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    2. Dimethyl dioctadecyl ammonium chloride (D1821)

         

      Ⅰ . Chemical name: Dimethyl dioctadecyl ammonium chloride (D1821)

      Ⅱ . Chemical structural formula: [(CH3)2N(C18H3)7]+CL-

      Ⅲ. Properties : white or sight yellow paste or solid. easily soluble in polar solvent, slightly soluble in water, with excellent compatibility with cationic, anionic, zwitterionic surfactants, with good performance of emulsifying, anti-static and anti-corrosive .

      Ⅳ. Quality standards:

      Chemical type
      Index
      Technical grade
      Technical grade ll
      Appearance (25℃)
      White or slight yellow paste
      Active ingredient/%
      74.0-78.0
      Free amine+Amine hydrochloride/%≤
      2
      2.5
      PH(5%Isopropanol aqueous solution (Volume fraction 1:1))
      6.0-9.0
      Color/(APHA)
      3
      4
      Ashes /%≤
      0.15
      0.3

      Ⅴ. Uses: huge-quantity demanded textile softener abroad, also can be used as asphalt emulsifier, organic bentonite covering agent; also has

      variable uses in oil industry, sugar industry, textile, detergent, cosmetic and other fields.

      VI . Package and storage: Net weight 50kg/180kg/200kg/plastic drum; store in cool, dry and ventilating places.





        Next product: Octadecyl dimethyl benzyl ammonium chloride (ODBAC)

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