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       Piracetam(Naofukang)
       Tazobactam
       Tazobactam Intermediate
       Ethyl formate
       α-Pyrrolidone
       Sodium Methoxide
       Trimethyliodosilane
       Hexamethyl disilylamine
       Benzene, Toluene Xylene,
       Solventene
       Aniracetam
       Dibenzoyl-L-tartaric acid monohydrate
       
       
      Ethyl formate
       

      Standard

      Business standard

      Test items

      Specification index

      Structural Formula
       

       

      GradeA+

      GradeA

      Appearance

      Transparent liquor

      Transparent liquor

      Percentage

       ≥99%

       ≥90%

      Related density(20°C)

      0.917-0.921

      0.917-0.921

      Boiling Degree(54-56°C)

      ≥95.0%

      ≥95.0%

      Water

      ≤0.3%

      ≤0.5%

      PH

      5.0-7.0

      5.0-7.0

      Packing

      Plastic bucket

      Plastic bucket

      Purpose
      raw material of medicine

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