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Merck
모든 사진(1)

주요 문서

349178

Sigma-Aldrich

Copper

foil, thickness 0.25 mm, 99.98% trace metals basis

동의어(들):

Copper sheet

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About This Item

실험식(Hill 표기법):
Cu
CAS Number:
Molecular Weight:
63.55
EC Number:
MDL number:
UNSPSC 코드:
11101604
PubChem Substance ID:
NACRES:
NA.23

Quality Level

분석

99.98% trace metals basis

형태

foil

저항도

1.673 μΩ-cm, 20°C

두께

0.25 mm

bp

2567 °C (lit.)

mp

1083.4 °C (lit.)

density

8.94 g/mL at 25 °C (lit.)

응용 분야

battery manufacturing

SMILES string

[Cu]

InChI

1S/Cu

InChI key

RYGMFSIKBFXOCR-UHFFFAOYSA-N

일반 설명

Copper foil with a thickness of 0.25 mm and a 99.98% trace metals basis is a top-quality product that has numerous industrial and commercial applications. It is produced using cutting-edge manufacturing processes that ensure superior quality and consistency. The foil is carefully inspected to meet the specified purity level and is free from any imperfections like scratches, dents, and tears. Copper foil is a highly versatile material that offers outstanding electrical conductivity, thermal conductivity, and corrosion resistance.

애플리케이션

Copper foil is commonly used in a variety of applications such as printed circuit boards (PCBs), electromagnetic shielding, and as a substrate in chemical vapor deposition. The 0.25 mm thickness of this foil makes it suitable for many applications, providing sufficient strength and durability while remaining easy to handle and manipulate. The 99.98% trace metals basis ensures that the copper foil is of the highest quality, with only minimal levels of impurities like lead, arsenic, and bismuth. This level of purity is critical for many industrial applications, particularly those in the electronics industry, where even small amounts of impurities can significantly impact the performance and reliability of the end product.

수량

50×50 mm (approximately 5.5 g)
150×150 mm (approximately 49.5 g)

Storage Class Code

13 - Non Combustible Solids

WGK

WGK 2

Flash Point (°F)

Not applicable

Flash Point (°C)

Not applicable

개인 보호 장비

Eyeshields, Gloves, type N95 (US)


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문서 라이브러리 방문

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
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
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

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