Optical Brightener FP127
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 light green powder
Assay: 98.0% min
Melting Point: 216 -222°C
Volatiles Content: 0.3% max
Ash content: 0.1% max
Applications: Optical brightener FP127 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.
Packing: 25 kg / fiber drum