Product name:Optical Brightener FP-127Appearance:light yellow powderChemical name: 4,4'-bis(2-dimethoxy styryl)CAS No.: 40470-68-6Structural No.: C.I.378Molecular formula:C30H26O2Molecular weight: 418Structual formula:
Appearance: light yellow powderPurity: 99% min Melting point: 219-221°C Applications: Optical Brightener FP-127 especially suitable for brightening serial products of polyvinyl chloride and polystyrene, can be used in other hot plasticity plastics and coating, printing ink, synthetic fibers ,etc. for brightening and whitening.Package: Packed in 25kgs fiber drum with double PE liners, or according to customers' request.