Di(2-ethylhexyl)phosphoricacid(P204)
Product Description
Chemical Name：Di(2-ethylhexyl)phosphoricacid(P204)
Molecular formula：C16H35O4P
Chemical molecular structure formula：
CAS No：298-07-7
Molecular Wt：322.42
Specification
| Content,% | ≥95.0 | ≥93.0 | ≥90.0 |
| Mono octyl Ester,% | ≤2.0 | ≤2.5 | ≤2.7 |
| Chroma(Pt-Co) | ≤100 | ≤150 | ≤200 |
| Acid value(mg KOH/g) | 159-189 | ||
| Density(20℃)g/mL | 0.9736—0.9756 | 0.9715—0.9735 | |
| Viscosity(CP)25℃mm²/s | 42±3 | 42±5 | |
| Flash Point(open cup)℃ | ≥160 | ≥150 | |
| Refractive Index(Np) | 1.4434—1.4444 | 1.4430—1.4440 | |
| Monometallic impurity,(ppm) | below 60 according to customer requirements | ||
Application
Colorless or yellowish transparent viscous oily liquid;soluble to alcohol and some other organic solvents.Freezing point-60℃;boiling point 209℃(10mm Hg)
Uses:It is a kind of acid phosphorous-type extracting agent,widely used as extracting agent for non-ferrous and rare earth metals.
Operation and storage
Handle with care,no vigorous strike is permitted.Deposited in shady,airy and dry warehouse.Keep away from fire and rain.
Package:200kg /Plastic drum net each.1000kg/IBC drum.
