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  • 1,3-Propane Sultone1,3-PS
    Time:2015/12/27 21:22:55    Hits

    1,3-propyl sultonePS

    Chemical name1,3-propyl sultone, Propane Sultone

    CAS NO1120-71-4

    FormulaC3H6O3S

    Molecular weight122.14

    Structural formula  

    Product Properties

    PS is colorless liquid31棩with relative density 1.392 g/mL or white crystal below 31. Its melting point is 30-33 with boiling point 180 and flashing point 110.

    Specifications and Quality Standards

    No.

    Items

    E-Grade

    1

    Appearance

      Colorless liquid31棩

    2

    PS purityby GC

    99.95%

    3

    ChromaticityAPHA

    20 Hazen

    4

    Moisure

    80 mg/kg

    5

    Cl-

    1 mg/kg

    6

    SO42-

    10mg/kg

    7

    Metalion

    Na\K\Fe\Zn\Ni\Mg\Ca\Pb

         1 mg/kg

    Application

    PS is one of the most important intermediates in organic synthesis. Widely used in electroplating industry, its derivatives can improve the surface properties of materials. As an additive in electrolyte, addition of PS to none aqueous electrolytes can improve cycle life and storage stability of power lithium ion battery.

    Packaging and Storage

    This product is packed in nitrogen-filled stainless steel barrels with packing specification 200kg/200L, 100kg/100L or 25kg/25L. It should be stored in a cool, dry and draughty warehouse.


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