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    1.  Tributyl citrate (TBC) 

      Product name:English name:tributyl citrate;TBC
      Byname:tributyl ester;tri-n-butyl citrate

      CAS NO.:77-94-1

      Molecular formula:C18H32O7

      Molecular weight:360.44   

      Technical index: 

       
      Appearance
      Colorless transparent liquid
      Color(Pt-Co)
      ≤ 50#
      Content,%
      ≥ 99.0
      Acidity(mgKOH/g)
      ≤ 0.2
      Water content(wt),%
      ≤ 0.25
      Refractive index(25º C/D)
      1.443~ 1.445
      Relative density(25/25º C)
      1.037~ 1.045
      Heavy metal(base on Pb)
      ≤ 10ppm
      Arsenic(As)
      ≤ 3ppm

      Property: Colorless transparent oily liquid, boiling point: 170º C(133.3Pa), flash point(open):185º C. Soluble in most organic solvents. Small volatility, good compatibility with resin, good plasticization effect. Resistance to coldness, water. LD50=2900mg/kg.

      Use:This product is innocuous plasticizer, mainly , innocuous PVC grain, Produce food packaging material, medical products, prepare flavor, essence, soft toys for children and produce cosmetics etc..

      Packaging:  200L Plastic pail or metal pail,200Kg per pail.


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