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    1. Liaoyang Besta chemical Co., LTD
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        Methyl ethyl carbonate(EMC)  
      Chinese name: Methyl ethyl carbonate(EMC)
      Brand No.:  
      CAS RN: 623-53-0
      Molecular formula: C4H8O3
      Molecular weight: 104.1
      Structural formula:  Methyl ethyl carbonate(EMC)
      Property: Colorless transparent liquid with well moisture absorption.
      Density: 1.00g/cm3(25°C)
      Boiling point: 109.2°C
      Melting point: -55°C
      Viscosity: 0.65mpa.s
      Closed cup flash point: 35.3°C
      Solubility: Insoluble in water; Dissolving in ethanol, ether, etc.
        It is aprotic, polarity 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, lightless and dry 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 standardúČand has passed SGS heavy metal content inspection.

       

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