Pingyuan Xinda Chemical Co.,ltd.

Alkylketene dime

• Category :

  Intermediates

• CAS NO :

• EC NO :

• Molecular Formula :

• Molecular Weight :

• Main Specifications :

• Product description :

  Alias: AKD
  
  CAS NO: 144245-85-2
  
  Packing: plastic bag lined plastic woven bag, and use rope to seal bag. Net wt 25 kg/bag or following customer's requirements.
  
  Product introduction: this product is a alkyl ketene dimer made of senior fatty acid (C≥12) in acylation and dehydrochlorination; as AKD neutral sizing agent powder, this product is used in the manufacture of emulsion of neutral sizing agent of pulp.

  Technical Index: A: Purity: 90% or B: Melting point: 46.5 ℃ C: Iodine value: giz / 100g 44 to 47.5 D: acid value: mgkoh/g 2-3 E: free fatty acid: ≤2.0% F: loss on drying: ≤1.5 H: Appearance: light yellow solid (block or flaky)
  
  Uses: Avoid insolation, rain and knock, load gently, Stored in dry and cool place, the temperature is not more than 35 ℃, 10cm above from the bottom of piled bag, keep away from moisture and pay attention to fire.