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            Anhui Best New Materials Co., Ltd.
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            > Diethyl carbonate(DEC)
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              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.

             

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