
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.
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Filtered Search Results

Copper foil, 0.1mm (0.004in) thick, Puratronic™, 99.999% (metals basis)
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]
PubChem CID | 23978 |
---|---|
CAS | 7440-50-8 |
Molecular Weight (g/mol) | 63.55 |
ChEBI | CHEBI:30052 |
MDL Number | MFCD00010965 |
SMILES | [Cu] |
Synonym | cuprum,cobre,cuivre,blister,cathode,bronze,powder,anode,precipitates,kupfer |
IUPAC Name | copper |
InChI Key | RYGMFSIKBFXOCR-UHFFFAOYSA-N |
Molecular Formula | Cu |
Copper tubing, 3.175mm (0.125in) OD, 1.5mm (0.059in) ID, 99.9% (metals basis)
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]
PubChem CID | 23978 |
---|---|
CAS | 7440-50-8 |
Molecular Weight (g/mol) | 63.55 |
ChEBI | CHEBI:30052 |
MDL Number | MFCD00010965 |
SMILES | [Cu] |
Synonym | cuprum,cobre,cuivre,blister,cathode,bronze,powder,anode,precipitates,kupfer |
IUPAC Name | copper |
InChI Key | RYGMFSIKBFXOCR-UHFFFAOYSA-N |
Molecular Formula | Cu |
Copper foil, 0.127mm (0.005in) thick, annealed, 99.99+% (metals basis)
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]
PubChem CID | 23978 |
---|---|
CAS | 7440-50-8 |
Molecular Weight (g/mol) | 63.55 |
ChEBI | CHEBI:30052 |
MDL Number | MFCD00010965 |
SMILES | [Cu] |
Synonym | cuprum,cobre,cuivre,blister,cathode,bronze,powder,anode,precipitates,kupfer |
IUPAC Name | copper |
InChI Key | RYGMFSIKBFXOCR-UHFFFAOYSA-N |
Molecular Formula | Cu |
Copper wire, 0.127mm (0.005in) dia, 99.999% (metals basis)
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]
PubChem CID | 23978 |
---|---|
CAS | 7440-50-8 |
Molecular Weight (g/mol) | 63.55 |
ChEBI | CHEBI:30052 |
MDL Number | MFCD00010965 |
SMILES | [Cu] |
Synonym | cuprum,cobre,cuivre,blister,cathode,bronze,powder,anode,precipitates,kupfer |
IUPAC Name | copper |
InChI Key | RYGMFSIKBFXOCR-UHFFFAOYSA-N |
Molecular Formula | Cu |
Copper rod, 19mm (0.8in) dia, Puratronic™, 99.999% (metals basis)
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]
PubChem CID | 23978 |
---|---|
CAS | 7440-50-8 |
Molecular Weight (g/mol) | 63.55 |
ChEBI | CHEBI:30052 |
MDL Number | MFCD00010965 |
SMILES | [Cu] |
Synonym | cuprum,cobre,cuivre,blister,cathode,bronze,powder,anode,precipitates,kupfer |
IUPAC Name | copper |
InChI Key | RYGMFSIKBFXOCR-UHFFFAOYSA-N |
Molecular Formula | Cu |
Copper shot, 13mm (0.5in) dia, 99.99% (metals basis), oxygen free
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]
PubChem CID | 23978 |
---|---|
CAS | 7440-50-8 |
Molecular Weight (g/mol) | 63.55 |
ChEBI | CHEBI:30052 |
MDL Number | MFCD00010965 |
SMILES | [Cu] |
Synonym | cuprum,cobre,cuivre,blister,cathode,bronze,powder,anode,precipitates,kupfer |
IUPAC Name | copper |
InChI Key | RYGMFSIKBFXOCR-UHFFFAOYSA-N |
Molecular Formula | Cu |
Copper slug, 6.35mm (0.25in) dia x 6.35mm (0.25in) length, 99.99% (metals basis)
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]
PubChem CID | 23978 |
---|---|
CAS | 7440-50-8 |
Molecular Weight (g/mol) | 63.55 |
ChEBI | CHEBI:30052 |
MDL Number | MFCD00010965 |
SMILES | [Cu] |
Synonym | cuprum,cobre,cuivre,blister,cathode,bronze,powder,anode,precipitates,kupfer |
IUPAC Name | copper |
InChI Key | RYGMFSIKBFXOCR-UHFFFAOYSA-N |
Molecular Formula | Cu |
Copper shot, 8mm (0.3in) & down, ACS, 99.9+% (metals basis)
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]
PubChem CID | 23978 |
---|---|
