Optical Brightener|Optical Brightening Agent|Fluorescent Brightener|Pharmaceutical--AFINE CHEMICALS

Optical Brightening CF-90

Product name	Optical Brightening CF-90
CAS No.
Molecular Structure
Uasage
C．I．NO：134 Chemical name: Stilbene derivative Specification: Appearance: Slight yellow powder 　　　　　　 Fluorescent Color: Similar to the standard sample 　　　　　　 Whitening strength: 100±3( compared with standard sample) 　　　　　　 Moisture: ≤6% 　　　　　　 Ionic character:anionic Application: Mainly be used as brightener of contton, linen, silk, polyamide fiber ,wool and paper.

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