Supelco

1.02703

铜 powder, max. particle size 50 micron, weight 1000&#160;g, purity 99%

GF52483664

Seiko Ishida et al.
Proceedings of the National Academy of Sciences of the United States of America, 110(48), 19507-19512 (2013-11-13)
Copper is an essential trace element, the imbalances of which are associated with various pathological conditions, including cancer, albeit via largely undefined molecular and cellular mechanisms. Here we provide evidence that levels of bioavailable copper modulate tumor growth. Chronic exposure
R Squitti et al.
Neurology, 67(1), 76-82 (2006-07-13)
To assess whether serum copper in Alzheimer disease (AD) correlates with cognitive scores, beta-amyloid, and other CSF markers of neurodegeneration. The authors studied copper, ceruloplasmin, total peroxide, and antioxidants levels (TRAP) in serum; beta-amyloid in plasma; and copper, beta-amyloid, h-tau
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
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
Stephen G Kaler et al.
The New England journal of medicine, 358(6), 605-614 (2008-02-08)
Menkes disease is a fatal neurodegenerative disorder of infancy caused by diverse mutations in a copper-transport gene, ATP7A. Early treatment with copper injections may prevent death and illness, but presymptomatic detection is hindered by the inadequate sensitivity and specificity of

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