P₅₀₇ EXTRACTING AGENT
Applications
Our P507 extraction agent is used in the production line of rare earth extraction. Our laboratory has imported large analytical instruments and has experienced personnel, which can effectively monitor the product quality and ensure product quality stability. Being used and inspected by large domestic rare earth separation and production enterprises, our P507 extraction agent has a better separation factor and a larger extraction capacity and is better in the fatigue resistance. It can be well used for different rare earth ores for its superior product properties. Our company can produce 1200t of P507 extraction agent a year. Name: 2-ethylhexyl phosphate, 2-ethylhexyl acrylate (P507) Formula: (C8H17)2HPO3 Molecular Weight: 306.4 (according to 1987 international atomic weight table).
Product Details
Quality standards:
| Name | Premium grade |
| Binary acid% | ≤2.5 |
| Density（20℃）g/ml | 0.940-0.960 |
| Refractive index（N25D） | 1.4480-1.4520 |
| Acid value mgKOH/g | 2.8mol/L-3.1mol/L |
| Color（Pt-Co） | ≤120 |
| Viscosity μ25CPS | 36±3 |
| Flash point（℃） | 170±3 |
| Phase velocity（sec） | t≤150 |
| Water-solubility | ≤0.029g/L |
| Extraction capacity | 0.18-0.3mol/L |
| Separation factor | La/Ce>7,Nd/Pr>1.55,Ho/Dy>1.95 |
Appearance：
Colorless or slightly yellow oily liquid, soluble in alcohol, benzene, ketones and other organic solvents, insoluble in water, lighted at 228℃ , low toxicity.
Package：
200Kg plastic drums.
Storage：
Be careful in transportation, avoid collision, store in a cool, ventilated, dry warehouse, and avoid fire and rain.