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      2. LiaoYang Best Chemical Industry Co.,LTd
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        > Methyl ethyl carbonate(EMC)
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        > Ethylene carbonate(EC)
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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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