Copper Disc

High Purity Cu Metal Discs
CAS 7440-50-8


Product Product Code Order or Specifications
(2N) 99% Copper Disc CU-M-02-D Contact American Elements
(3N) 99.9% Copper Disc CU-M-03-D Contact American Elements
(4N) 99.99% Copper Disc CU-M-04-D Contact American Elements
(5N) 99.999% Copper Disc CU-M-05-D Contact American Elements
(6N) 99.9999% Copper Disc CU-M-06-D Contact American Elements

CHEMICAL
IDENTIFIER
Formula CAS No. PubChem CID MDL No. EC No Beilstein
Re. No.
SMILES
Identifier
InChI
Identifier
InChI
Key
Cu 7440-50-8 23978 MFCD00010965 231-159-6 N/A [Cu] InChI=1S/Cu RYGMFSIKBFXOCR-UHFFFAOYSA-N

PROPERTIES Mol. Wt. Appearance Density Melting Point Boiling Point Thermal Conductivity Electrical Resistivity Eletronegativity Specific Heat Heat of Vaporization Heat of Fusion MSDS
63.55 Reddish Metal 8.96 g/cm3 1085°C 2562°C 401
W·m-1·K-1
1.673 μΩ-cm @ 20°C 1.90 Paulings 0.39 kJ/kg K 300.4 kJ·mol-1 13.26 kJ·mol-1 Safety Data Sheet

American Elements specializes in producing high purity Copper Discs with the highest possible densityand smallest possible average grain sizes for use in semiconductor, chemical vapor deposition (CVD) and physical High Purity (99.99%) Metallic Discvapor deposition (PVD) display and optical applications. Our standard disc sizes range from 1" to 8" in diameter and from 2mm to 1/2" thick. We can also provide Discs outside this range. Materials are produced using crystallization, solid state and other ultra high purification processes such as sublimation. American Elements specializes in producing custom compositions for commercial and research applications and for new proprietary technologies. American Elements also casts any of the rare earth metals and most other advanced materials into rod, bar or plate form, as well as other machined shapes and through other processes such as nanoparticles (See also application discussion at Nanotechnology Information and at Quantum Dots) and in the form of solutions and organometallics.American Elements produces to many standard grades when applicable, including Mil Spec (military grade); ACS, Reagent and Technical Grade; Food, Agricultural and Pharmaceutical Grade; Optical Grade, USP and EP/BP (European Pharmacopoeia/British Pharmacopoeia) and follows applicable ASTM testing standards. Typical and custom packaging is available. We also produce Copper as rod, pellets, powder, pieces, granules, ingot, wire, and in compound forms, such as oxide. Other shapes are available by request.

Copper Bohr ModelCopper (Cu) atomic and molecular weight, atomic number and elemental symbolCopper (atomic symbol: Cu, atomic number: 29) is a Block D, Group 11, Period 4 element with an atomic weight of 63.546. The number of electrons in each of copper's shells is 2, 8, 18, 1 and its electron configuration is [Ar] 3d10 4s1. The copper atom has a radius of 128 pm and a Van der Waals radius of 186 pm. Copper was first discovered by Early Man prior to 9000 BC.In its elemental form, copper has a red-orange metallic luster appearance. Elemental Copper Of all pure metals, only silver has a higher electrical conductivity.The origin of the word copper comes from the Latin word 'cuprium' which translates as "metal of Cyprus." Cyprus, a Mediterranean island, was known as an ancient source of mined copper. For more information on copper, including properties, safety data, research, and American Elements' catalog of copper products, visit the Copper Information Center.


HEALTH, SAFETY & TRANSPORTATION INFORMATION
Danger
H228-H400
F
11
16
GL5325000
UN 3089 4.1/PG 2
3
Flame-Flammables Environment-Hazardous to the aquatic environment      

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PACKAGING SPECIFICATIONS FOR BULK & RESEARCH QUANTITIES
Typical bulk packaging includes palletized plastic 5 gallon/25 kg. pails, fiber and steel drums to 1 ton super sacks in full container (FCL) or truck load (T/L) quantities. Research and sample quantities and hygroscopic, oxidizing or other air sensitive materials may be packaged under argon or vacuum. Shipping documentation includes a Certificate of Analysis and Material Safety Data Sheet (MSDS). Solutions are packaged in polypropylene, plastic or glass jars up to palletized 440 gallon liquid totes.


