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COPPER FOIL AR

Approx. 0.1 mm

COAs

Packings

500 g (00500)

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Article No. 02953 Grade AR
Purity 99.7% CAS No. 7440-50-8
Molecular Formula Cu Molecular Weight 63.55
H.S. Code 7410.1100 Shelf Life 60 Months

Physical Properties

Physical state at 20 °C Solid Colour Bright red foil
Melting point/ Freezing point [°C] 1083°C Boiling point [°C] 2595°C
Density [g/cm3] 8.94 Solubility in water [% weight] Insoluble in water

Specifications

Appearance Reddish foil Assay (iodometric) Min 99.7%
Substance insoluble in HNO3 Max 0.02 % Ag (silver) Max 0.002%
Arsenic (As) Max 0.0002% Iron (Fe) Max 0.005%
Manganese (Mn) Max 0.005% Lead (Pb) Max 0.05%
Antimony (Sb) Max 0.005% Tin (Sn) Max 0.005%
Revision Date: 05-Apr-2021

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