Ethylene sulfite (ES)
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  • Ethylene sulfite (ES)

Ethylene sulfite (ES)

Product Grade: Cheeradd 224
CAS No.: 3741-38-6

Category: Sulfate/Sulfite Additives

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  • Product Description

    Product Name: Ethylene sulfite (ES)

    Product Grade: Cheeradd 224

    CAS No.: 3741-38-6

    Molecular Weight: 108.12

    Physical Properties:

    Appearance: Colorless, transparent liquid 
    Density (25°C, g/cm³): 1.433 
    Refractive index (25°C): 1.4445 
    Boiling point (°C): 170.6 
    Flash point (°C): 79.4 
    Melting point (°C): -17

    Quality Properties:

    Quality properties

    Typical values

    APHA (Pt-Co)

    ≤30

    Purity (GC, %)

    ≥99.90

    Moisture (ppm)

    ≤100

    Acid (HF, ppm)

    ≤100

    Applications:

    Ethylene sulfite(ES, CAS No.: 3741-38-6) serves as one of the Film-forming Lithium Battery Additives. It improves the kinetic performance and overall comprehensive properties of cells.

     

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