Optical Brightener KSN (OBA 368)

• Post Date:

  May 28,2015

• Expiry Date:

  Jun 11,2015

• Detailed Description:

  Cas No. :5242-49-9 Price:45 USD Metric Tons
  C.I.: 368
  CAS NO.:5242-49-9
  Appearance: Yellowish green crystal powder
  Purity: ≥99.0%
  Melting point: 275-280℃
  Usage: A good whitening agent for polyester fibres and
  plastics, polyamide and polycaryonitrile fibers,film ,plastic
  &injection process.
  Package: 25KG fiber drums with PE liner,Counter of Hostalux KS-C(CLA)
  
  

• CAS Registry Number:

  5242-49-9

• Synonyms:

  ;KSN;FLUORESCENT BRIGHTENER-KSN;FBA 368;4.4-bis(5-methyl-2-benzoxoazol)-ethylene;Optical Brightener KSN;2-(4-{2-[4-(1,3-benzoxazol-2-yl)phenyl]ethenyl}phenyl)-5-methyl-1,3-benzoxazole;ethyl (2E,4E)-5-phenyl-2-[(phenylcarbonyl)amino]penta-2,4-dienoate;2-(4-{(E)-2-[4-(1,3-benzoxazol-2-yl)phenyl]ethenyl}phenyl)-5-methyl-1,3-benzoxazole;Optical Brightening Agent KSN;Fluorescent Brightener KS-N;Optical Brightner KSN;

• Molecular Formula:

  C₂₉H₂₀N₂O₂

• Molecular Weight:

  428.4813

• Molecular Structure:

  

• Company:

  JINAN SUBANG FINE CHEMICAL CO.,LTD     [ China ]        

• Contact:

  Eileen

• Tel:

  86-15954780293

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  86-0531-81901282

• Email:

  sales3@sbchem.cn