1.02703

Copper

fine powder particle size < 63 µm (> 230 mesh ASTM) EMSURE^®

• Synonyme(s) : Copper
• Formule empirique (notation de Hill) : Cu
• Numéro CAS: 7440-50-8
• Poids moléculaire : 63.55
• UNSPSC Code: 12141711
• EC Index Number: 231-159-6
• NACRES: NA.21
• MDL number: MFCD00010965
• eCl@ss: 38150101
• Assay: ≥99% (complexometric)
• Form: solid

Propriétés

• Quality Segment: 300
• product line: EMSURE^®
• assay: ≥99% (complexometric)
• form: solid
• impurities: ≤0.02% Substances insoluble in nitric acid
• mp: 1083 °C
• density: 8.96 g/cm³ at 20 °C
• bulk density: 1290 kg/m³
• cation traces: Ag: ≤0.002%, As: ≤0.0005%, Fe: ≤0.005%, Mn: ≤0.001%, P: ≤0.001%, Pb: ≤0.01%, Sb: ≤0.001%, Sn: ≤0.01%
• storage temp.: 2-30°C
• SMILES string: [Cu]
• InChI: 1S/Cu
• InChI key: RYGMFSIKBFXOCR-UHFFFAOYSA-N

Description

Analysis Note

Assay (complexometric): ≥ 99 %
Substances insoluble in nitric acid: ≤ 0.02 %
P (phosphorus): ≤ 0.001 %
Ag (Silver): ≤ 0.002 %
As (Arsenic): ≤ 0.0005 %
Fe (Iron): ≤ 0.005 %
Mn (Manganese): ≤ 0.001 %
Pb (Lead): ≤ 0.01 %
Sb (Antimony): ≤ 0.001 %
Sn (Tin): ≤ 0.01 %

Other Notes

Replaces: CX1925-4; CX1925-2; CX1925

Legal Information

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

Informations sur la sécurité

• Classe de stockage: 13 - Non Combustible Solids
• Point d'éclair (°F): Not applicable
• Point d'éclair (°C): Not applicable
• Pictogrammes: GHS09
• Mot-clé: Warning
• Codes de danger: H410
• Mentions de précaution: P273 - P391 - P501
• Hazard Classifications: Aquatic Acute 1 - Aquatic Chronic 1