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Optical Brightener KSN (OBA 368)

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  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: 5242-49-9 Fluorescent Brightener KSN

  Company: JINAN SUBANG FINE CHEMICAL CO.,LTD     [ China ]        
  Contact: Eileen
  Tel: 86-15954780293
  Fax: 86-0531-81901282
  Email: sales3@sbchem.cn
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