optical brightener YCOB EBF

• Post Date:

  Feb 23,2017

• Expiry Date:

  Feb 23,2018

• Detailed Description:

  Cas No. :12224-41-8 PRODUCT NAME: 2.5-bis-(benzoxazol-2-)thiophene
  
  Other name:
  
  Optical Brightening Agent EBF C. I. 185 ;FLUORESCENTBRIGHTENEREBF;Fluorescent brightening agent 185;C.I. Fluorescent Brightener 185
  
  C.I. Number: 185
  Specification:
  Properties Specifications:
  APPEARANCE Bright-colored light yellowist crystal powder
  MELTING POINT 216~220°C
  PURITY: 99% min
  ASH 0.1% max
  VOLATILE MATTER 0.5% max
  Properties Bright-colored light yellowist crystal powder
  Application: It is used in making commercialized Brightener-EB,and can also be used in various polyolefing plastics,ABS engineering plastics and organic glass to make their color brighter.
  
  Package and Storage: 25KG/bag

• CAS Registry Number:

  12224-41-8

• Synonyms:

  ;FBA 185;2.5-bis-(benzoxazol-2-)thiophene;Optical Brightener EBF;2,2'-thiene-2,5-diylbis(1,3-benzoxazole);Fluorescent Brightening Ebf;Ebf;Fluorescent brightener EBF;Optical Brightening Agent EBF;2,2'-thiophene-2,5-diylbis(benzoxazole);Optical Brightner EBF;

• Molecular Formula:

  C₁₈H₁₀N₂O₂S

• Molecular Weight:

  318.3492

• Molecular Structure:

  

• Company:

  Yongchang Polymer Additives Co ltd     [ China ]        

• Contact:

  Mickel

• Tel:

  +86-20-61876219

• Fax:

• Email:

  info@chinapolymeradditives.cn