CAS | 7440-50-8 |
Molecular Weight (g/mol) | 63.55 |
ChEBI | CHEBI:30052 |
MDL Number | MFCD00010965 |
SMILES | [Cu] |
Synonym | cuprum,cobre,cuivre,blister,cathode,bronze,powder,anode,precipitates,kupfer |
IUPAC Name | copper |
InChI Key | RYGMFSIKBFXOCR-UHFFFAOYSA-N |
Molecular Formula | Cu |
Copper wire, 0.25mm (0.01in) dia, Puratronic™, 99.9985% (metals basis)
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]
PubChem CID | 23978 |
---|---|
CAS | 7440-50-8 |
Molecular Weight (g/mol) | 63.55 |
ChEBI | CHEBI:30052 |
MDL Number | MFCD00010965 |
SMILES | [Cu] |
Synonym | cuprum,cobre,cuivre,blister,cathode,bronze,powder,anode,precipitates,kupfer |
IUPAC Name | copper |
InChI Key | RYGMFSIKBFXOCR-UHFFFAOYSA-N |
Molecular Formula | Cu |
Copper rod, 5mm (0.2in) dia, Puratronic™, 99.999% (metals basis)
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]
PubChem CID | 23978 |
---|---|
CAS | 7440-50-8 |
Molecular Weight (g/mol) | 63.55 |
ChEBI | CHEBI:30052 |
MDL Number | MFCD00010965 |
SMILES | [Cu] |
Synonym | cuprum,cobre,cuivre,blister,cathode,bronze,powder,anode,precipitates,kupfer |
IUPAC Name | copper |
InChI Key | RYGMFSIKBFXOCR-UHFFFAOYSA-N |
Molecular Formula | Cu |
Copper slug, 6.35mm (0.25 in.) dia. x 6.35mm (0.25 in.) length, Puratronic™, 99.9999% (metals basis), Thermo Scientific Chemicals
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]
PubChem CID | 23978 |
---|---|
CAS | 7440-50-8 |
Molecular Weight (g/mol) | 63.55 |
ChEBI | CHEBI:30052 |
MDL Number | MFCD00010965 |
SMILES | [Cu] |
Synonym | cuprum,cobre,cuivre,blister,cathode,bronze,powder,anode,precipitates,kupfer |
IUPAC Name | copper |
InChI Key | RYGMFSIKBFXOCR-UHFFFAOYSA-N |
Molecular Formula | Cu |
Copper slug, 6.35mm (0.25 in.) dia. x 12.7mm (0.50 in.) length, Puratronic™, 99.9999% (metals basis), Thermo Scientific Chemicals
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]
PubChem CID | 23978 |
---|---|
CAS | 7440-50-8 |
Molecular Weight (g/mol) | 63.55 |
ChEBI | CHEBI:30052 |
MDL Number | MFCD00010965 |
SMILES | [Cu] |
Synonym | cuprum,cobre,cuivre,blister,cathode,bronze,powder,anode,precipitates,kupfer |
IUPAC Name | copper |
InChI Key | RYGMFSIKBFXOCR-UHFFFAOYSA-N |
Molecular Formula | Cu |
Copper sputtering target, 76.2mm (3.0 in.) dia. x 3.18mm (0.125 in.) thick, 99.995% (metals basis), 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]
PubChem CID | 23978 |
---|---|
CAS | 7440-50-8 |
Molecular Weight (g/mol) | 63.55 |
ChEBI | CHEBI:30052 |
MDL Number | MFCD00010965 |
SMILES | [Cu] |
Synonym | cuprum,cobre,cuivre,blister,cathode,bronze,powder,anode,precipitates,kupfer |
IUPAC Name | copper |
InChI Key | RYGMFSIKBFXOCR-UHFFFAOYSA-N |
Molecular Formula | Cu |
Copper sputtering target, 76.2mm (3.0 in.) dia. x 6.35mm (0.250 in.) thick, 99.995% (metals basis), 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]
PubChem CID | 23978 |
---|---|
CAS | 7440-50-8 |
Molecular Weight (g/mol) | 63.55 |
ChEBI | CHEBI:30052 |
MDL Number | MFCD00010965 |
SMILES | [Cu] |
Synonym | cuprum,cobre,cuivre,blister,cathode,bronze,powder,anode,precipitates,kupfer |
IUPAC Name | copper |
InChI Key | RYGMFSIKBFXOCR-UHFFFAOYSA-N |
Molecular Formula | Cu |
Name Note | 0.25mm (0.01 in.) dia. |
---|---|
Form | Wire |
MDL Number | MFCD00801098 |
Chemical Name or Material | Copper Nickel wire |
TSCA | Yes |
Recommended Storage | Ambient temperatures |
Weight | ≈0.44g/m |
Avg. Mol. Wt. or Mol. Wt. Range | Cu:Ni 55:45 wt% |