Sanmenxia Aoke Chemical Industry Co., Ltd
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    Add：Chemical Industry Cluster Area of Shan Zhou District(Guanyintang), Sanmenxia, Henan Province, China.
    PC：472123
    Tel：+86-398-3711988；3711309
              　　　　3711967
    Fax：+86-398-3711988；3711996
    Contact：Mr Zhao ; Mr Chao

     

    Products

    Diethyl phosphonate

     

    Synonyms: Phosphonic acid, diethyl ester,diethoxy(oxo)phosphanium,Diethyl phosphite

    CAS -No.: 762-04-9

    Molecular formula: C4H11O3P

    Molecular weight: 138.1g/mol

    Molecular Structure：

    Density: 1.072g/ml

    Melting point: -70℃

    Boiling point: 50-51℃ at 2 mmHg

    Flash point: 74℃

    Product Specifications：

    Item

    Index

    Appearance

    Colorless liquid

    Purity%

    99min

    Acid value(mgKOH/g)

    0.2max

    Water%

    0.1max

    Packing: 200kg/Drum, or according to customer requirements.

    Use: Used as extractant, intermediate of phosphate ester.

    Storage: The warehouse is ventilated and dry at room temperature.


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