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| CAS No.:: | 298-07-7 | MF:: | (C8H17)2PO2H |
|---|---|---|---|
| Product Name:: | Di(2-ethylhexyl) Phosphoric Acid | Package:: | 200kg/drum / 1000 IBC |
| Purity:: | 95% | Appearance: | Colorless Transparent Liquid |
Di (2-ethylhexyl) Phosphoric Acid (D2EHPA) P204,95%min, great product quality, competitive price, swift delivery.
Molecular Formula: (C8H17)2PO2H
Molecular Weight :322.42 (lnternational Atomic Weight Table, 1987)
1. Properties:
colourless or yellowish transparent viseous oily liquid: soluable to alcohol and some other organic solvents, freezing point: -60°C; boiling point: 209°C(10mm Hg)
2.Quality Index:
| Item | CP | Export Grade | Excellent Grade | Industrial Grade |
| Content % | ≥97.0 | ≥95.0 | ≥93.0 | ≥90.0 |
| Monooctyl Ester % | ≤1.5 | ≤2.0 | ≤2.5 | ≤2.7 |
| Chroma(Pt-Co) | ≤100 | ≤100 | ≤150 | ≤200 |
| Phase Separation Speed (s) | ≤60 | ≤100 | ≤150 | ≤180 |
| Acid (mgkoH/g) | 150-189 | 159-189 | 159-189 | -- |
| Density (20οC ) g/ml | O.9740-0.9780 | 0.9736-0.9756 | 0.9715-0.9735 | -- |
| Viscosity μ20CPS | 42±3 | 42±3 | 42±5 | -- |
| Flash Point (Open cup)οC | ≥190 | ≥160 | ≥150 | -- |
| Refractive Index(ND20) | 1.4438-1.4448 | 1.4434-1.4444 | 1.4430-1.4440 | -- |
3. Uses: It is widely used as an extracting agent for non-ferrous and rare earth metals; and used in pharmaceuticals, dystuff and waste water treatment in petrochemical industries; also used as raw malerial for surfactants.
4. Specification: 200Kg/plastic barrel
5. Storage and Transportation: Handle with care. No vigorous strike is permitted. Deposite in shady, airy and dry warehouse. Keep away from fire and rain.
