Copper -Cu

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

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(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 foil, 99.999% (metals basis), Alfa Aesar™, Puratronic™

Chemical Name or Material: Copper CAS: 7440-50-8 Physical Form: Foil, 0.025mm (0.001 in.) thick Assay Percent Range: 99.999% (Metals basis) MDL Number: MFCD00010965

Cupric Sulfate Anhydrous (Certified ACS), Fisher Chemical

Chemical Name or Material: Cupric Sulfate Anhydrous CAS: 7758-98-7 Purity Grade: Certified Grade Assay: ≥97% Assay Percent Range: ≥97 % Molecular Formula: CuO4S Formula Weight: 159.61 MDL Number: MFCD00010981 Synonym: Copper (II) Sulfate Anhydrous

Copper(II) selenite hydrate, 97%, Alfa Aesar™

Chemical Name or Material: Copper(II) selenite hydrate CAS: 10214-40-1 Physical Form: Crystalline Powder Assay Percent Range: 97% Molecular Formula: CuO3Se·xH2O Formula Weight: 190.50 (anhydrous) MDL Number: MFCD00010973

Cupric Sulfate Pentahydrate (Granular/USP/EP/BP), 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: BP/EP/USP Physical Form: Solid Assay: 99.0 to 101.0% (EP) Molecular Formula: CuO4S · 5 H2O Formula Weight: 249.68 MDL Number: MFCD00149681 Synonym: Copper (II) Sulfate Pentahydrate

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(I) bromide, 98%

Chemical Name or Material: Copper bromide CAS: 7787-70-4 Molecular Formula: CuBr2 Linear Formula: CuBr Formula Weight: 223.37 MDL Number: MFCD00010969 UN Number: UN3077 Merck Index: 14,2659 Synonym: Cupric bromide

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) 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, Turnings Products for Science Education

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

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 Wire, 1.0mm (0.04 in.) dia, annealed, 99.9% (Metals basis), Alfa Aesar™

Chemical Name or Material: Copper Name Note: Annealed CAS: 7440-50-8 Physical Form: Wire, 1.0mm (0.04 in.) dia. Assay Percent Range: 99.9% (Metals basis) MDL Number: MFCD00010965

Copper(II) chloride dihydrate, 99%, extra pure, powder, ACROS Organics™

Chemical Name or Material: Copper(II) chloride dihydrate Name Note: 99% CAS: 10125-13-0 Purity Grade: Extra Pure Assay: ≥98.5% (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, 1.0mm (0.04 in.) thick Assay Percent Range: 99.9999% (Metals basis) MDL Number: MFCD00010965

Copper(I) Chloride, Reagent ACS, Powder, +90%, ACROS Organics™ Available on GSA/VA Contract for Federal Government customers only.

Chemical Name or Material: Copper(I) chloride Name Note: 90+% CAS: 7758-89-6 Purity Grade: ACS Reagent Grade Assay: ≥90.0% Assay Percent Range: 90+% Molecular Formula: ClCu Linear Formula: CuCl Formula Weight: 99 MDL Number: MFCD00010971 Synonym: Cuprous chloride

Copper(I) chloride, 99.99%, (trace metal basis), extra pure, ACROS Organics™ Available on GSA/VA Contract for Federal Government customers only.

Chemical Name or Material: Copper(I) chloride CAS: 7758-89-6 Purity Grade: Trace Metal Basis Assay Percent Range: 99.99% Molecular Formula: ClCu Linear Formula: CuCl Formula Weight: 99 MDL Number: MFCD00010971 Synonym: Cuprous chloride

Copper, ACS Reagent, ACROS Organics

Chemical Name or Material: Copper CAS: 7440-50-8 Purity Grade: ACS Reagent Grade Molecular Formula: Cu Formula Weight: 63.54

Copper Foil, 0.254mm (0.010 in.) thick, 99.9% (Metals basis), Alfa Aesar™

Chemical Name or Material: Copper CAS: 7440-50-8 Physical Form: Foil, 0.254mm (0.010 in.) thick Assay Percent Range: 99.9% (Metals basis) MDL Number: MFCD00010965

Copper(II) chloride, anhydrous, 98% min., Alfa Aesar™

Chemical Name or Material: Copper(II) chloride Name Note: Anhydrous CAS: 7447-39-4 Physical Form: Powder Assay Percent Range: 98% min. Molecular Formula: CuCl2 Formula Weight: 134.45 MDL Number: MFCD00010972

Copper(II) acetate monohydrate, 98+%, extra pure, ACROS Organics™

Chemical Name or Material: Copper(II) acetate monohydrate CAS: 6046-93-1 Purity Grade: Extra Pure Assay: ≥98.0% (Iodometry) Assay Percent Range: 98+% Molecular Formula: C4H6CuO4·H2O Linear Formula: (CH3CO2)2Cu.H2O Formula Weight: 199.65 Synonym: Acetic acid, copper(II) salt monohydrate

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

Chemical Name or Material: Copper(II) sulfate CAS: 7758-98-7 Purity Grade: For analysis Assay: ≥98.0% (Iodometry) Assay Percent Range: 98+% Molecular Formula: CuO4S Linear Formula: CuSO4 Formula Weight: 159.6

Copper (II) Bromide Products for Science Education

Chemical Name or Material: Copper (II) Bromide CAS: 7789-45-9 Purity Grade: Reagent Grade Assay Percent Range: >99% Linear Formula: CuBr2 Formula Weight: 223.37 Synonym: Cupric Bromide

Copper(II) oxide, 99.7% (metals basis), Alfa Aesar™

Chemical Name or Material: Copper(II) oxide CAS: 1317-38-0 Physical Form: Powder Assay Percent Range: 99.7% (Metal basis) Molecular Formula: CuO Formula Weight: 79.55 MDL Number: MFCD00010979

Copper(I) thiophene-2-carboxylate, 95%, may contain approx. 20 wt.% Copper(I) oxide, ACROS Organics™ Available on GSA/VA Contract for Federal Government customers only.

Chemical Name or Material: Copper(I) thiophene-2-carboxylate CAS: 68986-76-5 Assay: 29.33 to 37.32% Cu (ICP-OES) Assay Percent Range: 90% Molecular Formula: C5H3CuO2S Formula Weight: 190.69 MDL Number: MFCD02183524

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

Chemical Name or Material: Copper(II) perchlorate hexahydrate Assay: ≥97.5% Assay Percent Range: 98% Molecular Formula: Cl2CuO8·6H2O Linear Formula: Cu(ClO4)2·6H2O Formula Weight: 370.52 MDL Number: MFCD00149666

Copper(II) chloride, ultra dry, 99.995% (metals basis), Alfa Aesar™

Chemical Name or Material: Copper(II) chloride CAS: 7447-39-4 Physical Form: Powder Assay Percent Range: 99.995% (Metal basis) Molecular Formula: CuCl2 Formula Weight: 134.45 MDL Number: MFCD00010972

Copper(II) oxide, 99+%, ACROS Organics™

Chemical Name or Material: Copper(II) oxide Name Note: p.a. CAS: 1317-38-0 Assay: ≥99.0% Assay Percent Range: 99+% Molecular Formula: CuO Linear Formula: CuO Formula Weight: 79.54 MDL Number: MFCD00010979 Synonym: Cupric oxide

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