Optical brightener FP127 (OBA 378)   
   
C.I.:378   
Appearance: Yellowish or milk white crystal powder   
CAS No.:40470-68-6   
Content:99.0%   
Ash: ≤ 0.1%    
Usage: applicable to polymer, paint, printing ink and artificial fiber.It presents blue fluorescent light in all the polymers.   
   
Package: 25KG fiber drums with PE liner.   
Counter of Uvitex FP(Ciba)