Chemical name: 2, 2-(4, -4`-Vinyl Biphenyl)Dual Benzoxazole
CAS No. :1533-45-5
Structural No. : C.I.393
Molecular formula: C28H18N2O2
Molecular weight: 414.4
Appearance: Yellowish green granule
Melting point: :353-359 degree centigrade
Purity: 99.0% min
Applications: It is a highly efficient optical brightener used for lanon and widely applied to ABS, PS, HIPS, PA, PC, EVA and hard PVC etc.
Package: Packed in 25kgs fiber drum with double PE liners, or according to customers'  request