| PURITY 99.00PCT MIN. | APPEARANCE:Transparent liquid |
Molecular Formula: C8H17O)2PO2HMolecular Weight:322.42(International Atomic Weight Table,1987)CAS NO:298-07-71.Properties:Colorless or yellowish transparent viscous oily liquid;soluable to alcohol and some other organic solvents,freezing point:-60C2.Quality Index:
| Item | CP | Expor Grade | Exnt Grade | Industrial Grade |
| Content,% | ≥97.0 | ≥95.0 | ≥93.0 | ≥90.0 |
| MonooctyI Ester,% | ≤1.5 | ≤2.0 | ≤2.5 | ≤2.7 |
| Chroma(Pt-Co) | ≤100 | ≤100 | ≤150 | ≤200 |
| se Separation Speed(s) | ≤60 | ≤100 | ≤150 | ≤180 |
| Acid Value(mgkoH/g) | 150-189 | 159-189 | 159-189 | -- |
| Density(20oC)g/ml | 0.9740-0.9780 | 0.9736-0.9756 | 0.9715-0.9735 | -- |
| Viscosityμ20CPS | 42±3 | 42±3 | 42±5 | -- |
| Plash Point(Open cup)oC | ≥190 | ≥160 | ≥150 | -- |
| Refractive Index(N20D) | 1.4435-1.4448 | 1.4434-1.4444 | 1.4430-1.4440 | -- |
3.Uses:It is widely used as extracting agent for non-ferrous and rare earth metals;and used in rmaceticals, waste water treatment in petrochemical industries;also used as raw materials for sufactants.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.Â
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