NIST457

Unlegiertes Kupfer

NIST^® SRM^® 457, Cu IV (solid)

• Synonym(e): Kupfer
• Empirische Formel (Hill-System): Cu
• CAS-Nummer: 7440-50-8
• Molekulargewicht: 63.55
• MDL-Nummer: MFCD00010965
• UNSPSC-Code: 41116107
• PubChem Substanz-ID: 329818756
• NACRES: NA.24

Eigenschaften

• Qualität: certified reference material
• Qualitätsniveau: 100
• Verpackung: pkg of rod
• Hersteller/Markenname: NIST^®
• Widerstandsfähigkeit: 1.673 μΩ-cm, 20°C
• bp: 2567 °C (lit.)
• mp (Schmelzpunkt): 1083.4 °C (lit.)
• Dichte: 8.94 g/mL at 25 °C (lit.)
• Format: matrix material
• SMILES String: [Cu]
• InChI: 1S/Cu
• InChIKey: RYGMFSIKBFXOCR-UHFFFAOYSA-N

Beschreibung

Allgemeine Beschreibung

SRM 457_cert

SRM 457_SDS

Sonstige Hinweise

Certified for the analytes listed below.
Antimony (Sb), Lead (Pb), Selenium (Se), Silver (Ag), Tellurium (Te), Copper (Cu)

Reference/Informational value is provided for the following analytes.
Bismuth (Bi), Cobalt (Co), Iron (Fe), Nickel (Ni), Oxygen (O), Sulfur (S), Arsenic (As), Silicon (Si), Cadmium (Cd), Tin (Sn), Chromium (Cr), Titanium (Ti), Gold (Au), Zinc (Zn), Manganese (Mn)

See certificate for values and more details at nist.gov/SRM.

Rechtliche Hinweise

NIST is a registered trademark of National Institute of Standards and Technology

SRM is a registered trademark of National Institute of Standards and Technology

Sicherheitshinweise

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