Zhejiang Xinyong Biochemical Co., Ltd.
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Description: 272 Extractant is a highly efficient, novel organic hypophosphoric acid-based extractant, with the chemical name bis(2,4,4-trimethylpentyl) hypophosphoric acid. This product presents as a transparent liquid that is colorless to light yellow, featuring outstanding thermal stability and chemical inertness, and shows high selectivity in complexation for various transition metals and rare earth ions. The functional groups of hypophosphoric acid in its molecular framework facilitate effective identification and extraction of target metals. It is extensively applied in areas including hydrometallurgy, recycling of battery materials, and environmental cleanup.
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:
272 Extractant excels in the separation of cobalt and nickel, making it ideal for the extraction and refinement of metals in the recycling of lithium battery cathode materials. It maintains stability across a broad pH range and creates distinct complexes with cobalt and nickel ions, resulting in high-purity separation and greatly enhancing metal recovery rates and product quality.
In the treatment of wastewater containing heavy metals, this agent has a remarkable capacity for capturing ions including copper, zinc, cadmium, and lead. It can effectively eliminate toxic metals even at low concentrations, improve water purity, and is suitable for wastewater treatment and resource recovery in sectors such as electroplating, electronics, and mining.
272 Extractant exhibits effective phase separation characteristics and resistance to emulsification. It rapidly separates in extraction systems and is straightforward to scale for industrial application. Its minimal water solubility and elevated flash point also improve process safety and environmental compatibility.
Advantages:
Efficient extraction with high selectivity, making it especially appropriate for the isolation and retrieval of valuable metals from complex systems.
Consistent physical and chemical characteristics, leading to an extended operational lifespan.