Cobalt Nickel Separation 272 Extractant Reagent
272 Extractant is a high-efficiency, innovative organic hypophosphoric acid extractant, chemically known as bis(2,4,4-trimethylpentyl) hypophosphoric acid. This product appears as a colorless to light yellow transparent liquid, possessing excellent thermal stability and chemical inertness, and demonstrating high selective complexation ability for various transition metals and rare earth ions.
Specifications
| Item |
Index |
| Appearance |
Colorless to light yellow transparent liquid |
| Hypophosphoric acid Content |
≥ 93.00% |
| Density |
0.9050 - 0.9350 g/mL |
| Kinematic Viscosity (20°C) |
< 300 mPa*s |
| Water Content |
≤ 1.00% |
| Flash Point (Open Cup) |
≥ 110°C |
Performance and Applications
- Cobalt-nickel separation: Performs particularly well in cobalt-nickel separation, suitable for metal extraction and purification during the recycling of lithium battery cathode materials. Remains stable over a wide pH range and forms specific complexes with cobalt and nickel ions, achieving high-purity separation.
- Heavy metal wastewater treatment: Outstanding capturing ability for ions such as copper, zinc, cadmium, and lead. Can efficiently remove harmful metals at low concentrations, purify water quality, and is applicable for wastewater treatment in industries like electroplating, electronics, and mining.
- Industrial performance: Good phase separation performance and anti-emulsification ability. Separates quickly in extraction systems and is easy to scale up for industrial application. Low water solubility and high flash point enhance process safety and environmental compatibility.
Key Advantages
- High extraction efficiency and excellent selectivity, particularly suitable for the separation and recovery of valuable metals from complex systems.
- Stable physicochemical properties with long service life.
