Product Features
1. The Extractant Seeyon®M3272/3301/3302 is mainly widely used in non-ferrous metal hydrometallurgy industry, such as copper, zinc, cobalt nickel, cadmium, gold and silver, platinum group metals, rare earth and other industries.
2.Extractant Seeyon®M3272/3301/3302 is a series of phosphonic acid extractants, which are mainly used as extractants for nickel-cobalt separation. Other metal ions can also be extracted with it at different pH values of the solution. The extractant can be completely miscible with common diluents of aromatic and aliphatic hydrocarbons, and is very stable in terms of heat resistance and hydrolysis resistance.
3. Recommended dosage: 1/5 ~ 1/3 of the extract.
Performance Indicators
Item | Index |
Appearance | Colorless to slightly amber liquid |
Effective component, % | 85~97% |
Boiling point, °C | ＞300 |
Flash point, °C | ＞100 |
Viscosity (25°C), mPa·s | 35~145 |
Specific gravity (25°C), g/cm3 | 0.92~0.98 |
Packaging and Storage
Extractant Seeyon® M3272/3301/3302 is packed in IBCs with a net weight of 1000Kg per drum. The product shall be stored in a cool, well-ventilated warehouse, kept dry, and away from ignition sources and heat. The storage temperature shall be maintained between 5°C and 35°C, with containers kept sealed. The product has a shelf life of 24 months. Explosion-proof lighting and ventilation facilities shall be used in the storage area. It is prohibited to use mechanical equipment and tools that are likely to generate sparks. The storage area shall be provided with emergency treatment equipment for leakage and appropriate collection materials.
