Di (2-ethylhexyl) Phosphate (P204)
CAS No.：298-07-7
Molecular formula:(C8H17O)2PO2H
Molecular weight: 322.42 (according to the Standard Atomic Weights 1987)
CAS No.：298-07-7
Molecular formula: (C8H17O)2PO2H
Molecular weight: 322.42 (according to the Standard Atomic Weights 1987)
Molecular structure diagram
Properties: Colorless or light yellow oily liquid; soluble in alcohol and other organic solvents. Freezing point: -60℃; boiling point: 209℃ (10 mmHg).
Application: This product is an acidic phosphorus extractant, mainly used for extraction and separation of rare metals and rare earths, and can also be used in medicine, printing and dyeing, petrochemical wastewater treatment and other industries.
Packaging: 200 kg/plastic barrel; 1000 L/IBC ton barrel.
Storage and transportation: Handled with care during transportation to prevent impact. Stored in a cool, ventilated and dry warehouse, ensuring fire prevention and rain proof.
Specifications:
|
Item |
Export Grade |
Superior Grade |
Industrial Grade |
|
Content % |
≥95.0 |
≥93.0 |
≥90.0 |
|
Monooctyl Phosphate % |
≤2.0 |
≤2.5 |
≤2.7 |
|
Chroma (Pt-Co Color Number) |
≤100 |
≤150 |
≤200 |
|
Acid Value (mgKOH/g) |
159—189 |
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|
|
Density (20℃) g/mL |
0.9736—0.9756 |
0.9715—0.9735 |
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|
Viscosity (cp) 25℃ mm2/s |
42±3 |
42±5 |
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|
Flash Point (open cup method) ℃ |
≥160 |
≥150 |
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|
Refractive Index（Nd20） |
1.4434—1.4444 |
1.4430—1.4440 |
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|
Monometallic Impurity (ppm) |
This item can be controlled below 60 according to client demand |
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