Chemical Name 4,4-Bis[2-(2-methoxyphenyl) ethenyl ]-1,1-biphenyl
Molecular Formula       C30H26O2
Molecular Weight         418
Structure         

 
CAS Number    40470-68 -6
 
Specification     Appearance:       White to yellowish crystalline powder
            Assay:   99.0% min
            Melting Point:    216 -222°C
            Volatiles Content            0.3% max
            Ash content:      0.1% max
 
Packing            25 kg / PE drum
 
Applications     Fluorescent brightener FP has very good whitening effect on various kinds of plastics and their products such as PVC and PS etc. It can also be used optical brightening of polymers, lacquers, printing inks and man-made fibers.