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 Organic Chemistry Copper - O.F.H.C. | 1EA | 7440-50-8 | MFCD00010965 | 0.9995
Copper - O.F.H.C., 1EA
About This Item:
Storage: room temp
Sigma Organic Chemistry Copper | 10EA | 7440-50-8 | MFCD00010965 | 0.999
Copper, 10EA
About This Item:
Storage: room temp
Sigma Organic Chemistry Copper | 10EA | 7440-50-8 | MFCD00010965 | >=99.99%
Copper, 10EA
About This Item:
Storage: room temp
Sigma Organic Chemistry Copper | 10EA | 7440-50-8 | MFCD00010965 | >=99.99%
Copper, 10EA
About This Item:
Storage: room temp
Sigma Organic Chemistry Copper | 1EA | 7440-50-8 | MFCD00010965 | 0.999
Copper, 1EA
About This Item:
Storage: room temp
Sigma Organic Chemistry Copper | 1EA | 7440-50-8 | MFCD00010965 | 0.999
Copper, 1EA
About This Item:
Storage: room temp
Sigma Organic Chemistry Copper | 1EA | 7440-50-8 | MFCD00010965
Copper, 1EA
About This Item:
Storage: room temp
Sigma Organic Chemistry Copper | 10EA | 7440-50-8 | MFCD00010965 | 0.99999
Copper, 10EA
About This Item:
Storage: room temp
Sigma Organic Chemistry Copper | 1EA | 7440-50-8 | MFCD00010965 | 99.99+ %
Copper, 1EA
About This Item:
Storage: room temp
Sigma Organic Chemistry Copper | 1EA | 7440-50-8 | MFCD00010965
Copper, 1EA
About This Item:
Storage: room temp
Sigma Aldrich Fine Chemicals Biosciences Electrolytic copper (trace elements) ERM(R), certified reference material | 7440-50-8 | MFCD00010965 | 1EA
Electrolytic copper (trace elements) ERM(R), certified reference material | Mol Wt: 63.55 | 7440-50-8 | MFCD00010965 | 1EA
Sigma Aldrich Fine Chemicals Biosciences Copper IRMM(R), certified reference material, 0.1 mm foil | 7440-50-8 | MFCD00010965 | 1EA
Copper IRMM(R), certified reference material, 0.1 mm foil | Mol Wt: 63.55 | 7440-50-8 | MFCD00010965 | 1EA
![Strem, An Ascensus Company CAS# 578743-87-0. 500mg. Chloro[1,3-bis(2,6-di-i-propylphenyl)imidazol-2-ylidene]copper(I), 98%. MFCD09264276](https://assets.fishersci.com/TFS-Assets/CCG/product-images/VN00009818-29-4050.JPG-250.jpg)
Strem, An Ascensus Company CAS# 578743-87-0. 500mg. Chloro[1,3-bis(2,6-di-i-propylphenyl)imidazol-2-ylidene]copper(I), 98%. MFCD09264276
CAS# 578743-87-0. 500mg. Chloro[1,3-bis(2,6-di-i-propylphenyl)imidazol-2-ylidene]copper(I), 98%. MFCD09264276. Molecular Weight: 487.59. Molecular Formula: C27H36ClCuN2. Color/form: white pwdr. Strem# 29-4050. http://www.strem.com/catalog/v/29-4050/
Strem, An Ascensus Company CAS# 7440-50-8. 100g. Copper turnings (99+%). MFCD00010965
CAS# 7440-50-8. 100g. Copper turnings (99+%). MFCD00010965. Molecular Weight: 63.54. Molecular Formula: Cu. Color/form: metal turnings Strem# 29-0090. http://www.strem.com/catalog/v/29-0090/
Strem, An Ascensus Company CAS# 7440-50-8. 250g. Copper shot (99.9%). MFCD00010965
CAS# 7440-50-8. 250g. Copper shot (99.9%). MFCD00010965. Molecular Weight: 63.54. Molecular Formula: Cu. Color/form: 1-10 mm Strem# 93-2997. http://www.strem.com/catalog/v/93-2997/