(P-204)(2-Ethylhexyl) phosphate
Molecular formula: (C₈H₁₇O)₂PO₂H
Molecular weight: 322.42 (based on the 1987 International Atomic Weights Table)
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Product Description
- Product Description
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Physical Properties: Colorless or pale yellow oily liquid; soluble in alcohol and other organic solvents. Freezing point: -60℃; Boiling point: 209℃ (10 mmHg).
Applications: This product is an acidic phosphorus-based extractant, primarily used for the extraction and separation of rare metals and rare earth elements. It can also be applied in industries such as pharmaceuticals, dyeing and printing, and petrochemical wastewater treatment.
Packaging: 200 kg/plastic drum; 1,000 L/IBC ton container.
Storage and Transportation: Handle with care during transportation and strictly avoid impacts. Store in a cool, well-ventilated, and dry warehouse, taking precautions against fire and rain.Molecular formula:

Specifications:Project
Export-grade
P204, wt%
≥95.0
Mono-octyl phosphate, wt%
≤2.0
Color (platinum-cobalt), Hazen
≤100
Acid value, mg KOH/g
159–189
Density (20℃), g/mL
0.9736–0.9756
Kinematic viscosity (25℃), mm²/s
30–40
Flash point (open cup), ℃
≥160
Refractive index (nD)
1.4434–1.4444
Single-metal impurity, ppm
≤60 (This indicator can be adjusted according to customer requirements)
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