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      Products
       
       
       1,4-BENZENEDIAMINE

       

      p-Phenylene Diamine
       
      p-Phenylene Diamine
       
      Name: p-Phenylene Diamine
      Molecular Formula: C6H8N2
      CAS#: 106-50-3
       
          

      Product photo:

       

      Capacity:
      20,000 MT/Y

       

      Specifications:

       

       

       

      Property

      Unit

      Cosmetic Grade

      Fiber Grade

      Industrial Grade

      Appearance

      --

      White Flake

      White Flake or molth

      Grey Flake or molth

      Purity(HPLC)

      %(≥)

      99.95

      99.90

      99.50

      MPD+OPD(GC)

      mg/kg(≤)

      200

      500

      2000

      PCA(GC)

      mg/kg(≤)

      10

      50

      500

      Melting Point

      ℃(≥)

      138

      138

      137

       

      Packaging:
      PPW Bags/Fiber Drums or ISO Tank, other packings are available on request.

      Uses:
      An intermediate used in the synthesis  of engineering  polymers, para-aramid fibers, hair dyes, rubber chemicals, textile dyes and pigments. p-PDA is  selected for the outstanding  properties it imparts, inculding high temperature stability, high strength and chemical and electrical resistance.   

       
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