Copper single crystal disc, 10mm (0.39in) dia, 1-3mm (0.04-0.1in) thick, (111) orientation

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Catalog Number
ACM7440508-6
Product Name
Copper single crystal disc, 10mm (0.39in) dia, 1-3mm (0.04-0.1in) thick, (111) orientation
Structure
Structure
CAS
7440-50-8
Category
Pure Element Single Crystals
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.
IUPAC Name
copper
Molecular Weight
63.55g/mol
Molecular Formula
Cu
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
Red
Color/Form
Reddish, lustrous, ductile, malleable metal;Red metal; cubic
Complexity
0
Covalently-Bonded Unit Count
1
Diameter
20nm
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)
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)
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