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Fluorescent Brightener KSN

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  Post Date: Feb 26,2017
  Expiry Date: Feb 26,2018
  Detailed Description: Cas No. :5242-49-9 Specification:
Properties Specifications:
APPEARANCE Yellow crystal powder
MELTING POINT ≥295℃
PURITY: 99% min
ASH 0.1% max
VOLATILE MATTER 0.5% max
MESH SIZE passing 120 mesh
SOLUBILITY insoluble in water, soluble in ordinary organic solvent
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  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: Yongchang Polymer Additives Co ltd     [ China ]        
  Contact: Mickel
  Tel: +86-20-61876219
  Fax:
  Email: info@chinapolymeradditives.cn
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