DY5640
Copper extractant · acidic leachFor acidic leach solutions — fast phase separation, high efficiency.
Why DY5640
- ✓Fast phase separation, high extraction efficiency
- ✓Cu/Fe selectivity ≥ 2500
- ✓Net copper transfer ≥ 2.7 g/l Cu
Key specifications
- Appearance
- Colorless to light-yellow liquid
- Specific gravity (25 ℃)
- 0.93–0.96
- Cu saturation
- 5.5–5.9 g/l Cu
- Flash point
- ≥ 80 ℃
- Extraction kinetics (30 s)
- ≥ 95%
- Extraction phase separation
- ≤ 70 s
- Extraction isotherm
- ≥ 4.7 g/l Cu
- Stripping kinetics (30 s)
- ≥ 95%
- Stripping phase separation
- ≤ 80 s
- Stripping isotherm
- ≤ 2.1 g/l Cu
- Net Cu transfer
- ≥ 2.7 g/l Cu
- Cu/Fe selectivity
- ≥ 2500
Full data sheet on request — contact technical sales.
Packaging & storage
200 L drums or IBC totes. Store sealed in a cool, dry place, away from alkaline substances.