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    2. Professional development and production of pharmaceutical intermediate products

      The main products are: rebamipide, 2,3-dibromo-2-butene-1,4-diol, 2-acetoxyisobutyryl chloride, ethyl silicate (condensation), anhydrous lithium bromide, a Methylamine methanol solution, tetradecyl trimethyl ammonium bromide.


      changteng new pharmaceutical

      Dodecyl/N-Hexadecy ltrimethyl ammonium Chloride
      Dodecyl trimethyl ammonium chloride (1231)
      English Name dodecy1 trimethy1 ammonium chloride;DTAC
      Structural Formula 【C12H25-N-(CH3)3】+CL-
      CAS NO. 112-00-5

      The product is colorless or light yellow transparent colloid, with fine chemical stability, heat resistance, light resistance, pressure resistance and strong acid and alkali proof. In addition it is good permeating, emulsifying and sterilization property.

      Quality Standard
      Index Name
      First level
      white transparent colloid
      Light yellow transparent colloid
      Yellow to brown yellow transparent colloid
      Free colloid%








      Active matter %


      PH range



      1. Emulsifier: paint emulsifier in architectural field, hair conditioner and etc.
      2. Bactericide: be used in oil or gas well, or agriculture or industry field
      3. Textile auxiliary agent: softening agent and antistatic agent
      4. Others: adhesive and parting agent in latex industry

      Packing and Storage

      50kg plastic drum. It should be stored in ventilated and dry place.

      N-Hexadecyltrimethylammonium Chloride
      CAS NO.: 112-02-7
      Product Introduction

      White or light yellow crystal or powder; easy soluble in isopropanol; soluble in water; large amount of foam will created when shake; fine permeating performance, softening performance and etc; stable chemical stability, heat resistance, light resistance, pressure resistance and strong acid and alkali proof. It is widely used in water proof paint, softening production of glass fiber and etc.

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