Have a Question? Ask a Chemical Engineer or Material Scientist
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Production Catalog Available in 36 Countries & Languages


Recent Research & Development for Copper

  • Uptake and toxicity of copper oxide nanoparticles in cultured primary brain astrocytes. Bulcke F, Thiel K, Dringen R. Nanotoxicology. 2014 Nov.
  • Species-specific toxicity of copper nanoparticles among mammalian and piscine cell lines. Song L, Connolly M, Fernández-Cruz ML, Vijver MG, Fernández M, Conde E, de Snoo GR, Peijnenburg WJ, Navas JM. Nanotoxicology. 2014 Jun.
  • Effect of soluble copper released from copper oxide nanoparticles solubilisation on growth and photosynthetic processes of Lemna gibba L. Perreault F, Samadani M, Dewez D. Nanotoxicology. 2014 Jun.
  • Copper, zinc superoxide dismutase and nitrate reductase coimmobilized bienzymatic biosensor for the simultaneous determination of nitrite and nitrate. Biosens Bioelectron. 2014 | first author:Madasamy T
  • Nanopore detection of copper ions using a polyhistidine probe. Wang G, Wang L, Han Y, Zhou S, Guan X. Biosens Bioelectron. 2014 Mar.
  • Ultrasound assisted synthesis of {[Cu2(BDC)2(dabco)].2DMF.2H2O} nanostructures in the presence of modulator; new precursor to prepare nano copper oxides. Alavi MA, Morsali A. Ultrason Sonochem. 2014 Mar.
  • Synthesis and application of surface-imprinted activated carbon sorbent for solid-phase extraction and determination of copper (II). Spectrochim Acta A Mol Biomol Spectrosc. 2014 | first author:Li Z
  • Catalytic activity of copper (II) oxide prepared via ultrasound assisted Fenton-like reaction. Angi A, Sanli D, Erkey C, Birer O. Ultrason Sonochem. 2014 Mar
  • Effect of substituent of terpyridines on the in vitro antioxidant, antitubercular, biocidal and fluorescence studies of copper(II) complexes with clioquinol. Spectrochim Acta A Mol Biomol Spectrosc. 2014 create date:2013/10/17 | first author:Kharadi GJ
  • Synthesis, spectroscopic characterization and antimicrobial activity of binuclear metal complexes of a new asymmetrical Schiff base ligand: DNA binding affinity of copper(II) complexes. Spectrochim Acta A Mol Biomol Spectrosc. 2014 create date:2013/08/31 | first author:Shebl M
  • Linear and nonlinear optical studies of bare and copper doped TiO2 nanoparticles via sol gel technique. Spectrochim Acta A Mol Biomol Spectrosc. 2014 create date:2013/10/08 | first author:Rajamannan B
  • Preparation and characterization of silicone rubber/nano-copper nanocomposites for use in intrauterine devices. Biomed Mater Eng. 2014 | first author:Chen Y
  • Copper use and accumulation in catfish culture in the Mekong Delta, Vietnam. J Environ Sci Health A Tox Hazard Subst Environ Eng. 2014 | first author:Marcussen H
  • Enhanced phosphate selectivity from wastewater using copper-loaded chelating resin functionalized with polyethylenimine. An B, Nam J, Choi JW, Hong SW, Lee SH. J Colloid Interface Sci. 2013 Nov.
  • Effect of long term organic amendments and vegetation of vineyard soils on the microscale distribution and biogeochemistry of copper. Sci Total Environ. 2014 | first author:Navel A
  • Infrared characterization and electrochemical study of γ-methacryloxypropyltrimethoxysilane grafted in to surface of copper. Spectrochim Acta A Mol Biomol Spectrosc. 2014 | first author:Masmoudi M
  • Halo-substituted thiosemicarbazones and their copper(II), nickel(II) complexes: Detailed spectroscopic characterization and study of antitumour activity against HepG2 human hepatoblastoma cells. Spectrochim Acta A Mol Biomol Spectrosc. 2014 | first author:Jagadeesh M
  • A new chemiluminescence method for determination of clonazepam and diazepam based on 1-Ethyl-3-Methylimidazolium Ethylsulfate/copper as catalyst. Spectrochim Acta A Mol Biomol Spectrosc. 2014 | first author:Chaichi MJ
  • Highly selective detection of bacterial alarmone ppGpp with an off-on fluorescent probe of copper-mediated silver nanoclusters. Zhang P, Wang Y, Chang Y, Xiong ZH, Huang CZ. Biosens Bioelectron.
  • Inhibitory effect of Piper betel leaf extracts on copper-mediated LDL oxidation and oxLDL-induced lipid accumulation via inducing reverse cholesterol transport in macrophages. Ma GC, Wu PF, Tseng HC, Chyau CC, Lu HC, Chou FP. Food Chem.