• <strong id="uuvuw"><sub id="uuvuw"></sub></strong>

    <em id="uuvuw"></em>

    <em id="uuvuw"></em>
    1. Liaoyang Besta chemical Co., LTD
      chinese English
      Home About us Products Philosophy Contact us
      products
      > Methyl ethyl carbonate(EMC)
      > Dimethyl Carbonate
      > Diethyl carbonate(DEC)
      Liaoyang Besta chemical Co., LTD
      Current page: Home < Products  
        Diethyl carbonate(DEC)  
      Chinese name: Diethyl carbonate(DEC)
      Brand No.: \\
      CAS RN: 105-58-8
      Molecular formula: C5H10O3
      Molecular weight: 118.13
      Structural formula:  Diethyl carbonate(DEC)
      Property: colorless transparent liquid with well moisture absorption:
      Density: 0.97g/cm3(25°C)
      Boiling point: 126.8°C
      Melting point: -43°C
      Viscosity: 0.75mpa.s
      Solubility: Insoluble in water, dissolving in ethanol, ether, etc.
        It is aprotic and environmental protective organic solvent.
      Use: 1, It is mainly used to deploy lithium ionicity battery electrolyte.2, It can be used as solvent of special spice and intermediate.
      Packing: galvanized drum, net weight 200±0.5KG
      Storage condition: Store in cool, dry and lightless warehouse.
       
      Quality standard

      Index/Grade

      Battery grade(E)

      High purity grade(H)

      Industrial grade(I)

      Purity(gas phase chromatography)

      ≥99.95

      ≥99.90

      ≥99.50

      Carbonic ester content(gas phase chromatography)

      ≥99.99

      ≥99.97

      ≥99.95

      Alcohol content(gas phase chromatography)

      ≤20ppm

      ≤100ppm

      ≤200ppm

      Moisture(Karl·Fischer titration)

      ≤20ppm

      ≤100ppm

      ≤200ppm

      Metal impurity content

      Notice : customized

      Chroma(Pt-Co)

      ≤5

      ≤10

      ≤15

      Notice: It is fully in accordance with ROHS standard, and has passed SGS heavy metal content inspection.

       

        < Back >  
      Copyright(C),Liaoyang Besta chemical Co., LTD All Rights Reserved. Supported by ChemNet ChinaChemNet Toocle
      亚洲午夜国产AV中文乱码字幕_国产蝌蚪视频在线观看_无码少妇一级AV片在线观看_亚洲成a人片在88无码8