Copper

Copper(II) trifluoroacetate hydrate, Alfa Aesar™

Chemical Name or Material: Copper(II) trifluoroacetate hydrate CAS: 123333-88-0 Physical Form: Crystalline Molecular Formula: Cu(OOCCF3)2·xH2O Formula Weight: 289.57 (Anhydrous) MDL Number: MFCD00013200

Copper Foil, 0.25mm (0.01 in.) thick, Puratronic™, 99.9999% (Metals basis), Alfa Aesar™

Chemical Name or Material: Copper CAS: 7440-50-8 Physical Form: Foil, 0.25mm (0.01 in.) thick Assay Percent Range: 99.9999% (Metals basis) MDL Number: MFCD00010965

Cupric Sulfate Pentahydrate (Fine Crystals/Certified ACS), Fisher Chemical

Chemical Name or Material: Cupric Sulfate Pentahydrate CAS: 7758-99-8 Purity Grade: Certified ACS Grade Physical Form: Solid Assay: 98.0 to 102.0% Assay Percent Range: 98.0 to 102.0% Molecular Formula: CuO4S · 5 H2O Formula Weight: 249.68 MDL Number: MFCD00149681 Synonym: Copper (II) Sulfate Pentahydrate

Copper Wire, 1.0mm (0.04 in.) dia, Puratronic™, 99.999% (Metals basis), Alfa Aesar™

Chemical Name or Material: Copper CAS: 7440-50-8 Physical Form: Wire, 1.0mm (0.04 in.) dia. Assay Percent Range: 99.999% (Metals basis) MDL Number: MFCD00010965

Copper(II) bromide, Reagent Grade, Alfa Aesar™

Chemical Name or Material: Copper(II) bromide Name Note: Cu 28.1% min. CAS: 7789-45-9 Purity Grade: Reagent Grade Physical Form: Crystalline Molecular Formula: CuBr2 Formula Weight: 223.36 MDL Number: MFCD00010970

Copper(II) oxide, 97%, ACROS Organics™

Chemical Name or Material: Copper(II) oxide Name Note: 98% CAS: 1317-38-0 Assay: ≥96.0% Assay Percent Range: 97% Molecular Formula: CuO Linear Formula: CuO Formula Weight: 79.54 MDL Number: MFCD00010979 Synonym: Cupric oxide

Copper(II) acetate, 99%, pure, anhydrous, ACROS Organics™ Available on GSA/VA Contract for Federal Government customers only.

Chemical Name or Material: Copper(II) acetate CAS: 142-71-2 Purity Grade: Pure Assay: ≥98.5% Assay Percent Range: 99% Molecular Formula: C4H6CuO4 Linear Formula: (CH3CO2)2Cu Formula Weight: 181.64

Copper Foil, 0.05mm (0.002 in.) thick, Puratronic™, 99.9999% (Metals basis), Alfa Aesar™

Chemical Name or Material: Copper CAS: 7440-50-8 Physical Form: Foil, 0.05mm (0.002 in.) thick Assay Percent Range: 99.9999% (Metals basis) MDL Number: MFCD00010965

Copper(II) selenide, Black pieces, 99.5% (Metals basis), Alfa Aesar™

Chemical Name or Material: Copper(II) selenide CAS: 1317-41-5 Physical Form: Pieces Assay Percent Range: 99.5% (Metals basis) Molecular Formula: CuSe Formula Weight: 142.5 MDL Number: MFCD00016058

Alfa Aesar™ Copper powder, -625 mesh, APS 2-3.50 micron, 99% (metals basis), Alfa Aesar™

Chemical Name or Material: Copper CAS: 7440-50-8 MDL Number: MFCD00010965

Copper(II) chloride dihydrate, 99+%, ACS reagent, ACROS Organics™

Chemical Name or Material: Copper(II) chloride dihydrate Name Note: For analysis ACS CAS: 10125-13-0 Purity Grade: ACS Reagent Grade Assay: ≥99.0% (Iodometry) Assay Percent Range: 99+% Molecular Formula: Cl2Cu·2H2O Linear Formula: CuCl2·2H2O Formula Weight: 170.48 MDL Number: MFCD00149674 Synonym: Cupric chloride dihydrate

Copper foil, 99.99% (metals basis), Alfa Aesar™

Chemical Name or Material: Copper CAS: 7440-50-8 Physical Form: Foil, 0.1mm (0.004 in.) thick Assay Percent Range: 99.9999% (Metals basis) MDL Number: MFCD00010965

Alfa Aesar™ Copper wire, 0.015mm dia., 99.99% (metals basis), Alfa Aesar™

Chemical Name or Material: Copper CAS: 7440-50-8 MDL Number: MFCD00010965

Copper(I) cyanide, White powder, Alfa Aesar™

Chemical Name or Material: Copper(I) cyanide CAS: 544-92-3 Physical Form: Powder Molecular Formula: CCuN Formula Weight: 89.56 MDL Number: MFCD00010975

Copper Wire, 2.0mm (0.08 in.) dia, Puratronic™, 99.999% (Metals basis), Alfa Aesar™

Chemical Name or Material: Copper CAS: 7440-50-8 Physical Form: Wire, 2mm (0.08 in.) dia. Assay Percent Range: 99.999% (Metals basis) MDL Number: MFCD00010965

Copper(II) nitrate trihydrate, 99%, for analysis, ACROS Organics™

Chemical Name or Material: Copper(II) nitrate trihydrate Name Note: p.a. CAS: 10031-43-3 Purity Grade: For analysis Assay: 98.5 to 104.0% (Iodometry) Assay Percent Range: 99% Molecular Formula: CuN2O6·3H2O Linear Formula: Cu(NO3)2·3H2O Formula Weight: 241.6 MDL Number: MFCD00149671 Synonym: Cupric nitrate

