2-ethylhexyl 2-ethylhexyl phosphate (P507)

It is a kind of acid phosphorous-type extracting agent,widely used as extracting agent for non-ferrous and rare earth metals.

key word:

2-ethylhexyl 2-ethylhexyl phosphate (P507)

Classification:

Product Description

■ CAS No14802-03-0

■ Molecular formula:(C8H17)2PO3H

■ Molecular weight:306.4(International Atomic Weight Table,1987)

■ Molecular structure:

 

2-乙基己基磷酸2-乙基己基酯(P-507)

 

■ Properties:Colorless or yellowish transparent viscous oily liquid,soluble to alcohol,benzene,

acetone and some-other organic solvents,no soluble to water.Low poison.Burning point:228℃.

■ Uses:It is a kind of acid phosphorous-type extracting agent,widely used as extracting agent for non-ferrous and rare earth metals.

■ Package:200kg /plastic drum net each.1000L/IBC drum.

■ Storage and transportation:Handle with care,no vigorous strike is permitted.Deposited in shady,airy and dry warehouse.Keep away from fireand rain.

■ Quality index:

 

Item

Specific grade

Export grade

Industrial grade

Purity, %

≥97.0

≥95.0

≥93.0

Diacid,%

≤1.6

≤2.0

≤2.4

Phase separation speed (S)

≤60

≤90

≤120

Acid value(mg KOH/g)

180~195

180±5

Density(20℃)g/mL

0.940-0.960

0.930-0.960

Viscosity (cp)25℃mm2/s

36±3

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Flash point (open cup)℃

170±3

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Refractive index(N20D)

1.4480-1.4520

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Monometallic impurity,(ppm)

below 60 according to customer requirements

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