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CAS No.:1843-05-6

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Basic Information
CAS No.:1843-05-6
ProductName:Benzophenone-12
Synonyms:UV-531,UV Absorber,light stabilizers
Usage:UV Absorber
Other Information
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
 CAS:  1843-05-6
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MFCI CO.,LTD
1843-05-6 China (Mainland)
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