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High selectivity for copper(II) ions in acidic aqueous solutions, enabling efficient separation from competing metals such as iron and cobalt.
Excellent phase separation characteristics with rapid coalescence and low entrainment, minimizing solvent loss and improving process efficiency.
Thermally stable formulation suitable for continuous operation across a wide temperature range (20–50 °C).
Low aqueous solubility (<0.01 g/L), reducing environmental impact and simplifying solvent recovery.
Compatible with standard industrial extraction equipment and existing SX circuit configurations, requiring minimal operational modification.
Copper recovery from leach solutions in hydrometallurgical operations, including heap, dump, and in-situ leaching.
Purification of copper electrolyte in electrowinning circuits to maintain cathode quality and reduce impurity-related downtime.
Removal of copper contaminants from industrial wastewater streams prior to discharge or reuse.
Secondary metal recovery from spent catalysts and electronic scrap leachates.
Selective extraction of copper in mixed-metal feed solutions encountered in recycling and urban mining processes.
| Chemical Type | Oxime-based extractant (5-nonyl salicylaldoxime derivative) |
| Product Form | Ambient liquid (neat reagent) |
| Appearance | Amber to light brown clear liquid |
| Density (20 °C) | 0.92–0.94 g/cm³ |
| Flash Point (Cleveland Open Cup) | ≥120 °C |
| Solubility in Kerosene | Completely miscible |
| pH Stability Range | 1.5–3.5 (in typical sulfuric acid leach solutions) |
| Storage Temperature Range | 5–40 °C (store in sealed, inert containers away from direct sunlight) |
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E-mail: wangxingqiang@ericwchem.com
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Building A1, Jiete Industrial Park, Huangpu District, Guangzhou City, Guangdong Province, China
