Product Name: Octocrylene
Product Code: Mfsorb 104
CAS No.: 6197-30-4
EINECS No.: 228-250-8
Chemical Formula: C24H27NO2
Molecular Weight: 361.48
Use / Function: UV absorber
Packaging: 25kgs/drum, 200kgs/drum, 1000kgs/drum
Appearance: Clear yellow viscous liquid.
Storage Condition: Preserve in tight containers.
Quality data
Identification: (USP) A.Ultraviolet Absorption
Absorptivities at 303nm do not differ by more than 3.0%.
B.The retention time of major peak of the sample solution
corresponds to that of the standard solution, as obtained in
the Assay.
Assay (GC): (USP) 95.0%~105.0%
Specific Gravity (at 25℃): (USP) 1.045~1.055
Refractive Index (at 20℃): (USP) 1.561~1.571
Acidity (0.1N NaOH): (USP) 0.18ml max
Chromatographic Purity (GC)
Total Impurities: (USP) 2.0% max
Individual Impurity: (USP) 0.5% max
Benzophenone: 200ppm max
2-Ethylhexanol: 500ppm max
