Copper -Cu

Copper(II) acetate, Green crystalline powder, 99.999% (Metals basis), Alfa Aesar™

Chemical Name or Material: Copper(II) acetate CAS: 142-71-2 Physical Form: Crystalline Powder Assay Percent Range: 99.999% (Metals basis) Molecular Formula: Cu(OOCCH3)2 Formula Weight: 181.63 MDL Number: MFCD00008690

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

Chemical Name or Material: Copper CAS: 7440-50-8 Physical Form: Foil, 1.0mm (0.04 in.) thick Assay Percent Range: 99.9999% (Metals basis) MDL Number: MFCD00010965

Copper(II) oxide, 99.9995% (metals basis), Alfa Aesar™

Chemical Name or Material: Copper(II) oxide CAS: 1317-38-0 Physical Form: Powder Assay Percent Range: 99.9995% (Metal basis) Molecular Formula: CuO Formula Weight: 79.55 MDL Number: MFCD00010979

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

Copper(II) oxide, 99.995% (metals basis), Alfa Aesar™, Puratronic™

Chemical Name or Material: Copper(II) oxide CAS: 1317-38-0 Physical Form: Powder Assay Percent Range: 99.995% (Metal basis) Molecular Formula: CuO Formula Weight: 79.55 MDL Number: MFCD00010979

Copper(II) hydroxide, tech. 94%, stab., Alfa Aesar

Chemical Name or Material: Copper(II) hydroxide CAS: 20427-59-2 Purity Grade: Technical Grade Physical Form: Powder Assay Percent Range: 94% Molecular Formula: H2CuO2 Formula Weight: 97.55 MDL Number: MFCD00010968

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 powder, spherical, Alfa Aesar™

Chemical Name or Material: Copper CAS: 7440-50-8 Physical Form: Spherical Powder Assay Percent Range: 99.9% (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 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 Shot, 3-14 Mesh, AquaPhoenix Products for Science Education

Chemical Name or Material: Copper Shot CAS: 7440-50-8 Physical Form: Solid Molecular Formula: Cu Formula Weight: 63.54

Copper Foil, 0.25mm (0.01 in.) thick, annealed, 99.95% (Metals basis), Alfa Aesar™

Chemical Name or Material: Copper Name Note: Annealed CAS: 7440-50-8 Physical Form: Foil, 0.25mm (0.01 in.) thick Assay Percent Range: 99.95% (Metals basis) MDL Number: MFCD00010965

Copper(I) chloride, 99%, extra pure, purified, ACROS Organics™

Chemical Name or Material: Copper(I) chloride Name Note: 99% CAS: 7758-89-6 Purity Grade: Extra Pure Assay: ≥98.5% Assay Percent Range: 99% Molecular Formula: ClCu Linear Formula: CuCl Formula Weight: 99 MDL Number: MFCD00010971 Synonym: Cuprous chloride

Copper(I) oxide, 99.9% (metals basis), Alfa Aesar™

Chemical Name or Material: Copper(I) oxide CAS: 1317-39-1 Physical Form: Powder Assay Percent Range: 99% (Metal basis) Molecular Formula: Cu2O Formula Weight: 143.08 MDL Number: MFCD00010974

Copper Wire, 0.5mm (0.02in.) dia., Puratronic™, 99.9999% (Metal Basis), Alfa Aesar™

Chemical Name or Material: Copper CAS: 7440-50-8 Physical Form: Wire, 0.5mm (0.02 in.) dia. Assay Percent Range: 99.9999%, metal basis MDL Number: MFCD00010965

Copper wire, 0.5mm (0.02in) dia, annealed, 99.9% (metals basis), Alfa Aesar

Chemical Name or Material: Copper Name Note: Annealed CAS: 7440-50-8 Physical Form: Wire, 0.5mm (0.02 in.) dia. Assay Percent Range: 99.9% (Metals basis) Molecular Formula: Cu Formula Weight: 63.546 MDL Number: MFCD00010965

Copper (II) nitrate hemi(pentahydrate), ACS, 98.0-102.0%, Alfa Aesar

Chemical Name or Material: Copper(II) nitrate hemi(pentahydrate) Name Note: trihydrate CAS: 19004-19-4 Purity Grade: ACS Grade Physical Form: Crystalline Lump Assay Percent Range: 98.0-102.0% Molecular Formula: CuN2O6·2.5H2O Formula Weight: 232.59 (187.55 Anhydrous) MDL Number: MFCD00149671 Synonym: Cupric nitrate hemi(pentahydrate)

Copper foil, 0.127mm (0.005 in.) thick, annealed, 99.9% (metals basis)

Chemical Name or Material: Copper foil (Annealed) CAS: 7440-50-8 Name Note: 0.127mm (0.005 in.) thick, Annealed, Temper: soft MDL Number: MFCD00010965

Copper, Solid Products for Science Education

Chemical Name or Material: Copper, Solid CAS: 7440-50-8 Linear Formula: Cu Formula Weight: 63.54

Copper wire, 99.9985% (metals basis), Alfa Aesar™ Puratronic™

Chemical Name or Material: Copper Name Note: Hard CAS: 7440-50-8 Physical Form: Wire, 0.1mm (0.004 in.) dia. Assay Percent Range: 99.9985% (Metals basis) MDL Number: MFCD00010965

Copper Gauze, 60 mesh woven from 0.19mm (0.0075 in.) dia wire, , Alfa Aesar™

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

Copper silicide, Silver-colored pieces, 99.5% (Metals basis), Alfa Aesar™

Chemical Name or Material: Copper silicide CAS: 12159-07-8 Physical Form: Pieces Assay Percent Range: 99.5% (Metals basis) Molecular Formula: Cu5Si Formula Weight: 345.79 MDL Number: MFCD00134719

Copper(II) carbonate dihydroxide, Green powder, Alfa Aesar™

Chemical Name or Material: Copper(II) carbonate dihydroxide Name Note: Cu 55% min. CAS: 12069-69-1 Physical Form: Powder Molecular Formula: CH2Cu2O5 Formula Weight: 221.11 MDL Number: MFCD00010976 Synonym: Copper(II) carbonate, basic

Copper(I) oxide, 97% (Cu + Cu2O Assay), Alfa Aesar™

Chemical Name or Material: Copper(I) oxide Name Note: Cu + Cu2O Assay CAS: 1317-39-1 Physical Form: Powder Assay Percent Range: 97% Molecular Formula: Cu2O Formula Weight: 143.08 MDL Number: MFCD00010974

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 (II) Nitrate, Trihydrate Products for Science Education

Chemical Name or Material: Copper (II) Nitrate, Trihydrate CAS: 10031-43-3 Linear Formula: Cu(NO3)2·3H2O Formula Weight: 241.6 Synonym: Copper(II) nitrate trihydrate

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(I) iodide, 99.998% (metals basis), Alfa Aesar™, Puratronic™

Chemical Name or Material: Copper(I) Iodide CAS: 7681-65-4 Physical Form: Chunks and Powder Assay Percent Range: 99.998% (Metal basis) Molecular Formula: CuI Formula Weight: 190.45 MDL Number: MFCD00010978

Copper powder, -625 mesh, Alfa Aesar™

Chemical Name or Material: Copper CAS: 7440-50-8 Physical Form: Powder Assay Percent Range: 99.9% (Metals basis) MDL Number: MFCD00010965

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