Optical brightener CXT (OBA 71)   
   
C.I.: 71     
CAS No.：16090-02-1   
Appearance: White or light yellow even powder   
Max. uv absorption wavelength: 350 nm   
Usage: A good whitening agent for detergent powder and soap.   
Package: 25KG fiber drums with PE liner.   
Counter of Tinopal DMS,Uvitex CXT,DMS(Ciba)