• Optical brightener CBS-X

Optical brightener CBS-X

  • C.I.Fluorescent Brightener 351
  • C.I.Fluorescent Brightener 351
  • CAS: 27344-41-8
  • Molecular Formula: C40H38N12Na6O18S6
  • Formula Weight: 1305.12

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Specification

Appearance: Yellowish green crystals powder/granular

Max, UV absorption wavelength: 348nm±1

1% Extinction coefficient: 1105-1181


Characteristic

1.It can soluble in water easily and has better whitener effect on cellulose fiber, polyamide and proteinic fiber at room temperature.

2.It has high brighten intensity on cotton cloth as much 2.7 times diphenylethylene tristriazine derivatives, and has well optical blue color, dissolve and  disperse properties.

3.It has extremely high stability with hypochloride sodium, it is a bleaching resistant optical brightener.


Application

Usage: A good brightening agent for lacquer, soap, printing ink and man-made fiber etc. 

 



Packing

Packed in 25kgs Fiber Drum  

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CBS-X.pdf

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  • Solution for ink, coating, plastics and textiles with 20 years business experience.
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