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    Popular: 2-ethylhexyl 2-ethylhexyl phosphate (P507) , Di(2-ethylhexyl) phosphoric acid (P204) , Tributyl phosphate (TBP) , 

    Product details

    Di(2-ethylhexyl) phosphoric acid (P204)

    CAS No.: 298-07-7
    Molecular formula: (C8H17O)2PO2H
    Molecular weight: 322.42 (International Atomic Weight Table,1987)
    Molecular structure:  
                                                                                                  
    Properties:Colorless or yellowish transparent viscous oily liquid; soluble to alcohol and some other organic solvents.Freezing point: -60oC; boiling point: 209oC(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.
    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 fir and rain.
    Quality index:

    Item

    Specific grade

    Premium grade

    Industrial grade

      Content, %

    ≥97.0

    ≥95.0

    ≥93.0

      Mono octyl Ester, %

    ≤1.5

    ≤2.0

    ≤2.5

      Chroma ( Pt-Co )

    ≤100

    ≤100

    ≤150

      Phase separation speed ( S )

    ≤60

    ≤100

    ≤150

      Acid value ( mg KOH /g )

    150—189

    159—189

    159—189

      Density ( 20℃ ) g/ml

    0.9740—0.9780

    0.9736—0.9756

    0.9715—0.9735

      Viscosity  μ20CPS

    42±3

    42±3

    42±5

      Flash Point ( open cup ) ℃

    ≥190

    ≥160

    ≥150

      Refractive Index ( N )

    1.4438—1.4448

    1.4434—1.4444

    1.4430—1.4440

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