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

    Product details

    Tributyl phosphate (TBP)

    CAS No.: 126-73-8
    Molecular formula: (C4H9O)3PO
    Molecular weight: 266.32 (International Atomic Weight Table,1987)
    Molecular structure:           

                                                                                            
    Properties: Colorless and odorless transparent liquid; stable chemical properties at the normal temperature.Melting point:<-80℃;boiling point: 289℃
    Uses: It is mainly used as extracting agent for rare earth metals such as uranium, thorium, vanadium; widely used as defoaming agent in dyes, coating, petroleum drilling, paper making industry; also used as plasticizer and chemical reagent
    Package: 200kg /iron drum net each.
    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

    AR

    Industrial grade

    Content ,%

    ≥99.5

    ≥99.0

    ≥98.5

    ≥98.0

    Density ( 20℃ ) g/ml

    0.975-0.980

    0.974 – 0.980

    0.973-0.978

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    Refractive Index ( N20D )

    1.423-1.425

    1.423 – 1.425

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    Acid value

    (as H+,mmol KOH /100g )

    ≤0.0015

    ≤0.002

    ≤0.002

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    Water ,%

    ≤0.05

    ≤0.10

    ≤0.10

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