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                     Dimethyl sulfate
                     Sodium sulfate
                     Sulfuric acid
                     Dimethyl ether

                    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
                    Products: Nitromethane

                    Molecular formula:CH3NO2   Molecular weight:61.0
                    1, Properties
                    colorless oily liquid, Specific gravity1.139(20/20℃),Boiling point 101℃, Freeze point-29℃, Flash point 35℃, Self-ignition temp. 785F, Refractive index 1.380(22℃)

                    Used as solvent, combustion adjuvant, and surfactant of cellulose compound, polymer, resin, coating and waxing matter, or the material; moreover, it can be used in explosive, medicine, dye, insecticide and gasoline additives, etc.

                    3, Quality standard

                    Value Name Value
                    Appearance colorless liquid
                    Specification ≥99.0% 
                    Moisture ≤0.5%-0.2%

                    4, Packing & storage
                    Do not contact with oxidant and alkali. Sealed, kept in cool, dry and heat-insulating place, avoid the sunlight directly. It should be stored in the anticorrosive and anti-low-pressure container, i.e. plastic drum or plastic lined metal pail, with the symbols of anti-fire and toxic matter.

                    Products: Sodium sulfate


                    Products: Sulfuric acid


                    Products: Dimethyl ether


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