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Fluorescent Whitening Agent EBF(C.I.185)

Main Chemical Composition
:   2,5-Bis(2-benzoxazolyl)thiophene;


Molecule formuia:C18H10N2O2S
Molecule quantity:
Appearance:yellow greenish powder
Color  shade :bluish 
Melt point:219~221°C

  1. Can be dissolved in most organic solvent,λmax=370nm(in  DMF)
  2. Good whitening efficiency and Good stability。 

At present,EBF is a whitening agent(Optical Brightener) with blue white shade commonly used for polyester,acetate triacetate fibers Jinglun,polyvinyl chloride fibers and their blends in all stages of process both at home and abroad due to its fastness.The product can also ued for whitening plastics,coatings etc.It is similar to Uvitex EBF .
Package:Packaged in paper barrels with plastic sack,25kg each.Stored in room  temperature
1.The information of our products is for reference only. We are not responsible for any unexpected results or patent dispute caused by it.
2.Please contact our company if you have any problems in technology or application.

t needs to be declared that the above data is based on our present knowledge and experience; owing to too many affecting factors, these data cannot be free from their check and test when processing and using the product.

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