1.02700

Copper

foil about 0.1 mm thickness for analysis EMSURE^®

• Synonym(e): Copper
• Empirische Formel (Hill-System): Cu
• CAS-Nummer: 7440-50-8
• Molekulargewicht: 63.55
• MDL-Nummer: MFCD00010965
• UNSPSC-Code: 12141711
• EG-Index-Nummer: 231-159-6
• NACRES: NA.21

Eigenschaften

• Qualitätsniveau: 300
• Produktlinie: EMSURE^®
• Assay: ≥99.7% (iodometric)
• Form: solid
• Verunreinigungen: ≤0.02% Substances insoluble in nitric acid
• bp: 2580 °C/1013 hPa
• mp (Schmelzpunkt): 1083 °C
• Dichte: 8.96 g/cm³
• Schüttdichte: 1000 kg/m³
• Kationenspuren: Ag: ≤0.002%; As: ≤0.0002%; Fe: ≤0.005%; Mn: ≤0.005%; Pb: ≤0.05%; Sb: ≤0.005%; Sn: ≤0.005%
• Lagertemp.: 2-30°C
• InChI: 1S/Cu
• InChIKey: RYGMFSIKBFXOCR-UHFFFAOYSA-N

Beschreibung

Anwendung

• Electron-electron scattering limits thermal conductivity of metals under extremely high electron temperatures: The study discusses how copper′s thermal properties are influenced under extreme conditions, applicable in high-performance electronics (Karna and Giri, 2024).


• Lateral Flow Assay Biotesting by Utilizing Plasmonic Nanoparticles Made of Inexpensive Metals: Demonstrates copper′s potential as a cost-effective alternative to gold in diagnostic assays, broadening access to healthcare technologies (Bahamondes Lorca et al., 2024).

Hinweis zur Analyse

Gehalt (iodometrisch): ≥ 99.7 %
In Salpetersäure unlösliche Anteile: ≤ 0.02 %
Ag (Silber): ≤ 0.002 %
As (Arsen): ≤ 0.0002 %
Fe (Eisen): ≤ 0.005 %
Mn (Mangan): ≤ 0.005 %
Pb (Blei): ≤ 0.05 %
Sb (Antimon): ≤ 0.005 %
Sn (Zinn): ≤ 0.005 %

Rechtliche Hinweise

EMSURE is a registered trademark of Merck KGaA, Darmstadt, Germany

Sicherheitshinweise

• Lagerklassenschlüssel: 13 - Non Combustible Solids
• WGK: WGK 2
• Flammpunkt (°F): Not applicable
• Flammpunkt (°C): Not applicable