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:
Classification:
Product Description
■ CAS No:14802-03-0
■ Molecular formula:(C8H17)2PO3H
■ Molecular weight:306.4(International Atomic Weight Table,1987)
■ Molecular structure:
■ 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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