UV Absorber Benzophenone-12

 Molecular Formula: C₂₁H₂₆O₃
Structural formula:

Molecular Weight: 326.43
CAS No. : 1843-05-6
Appearance: Light yellow pin-shape crystalline powder
Assay: 99% min
Ash content: 0.1% max
Melting point: 47-49^oC
Transmittance (450nm): 90%min
Transmittance (500nm): 95%min

Applications:UV Absorber Benzophenone-12 is mainly used in PE,PP,PVC etc.. 
Package: Packed in 25kgs fiber drum with double PE liners, or according to customers' request.