Copper single crystal, 15mm (0.59in) dia, 50mm (2.0in) long, random orientation

• CAS: 7440-50-8
• Catalog Number: ACM7440508
• Category: Pure Element Single Crystals
• Molecular Weight: 63.55g/mol
• Molecular Formula: Cu
• Description: Reddish lustrous malleable odorless metallic solid.;DryPowder; DryPowder, OtherSolid; DryPowder, PelletsLargeCrystals, WetSolid; DryPowder, WetSolid; Liquid; OtherSolid; OtherSolid, Liquid; PelletsLargeCrystals; PelletsLargeCrystals, OtherSolid;SOLID IN VARIOUS FORMS. TURNS GREEN ON EXPOSURE TO MOIST AIR.;Reddish, lustrous, malleable, odorless solid.;Reddish, lustrous, malleable, odorless solid.
• Synonyms: Copper nanowire suspension
• IUPAC Name: copper
• Canonical SMILES: [Cu]
• InChI: InChI=1S/Cu
• InChI Key: RYGMFSIKBFXOCR-UHFFFAOYSA-N
• Boiling Point: 4703 °F at 760 mm Hg (NIOSH, 2016);2595 °C;2595 °C;4703°F;4703°F
• Melting Point: 1981 °F (NIOSH, 2016);1083 °C;1083 °C;1981°F;1981°F
• Density: 8.94 (NIOSH, 2016);8.94;Relative density (water = 1): 8.9;8.94;8.94
• Solubility: Insoluble (NIOSH, 2016);8.96g/mL;Slightly sol in dilute acid;Slowly soluble in ammonia water;Solubility in water: none;Insoluble
• Appearance: Liquid dispersion
• Color/Form: Reddish, lustrous, ductile, malleable metal;Red metal; cubic
• Complexity: 0
• Covalently-Bonded Unit Count: 1
• EC Number: 231-159-6
• Exact Mass: 62.929597g/mol
• Formal Charge: 0
• H-Bond Acceptor: 0
• H-Bond Donor: 0
• Heat of Vaporization: 1150 cal/g
• Heavy Atom Count: 1
• ICSC Number: 0240
• LogP: -0.57 (calculated)
• MDL Number: MFCD00010965
• Monoisotopic Mass: 62.929597g/mol
• Odor: Odorless /Copper dusts and mists/
• Other Experimental: Lustrous, ductile, malleable metal; Mohs' hardness: 3.0; specific resistance: 1.673 microohm/cm; heat of fusion: 48.9 cal/g; heat capacity (solid): 0.092 cal/g/deg C at 20 °C, (liq): 0.112 cal/g/deg C; becomes dull when exposed to air; two naturally occurring isotopes: 63 (69.09%), 65 (30.91%); 9 artificial isotopes;Very slowly attacked by cold hydrochloric acid or dil sulfuric acid; readily by dil nitric acid, and by both not conch sulfuric acid and hydrobromic acid. It is also attacked by acetic acid and other organic acids.;COPPER FORMS TWO SERIES OF SALTS, CU(1+) AND CU(2+) BOTH VALENCE TYPES FORM COMPLEX IONS THAT ARE STABLE.;Ductile, excellent conductor of electricity. Complexing agent, coordination numbers 2 and 4. More resistant to atmospheric corrosion than iron, forming green layer of hydrated basic carbonate. Readily attacked by alkalies. Noncombustible, except as powder.;ELECTRONEGATIVITY (PAULING SCALE): 1.90;Dissolved readily in nitric acid and hot concentrated sulfuric acids slowly, but only when exposed to the atmosphere.
• Rotatable Bond Count: 0
• RTECS Number: GL5325000
• Stability: BECOMES DULL WHEN EXPOSED TO AIR. IN MOIST AIR GRADUALLY BECOMES COATED WITH GREEN BASIC CARBONATE.
• UNII: 789U1901C5
• UN Number: 3089;3077
• Vapor Pressure: 0 mm Hg (approx) (NIOSH, 2016);1 mm Hg @ 1628 °C;0 mmHg (approx);0 mmHg (approx)

Custom Q&A

What is the molecular formula of copper?

The molecular formula of copper is Cu.

What is the molecular weight of copper?

The molecular weight of copper is 63.55 g/mol.

What is copper used for in various products?

Copper is used to make wire, plumbing pipes, sheet metal, brass, and bronze pipes and faucets.

How is copper absorbed by plants and animals?

Plants and animals absorb copper from eating, drinking, and breathing.

What are some common uses of copper compounds in agriculture?

Copper compounds are commonly used in agriculture to treat plant diseases like mildew.

What are some synonyms for copper?

Some synonyms for copper are Cu, Copper powder, and cuprum.

What is the IUPAC name of copper?

The IUPAC name of copper is "copper."

What is the InChI of copper?

The InChI of copper is InChI=1S/Cu.

What is the Canonical SMILES of copper?

The Canonical SMILES of copper is [Cu].

What is the EC number for copper?

The European Community (EC) Number for copper is 231-159-6.