Optical Brightener FP-127

Chemical name: 4,4'-bis(2-dimethoxy styryl) C.I.: 378 Molecular formula:C30H26O2 Molecular weight: 418 Appearance: light yellow powder Purity: 99.0% min Melting point: 219-221 degree centigrade Uses: 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: Packaged in cardboard bucket lined with double layer plastic bags, 25kg each, or according to customers' requirements.