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    N-methyldiethanolamine
    N·N-dimethyletnanolamine
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    N·N-dimethyletnanolamine (DMEA)
    Brief This product is used for producing macroporous alkali anion exchange resin, polyurethane catalytic agent, water treatment flocculants and antirust etc.. It can also be used as surfactant, textile auxiliary, corrosion inhibitor, dye, paint solvent, hardener. In addition, it may be used as a kind of medical raw material for production of local anesthetics pontocaine, antihistaminic agent, antispasmodic and antihypertensive agent etc.
    Quality standard

    Item

    Standard

    Best quality

    Appearance

    Colorless or yellowish transparent liquid

    Contents %   ≥

    99

    Contents of Prime amine and Secondary amine mmol/g ≤

    0.08

    Water content   %  ≤

    0.3

    PH value

    7.0-9.0

    Packing With the package of iron drum or plastic drum, the product has a net weight of 180kg.
    Storage In the transport course, the drum cover should be sealed, the shock, sunshine, rain, heat and fire source should be avoided.
    The products should be stored in the dry, clean, cool and ventilated warehouse.
    Warranty period One year after the production date, after this period, the product can be used only after the re-inspection is passed.
     
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