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    Trimethylpyruvic acid

    No. Item Specification
    1 Appearance White crystalline powder
    2 Assay (%) ≥97.0
    3 Water(%) ≤1.0
    4 TMA(%)(dry bass) ≤1.5
    5 Any other single impurity (%) ≥0.2
    6 Purity(%)(GC) ≥98.0
    7 Heavy Metals(as Pb) (ppm) ≤10