Catalog Number
ACM7440508-11
Product Name
Copper single crystal disc, 10mm (0.39in) dia, 1-3mm (0.04-0.1in) thick, (100) orientation
Category
3D Printing Materials; Evaporation Materials; 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.
Molecular Weight
63.55g/mol
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
Color/Form
Reddish, lustrous, ductile, malleable metal;Red metal; cubic
Covalently-Bonded Unit Count
1
Heat of Vaporization
1150 cal/g
MeSH Entry Terms
Copper;Copper 63;Copper-63
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.
Stability
BECOMES DULL WHEN EXPOSED TO AIR. IN MOIST AIR GRADUALLY BECOMES COATED WITH GREEN BASIC CARBONATE.
Vapor Pressure
0 mm Hg (approx) (NIOSH, 2016);1 mm Hg @ 1628 °C;0 mmHg (approx);0 mmHg (approx)