Copper turnings, 99+% (metals basis), Alfa Aesar

Chemical Name or Material: Copper CAS: 7440-50-8 Physical Form: Turnings, Long, Thin, Coiled Strands Assay Percent Range: 99+% (Metals basis) Molecular Formula: Cu Formula Weight: 63.546 MDL Number: MFCD00010965

Copper(I) bromide, 98%, extra pure, ACROS Organics™

Chemical Name or Material: Copper(I) bromide CAS: 7787-70-4 Purity Grade: Extra Pure Assay: ≥97.5% Assay Percent Range: 98% Molecular Formula: BrCu Linear Formula: CuBr Formula Weight: 143.45 MDL Number: MFCD00010969 Synonym: Cuprous bromide

Cupric Sulfate Pentahydrate (Granular/USP), Fisher Chemical Available on GSA/VA Contract for Federal Government customers only.

Chemical Name or Material: Cupric Sulfate Pentahydrate CAS: 7758-99-8 Purity Grade: USP Physical Form: Solid Assay: 98.5 to 100.5% (USP) Assay Percent Range: (Dried Basis) 98.5to100.5% Assay Percent Notes: (Dried Basis) 98.5-100.5% Molecular Formula: CuO4S · 5 H2O Formula Weight: 249.68 MDL Number: MFCD00149681 Synonym: Copper (II) Sulfate Pentahydrate

Copper shot, 99.5% (metals basis), Alfa Aesar™

Chemical Name or Material: Copper CAS: 7440-50-8 Physical Form: Shot, 0.8-2mm (0.03-0.08 in.) Assay Percent Range: 99.5% (Metals basis) MDL Number: MFCD00010965

Copper(II) sulfate, 98%, pure, anhydrous, ACROS Organics™ Available on GSA/VA Contract for Federal Government customers only.

Chemical Name or Material: Copper(II) sulfate Name Note: Anhydrous CAS: 7758-98-7 Purity Grade: Pure Assay: ≥97.5% Assay Percent Range: 98% Molecular Formula: CuO4S Linear Formula: CuSO4 Formula Weight: 159.6 MDL Number: MFCD00010981

Copper(II) nitrate hydrate, Blue crystalline aggregrates, Puratronic™, 99.999% (Metals basis), Alfa Aesar™

Chemical Name or Material: Copper(II) nitrate hydrate CAS: 13778-31-9 Physical Form: Crystalline Aggregates Assay Percent Range: 99.999% (Metals basis) Molecular Formula: CuN2O6·xH2O Formula Weight: 187.55 (anhydrous) MDL Number: MFCD00149669

Copper(II) sulfate pentahydrate, 98+%, ACS reagent, ACROS Organics™

Chemical Name or Material: Copper(II) sulfate pentahydrate CAS: 7758-99-8 Purity Grade: ACS Reagent Grade Assay: 98.0 to 102.0% Assay Percent Range: 98+% Molecular Formula: CuO45H2O Linear Formula: CuSO4·5H2O Formula Weight: 249.68

Copper, 99%, powder, max. 106μm (-140 mesh), ACROS Organics™ Available on GSA/VA Contract for Federal Government customers only.

Chemical Name or Material: Copper Name Note: 99% CAS: 7440-50-8 Assay: ≥98.5% (copper) Assay Percent Range: 99% Molecular Formula: Cu Linear Formula: Cu Formula Weight: 63.54 MDL Number: MFCD00010965

Alfa Aesar™ Copper powder, -625 mesh, APS 0.50-1.5 micron, 99% (metals basis), Alfa Aesar™

Chemical Name or Material: Copper CAS: 7440-50-8 Physical Form: Powder Assay Percent Range: 99% (Metals basis) MDL Number: MFCD00010965

Copper(II) fluoride, 98%, anhydrous, ACROS Organics™ Available on GSA/VA Contract for Federal Government customers only.

Chemical Name or Material: Copper(II) fluoride Assay: ≥97.5% Assay Percent Range: 98% Molecular Formula: CuF2 Linear Formula: CuF2 Formula Weight: 101.54 Synonym: Cupric fluoride

Cupric Oxide (Powder, Black/Certified ACS), Fisher Chemical

Chemical Name or Material: Cupric Oxide CAS: 1317-38-0 Purity Grade: Certified ACS Grade Physical Form: Solid Assay: 99.0 to 101.0% Assay Percent Range: 99.0 to 101.0 % Molecular Formula: CuO Formula Weight: 79.55 MDL Number: MFCD00010979 Synonym: Copper (II) Oxide

Copper etchant, Alfa Aesar™

Chemical Name or Material: Copper etchant Physical Form: Liquid MDL Number: MFCD00161912

Copper(II) acetate monohydrate, ACS, 98.0-102.0%, Alfa Aesar

Chemical Name or Material: Copper(II) acetate monohydrate Name Note: monohydrate CAS: 6046-93-1 Purity Grade: ACS Grade Physical Form: Powder Assay Percent Range: 98.0-102.0% Molecular Formula: C4H6CuO4·H2O Formula Weight: 199.65 (anhydrous) MDL Number: MFCD00149570

Copper, 99+%, turnings, ACROS Organics™

Chemical Name or Material: Copper Name Note: 99+% CAS: 7440-50-8 Assay Percent Range: 99+% Molecular Formula: Cu Linear Formula: Cu Formula Weight: 63.54 MDL Number: MFCD00010965

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