Product Name: Benzophenone-12
Product Code: Mfsorb 301
CAS No.: 1843-05-6
EINECS No.: 217-421-2
Chemical Formula: C21H26O3
Molecular Weight: 326.43
Use / Function: UV absorber
Packaging: 25kgs/drum
Appearance: Pale greenish yellow flake
Storage Condition: Sealed, light-resistant containers
Quality data
Assay (GC): 99.0% min
Transmittance:
450nm: 90% min
500nm: 95% min
Melting Point: 47℃~49℃
Loss on Drying: 0.50% max
Burnt Residue: 0.10% max
Heavy Metals: 5ppm max