Di(2-ethylhexyl)phosphoric acid (D2EHPA) (P204)
Molecular Formula: C8H17O)2PO2H
Molecular Weight:322.42(International Atomic Weight Table,1987)
CAS NO:298-07-7
Properties:Colorless or yellowish transparent viscous oily liquid;soluable to alcohol and some other organic solvents,freezing point:-60C
Quality Index:
Item | CP | Expor Grade | Excellent 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 |
Phase Separation Speed(s) | ≤60 | ≤100 | ≤150 | ≤180 |
Acid Value(mgkoH/g) | 150-189 | 159-189 | 159-189 |
