High Purity Copper Cathodes 99.99% Electrolytic

High-purity copper cathodes with a minimum copper content of 99.99%. Chemical Composition: Maximum impurity content: Iron (Fe): 0.0007% Nickel (Ni): 0.0002% Lead (Pb): 0.0003% Antimony (Sb): 0.0003% Arsenic (As): 0.0003% Sulfur (S): 0.0010% Oxygen (O): 0.01% Bismuth (Bi): 0.0001% Tin (Sn): 0.0001% Zinc (Zn): 0.0003% Silver (Ag): 0.0010% Specifications and Packaging Cathode dimensions: 1,000 × 1,100 mm Thickness: 10–15 mm Minimum weight per cathode: 50 kg Packaging: Cathodes secured with steel strapping in bundles Maximum bundle weight: 1,500 kg Maximum bundle height: 500 mm