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The Korea Customers‘ New Purchase Order For D2EHPA/DEHPA
Nov 30, 2017

The Korea Customers‘ New purchase Order for D2EHPA/DEHPA

 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

--

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

--

 

Uses:It is widely used as extracting agent for non-ferrous and rare earth metals;and used in pharmaceticals,dvstuff.and waste water treatment in petrochemical industries;also used as raw materials for sufactants.

Specification:200Kg/plastic barrel.


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