Phosphoric Acid Di (2-ethylhexyl) Ester

Product Specifications

Prod Model:	p204
Markets:	North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe

Product Description

P204
 
Phosphoric acid di(2-ethylhexyl) ester

used as rare earth extractant (P204)
 
Molecular Formula: (C8H17O)2PO2H

Molecular Weight :322.42 (lnternational Atomic Weight Table, 1987)

Properties: 
colorless or yellowish transparent viscous oily liquid; soluable to alcohol and some other organic solvents;freezing point: -60oC; boiling point: 209oC(10mm Hg)

Quality Index:

Grade	Industrial-grade	Excellent Grade	Export Grade	CP
Content %	≥90.0	≥93.0	≥95.0	≥97.0
Monooctyl Ester %	≤2.7	≤2.5	≤2.0	≤1.5
Chroma (Pt-Co)	≤200	≤150	≤100	≤100
Phase Separation Speed(S)	≤180	≤150	≤100	≤60
Acid Value (mgkOH/g)	------	159-189	159-189	150-189
Density (20oCg/ml)	------	0.9715-0.9735	0.9736-0.9746	0.9740-0.9780
Viscosity (20oC,cp)	------	42±5	42±3
Flash Point (20oC)	------	≥150	≥160	≥190

 
Uses:
It is widely used as extracting agent for non-ferrous and rare earth metals; and used to extract indium, germanium, gallium for waste liquid; also used as solvent and plasticizer.

Package: 200kg/plastic barrel;1000L/IBC tank.