Copper (Cu)
Copper has been mined for 5,000 years. It is a reddish metal that takes on a bright luster. Malleable and ductile, it is a good conductor of heat and electricity.
Copper can occur naturally in large ore deposits of sulfides, oxides, and carbonates. It is also found in cuprite, malachite, azurite, chalcopyrite, bornite, and other minerals.
Copper's largest use is in the electrical industry, and its alloys, brass and bronze, are used in coins and gun metals. Copper is also used as both an agricultural poison and an algaecide. Copper compounds are widely used in analytical chemistry testing.
Sigma Aldrich Fine Chemicals Biosciences Sodium thiosulfate pentahydrate puriss., meets analytical specification of Ph. Eur., BP, USP | 10102-17-7 | MFCD00149186 | 2.5KG
Sodium thiosulfate pentahydrate puriss., meets analytical specification of Ph. Eur., BP, USP | Purity: 99.0-100.5% (USP, dry basis); 99.0-101.0% (EP) | Mol Wt: 248.18 | 10102-17-7 | MFCD00149186 | 2.5KG
Electron Microscopy Sciences Veco Single Hole Grid A800, Copper with 800 µm hole
Veco Grids offer superior handling characteristics. Plus, with a 0.8 mil thickness, Veco Grids are the most rigid grids available. 3.05 mm diameter .
Material: Copper
Hole: 800 µm
Electron Microscopy Sciences Veco Single Hole Grid A600, Copper, 600 µm hole
Veco Grids offer superior handling characteristics. Plus, with a 0.8 mil thickness, Veco Grids are the most rigid grids available. 3.05 mm diameter .
Material: Copper
Hole: 600 µm
Sigma Aldrich Fine Chemicals Biosciences Copper(II) sulfate pentahydrate purum p.a., crystallized, >=99.0% (RT) | 7758-99-8 | MFCD00149681 | 1KG
Copper(II) sulfate pentahydrate purum p.a., crystallized, >=99.0% (RT) | Purity: >=99.0% (RT) | Mol Wt: 249.69 | 7758-99-8 | MFCD00149681 | 1KG
Strem, An Ascensus Company CAS# 7440-50-8. 50 x 150mm. Copper foil (99.9%). MFCD00010965
CAS# 7440-50-8. 50 x 150mm. Copper foil (99.9%). MFCD00010965. Molecular Weight: 63.54. Molecular Formula: Cu. Color/form: 0.025 mm thick x 150 mm wide Strem# 93-2970. http://www.strem.com/catalog/v/93-2970/
Fisher Scientific Copper (Shot/Certified ACS), Fisher Chemical
CAS: 7440-50-8 Molecular Formula: Cu Molecular Weight (g/mol): 63.55 MDL Number: MFCD00010965 InChI Key: RYGMFSIKBFXOCR-UHFFFAOYSA-N Synonym: cuprum,cobre,cuivre,blister,cathode,bronze,powder,anode,precipitates,kupfer PubChem CID: 23978 ChEBI: CHEBI:30052 IUPAC Name: copper SMILES: [Cu]
Fisher Scientific Copper (Powder/Laboratory), Fisher Chemical
CAS: 7440-50-8 Molecular Formula: Cu Molecular Weight (g/mol): 63.55 MDL Number: MFCD00010965 InChI Key: RYGMFSIKBFXOCR-UHFFFAOYSA-N Synonym: cuprum,cobre,cuivre,blister,cathode,bronze,powder,anode,precipitates,kupfer PubChem CID: 23978 ChEBI: CHEBI:30052 IUPAC Name: copper SMILES: [Cu]
Copper(II) Oxide Wire, For Microanalysis, MilliporeSigma™
CAS: 1317-38-0 Molecular Formula: CuO Molecular Weight (g/mol): 79.55 MDL Number: MFCD00010979 InChI Key: KKCXRELNMOYFLS-UHFFFAOYSA-N Synonym: cupric oxide,copper ii oxide,copper oxide,copper monoxide,banacobru ol,chrome brown,copper brown,copper monooxide,black copper oxide PubChem CID: 14829 IUPAC Name: copper(2+) oxidandiide SMILES: [O--].[Cu++]
Copper Metal, Shot, ACS, 99.9%, Spectrum™ Chemical
CAS: 7440-50-8 Molecular Formula: Cu Molecular Weight (g/mol): 63.55 MDL Number: MFCD00010965 InChI Key: RYGMFSIKBFXOCR-UHFFFAOYSA-N IUPAC Name: copper SMILES: [Cu]
Copper rod, Oxygen-Free High Conductivity (OFHC), alloy 101, 3.175mm (0.125 in.) dia. 183cm, Thermo Scientific™
CAS: 7440-50-8 Molecular Formula: Cu Molecular Weight (g/mol): 63.55 MDL Number: MFCD00010965 InChI Key: RYGMFSIKBFXOCR-UHFFFAOYSA-N Synonym: cuprum,cobre,cuivre,blister,cathode,bronze,powder,anode,precipitates,kupfer PubChem CID: 23978 ChEBI: CHEBI:30052 IUPAC Name: copper SMILES: [Cu]
Copper foil, Oxygen-Free High Conductivity (OFHC), alloy 101, 1.6mm (0.064in) thick
CAS: 7440-50-8 Molecular Formula: Cu Molecular Weight (g/mol): 63.55 MDL Number: MFCD00010965 InChI Key: RYGMFSIKBFXOCR-UHFFFAOYSA-N Synonym: hydrogen nitrate,aqua fortis,azotic acid,salpetersaeure,rfna,acidum nitricum,nital,acide nitrique,nitrous fumes,nitryl hydroxide PubChem CID: 944 ChEBI: CHEBI:48107 SMILES: [Cu]
Copper plate, Oxygen-Free High Conductivity (OFHC), alloy 101, 6.35mm (0.25in) thick
CAS: 7440-50-8 Molecular Formula: Cu Molecular Weight (g/mol): 63.55 MDL Number: MFCD00010965 InChI Key: RYGMFSIKBFXOCR-UHFFFAOYSA-N Synonym: hydrogen nitrate,aqua fortis,azotic acid,salpetersaeure,rfna,acidum nitricum,nital,acide nitrique,nitrous fumes,nitryl hydroxide PubChem CID: 944 ChEBI: CHEBI:48107 SMILES: [Cu]
Copper Manganese Nickel wire, 0.1mm (0.004 in.) dia., Thermo Scientific™
Resistance alloy for thermocouples and electronics industry