Zhejiang Xinyong Biochemical Co., Ltd.
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Description: 272 Extractant is an innovative and high-performance extractant derived from organic hypophosphoric acid, identified chemically as bis(2,4,4-trimethylpentyl) hypophosphoric acid. It manifests as a clear liquid with a color range from colorless to pale yellow, exhibiting excellent heat stability and chemical resistance, and possesses a strong ability for selective complexation with numerous transition metal and rare earth ions. Within its molecular structure, the hypophosphoric acid groups allow for efficient recognition and separation of desired metals. This extractant finds broad application in domains like hydrometallurgy, the recycling of battery materials, and remediation of the environment.
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:
This extractant shows exceptional performance in cobalt-nickel separation processes, and is well-suited for metal extraction and purification in the context of recycling cathode materials from lithium batteries. It is stable over a wide range of pH levels and develops specific complexes with cobalt and nickel ions, enabling high-purity separation and substantially boosting recovery rates and quality of metals.
For wastewater laden with heavy metals, 272 Extractant demonstrates excellent ability to capture ions like copper, zinc, cadmium, and lead. It is capable of removing hazardous metals efficiently at minimal concentrations, cleansing water quality, and can be applied in industries including electroplating, electronics, and mining for treatment and reuse of resources.
The product boasts excellent performance in phase separation and anti-emulsification. It allows for quick separation in extraction setups and can be easily scaled up for industrial use. Low solubility in water and a high flash point contribute to enhanced safety and environmental suitability.
Advantages:
Demonstrates high efficiency in extraction and superior selectivity, ideal for separating and recovering precious metals from complicated mixtures.
Maintains stable properties under various conditions, ensuring a long service life.