... , Flash Point (οC),≥80οC3, Solubility of Copper Complex g/l ≥4.7-5.1g/l4, Extracting Kinetics %,30s ≥92% (30s) 5 ... , Maximum Copper Load Capacity,<100 g/l Cu6, Back-extracting Isotherm Point (25οC) g ... /l,Organic phase,≤0.65 g/l Cu7, Time of Phase Seperation(s), Extraction,≤80s ...