Copper single crystal disc, 10mm (0.39in) dia, 1-3mm (0.04-0.1in) thick, (100) orientation

• CAS: 7440-50-8
• Catalog Number: ACM7440508-11
• 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.
• 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: Red dispersion
• Application: The Copper single crystal disc serves as a fundamental component in various scientific and industrial applications due to its precise structure and properties. This disc, with dimensions of 10mm in diameter and 1-3mm in thickness, and oriented in the (100) direction, provides a highly controlled surface for experiments and processes that require uniformity and precision. Its single crystal nature ensures consistent material characteristics across the disc, making it ideal for research in crystallography, materials science, and electronics. The disc's utilization spans areas where efficient conductivity and predictable behavior under experimental conditions are essential, thus supporting advancements in technology and scientific understanding.
• Color/Form: Reddish, lustrous, ductile, malleable metal;Red metal; cubic
• Complexity: 0
• Covalently-Bonded Unit Count: 1
• Diameter: 50-200nm
• 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
• Length: 1-10 μm
• 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)

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 role does Copper play in plants and animals?

Copper is an essential element in plants and animals, including humans, and is necessary for living organisms.

What products are made using Copper?

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

How are U.S. pennies made before 1982 different from those made after 1982?

U.S. pennies made before 1982 are made of copper, while those made after 1982 are only coated with copper.

How are Copper compounds used in agriculture?

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

What are some synonyms for Copper?

Synonyms for Copper include Cu, Copper powder, and cuprum.

What are some chemical properties of Copper?

Copper is a reddish lustrous malleable odorless metallic solid that is a metal allergen and a micronutrient.

What are some identifiers for Copper according to CAS, EC number, and UN number?

CAS: 7440-50-8, EC Number: 231-159-6, UN Number: 3089

What is the IUPAC Name, InChI, InChIKey, and Canonical SMILES for Copper?

IUPAC Name: Copper, InChI: InChI=1S/Cu, InChIKey: RYGMFSIKBFXOCR-UHFFFAOYSA-N, Canonical SMILES: [Cu]