American Elements
Copper Sulfide
Cu2S
22205-45-4
Product
Product Code
Order or Specifications
99% Copper Sulfide
CU-S-02
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99.5% Copper Sulfide
CU-S-025
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99.9% Copper Sulfide
CU-S-03
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99.95% Copper Sulfide
CU-S-035
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99.99% Copper Sulfide
CU-S-04
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99.999% Copper Sulfide
CU-S-05
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Copper Sulfide is a moderately water and acid soluble Copper source for uses compatible with sulfates. Sulfate compounds are salts or esters of sulfuric acid formed by replacing one or both of the hydrogens with a metal. Most metal sulfate compounds are readily soluble in water for uses such as water treatment, unlike fluorides and oxides which tend to be insoluble. Organometallic forms are soluble in organic solutions and sometimes in both aqueous and organic solutions. Metallic ions can also be dispersed utilizing suspended or coated nanoparticles (See also application discussion at Nanotechnology Information and at Quantum Dots) and deposited utilizing sputtering targets and evaporation materials for uses such as solar energy materials and fuel cells. Copper Sulfide is generally immediately available in most volumes. Ultra high purity and high purity compositions improve both optical quality and usefulness as scientific standards. Nanoscale (See also Nanotechnology Information and Quantum Dots) elemental powders and suspensions, as alternative high surface area forms, may be considered. Additional technical, research and safety (MSDS) information is available.

Copper is a Block D, Group 11, Period 4 element. The electronic configuration is [Ar] 3d10 4s1. In its elemental form copper's CAS number is 7440-50-8. The copper atom has a radius of 127.8 .pm and it's Van der Waals radius is 140.pm.

Formula CAS No. Appearance Molecular Weight
Cu2S 22205-45-4 159.16
PRODUCT CATALOG Submicron & Nanopowder Tolling Ultra High Purity Sputtering Target Crystal Growth Rod, Plate, Powder, etc.
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Recent Research & Development for Copper

  • Zinc chloride inhibition of Nitrosococcus mobilis. Biotechnol Bioeng. 2007 Oct 10; [Epub ahead of print]

  • Electrical characteristics of conductive yarns and textile electrodes for medical applications. Med Biol Eng Comput. 2007 Oct 10; [Epub ahead of print]

  • Sediment Concentrations of Trace Metals in the Berre Lagoon (France): An Assessment of Contamination. Arch Environ Contam Toxicol. 2007 Oct 11; [Epub ahead of print]

  • Properties of a new 4-imidazolyl derivative of a 14-membered tetraazamacrocyclic chelating agent. Dalton Trans. 2007 Oct 28;(40):4536-45. Epub 2007 Sep 7.

  • THE INTRACELLULAR TARGETING OF COPPER-TRANSPORTING ATPASE ATP7A IN A NORMAL AND ATP7B-/- KIDNEY. Am J Physiol Renal Physiol. 2007 Oct 10; [Epub ahead of print]

  • Preferring cellulose of Eichhornia crassipes to prepare xanthogenate to other plant materials and its adsorption properties on copper. Bioresour Technol. 2007 Oct 8; [Epub ahead of print]

  • Alzheimer's disease as copper deficiency. Med Hypotheses. 2007 Oct 8; [Epub ahead of print]

  • Thermal aggregation of beta-lactoglobulin in presence of metal ions. Biophys Chem. 2007 Sep 16; [Epub ahead of print]

  • Antioxidant response system in the short-term post-wounding effect in Mesembryanthemum crystallinum leaves. J Plant Physiol. 2007 Oct 8; [Epub ahead of print]

  • Nanomolar Competitive Inhibitors of Mycobacterium tuberculosis and Streptomyces coelicolor Type II Dehydroquinase.
    ChemMedChem. 2007 Jan 24; [Epub ahead of print]

  • Kinetic and Thermodynamic Selectivity in Subcomponent Substitution.
    Chemistry. 2007 Jan 24; [Epub ahead of print]

  • Copper-Catalyzed Enantioselective Intramolecular Conjugate Addition/Trapping Reactions: Synthesis of Cyclic Compounds with Multichiral Centers.
    Chemistry. 2007 Jan 24; [Epub ahead of print]

  • Folate Deprivation and Copper Exposure Potentiate Reactive Oxygen Species Generation and Chromosomal DNA Loss but not Mitochondrial DNA Deletions in Rat Hepatocytes.
    Int J Vitam Nutr Res. 2006 Sep;76(5):332-40.

  • The scoop on sco.
    Mol Cell. 2007 Jan 26;25(2):176-8.

  • Stereospecific Cross-Coupling of alpha-(Thiocarbamoyl)organostannanes with Alkenyl, Aryl, and Heteroaryl Iodides.
    J Am Chem Soc. 2007 Jan 31;129(4):790-3.

  • Development of a Pulsed Radio Frequency Glow Discharge for Three-Dimensional Elemental Surface Imaging. 1. Application to Biopolymer Analysis.
    Anal Chem. 2007 Jan 23; [Epub ahead of print]

  • Heteronuclear Complexes of Macrocyclic Oxamide with Co-ligands: Syntheses, Crystal Structures, and Magnetic Properties.
    Inorg Chem. 2007 Jan 23; [Epub ahead of print]

  • Tetrahydroxy-p-benzoquinone as a Source of Polydentate O-Donor Ligands. Synthesis, Crystal Structure, and Magnetic Properties of the [Cu(bpy)(dhmal)](2) Dimer and the Two-Dimensional [{SiW(12)O(40)}{Cu(2)(bpy)(2)(H(2)O)(ox)}(2)].16H(2)O Inorganic-Metalorganic Hybrid.
    Inorg Chem. 2007 Jan 23; [Epub ahead of print]

  • Structures and Physical Properties of New Semiconducting Gold and Copper Polytellurides: Ba(7)Au(2)Te(14) and Ba(6.76)Cu(2.42)Te(14).
    Inorg Chem. 2007 Jan 23; [Epub ahead of print]

 

 

 

 

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