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    Name:
    Pwd:
     
    +
     Dimethyl sulfate
    +
     Nitromethane
    +
     Sodium sulfate
    +
     Sulfuric acid
    +
     Dimethyl ether
     
     
    Dimethyl sulfate

    Our Dimethyl sulfate (DMS) are made by new sulfur method.

    Molecular formula:(CH3)2SO4
    Molecular weight:126.1

    1, Properties
    colorless transparent oily liquid, Boiling point 188oC(decompose),Freeze point:-27oC, Specific gravity in 20oC:1.3322, slight soluble in water, Solubility in 18oC 2.8g/100ml.

    2, Quality standard

    Name Value
    Appearance colorless transparent oily liquid
    Assay(%) ≥99
    Acidity(%) ≤0.5
    Boiling range: percent recovered in 182-192oC的 %(V) ≥90
     
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