Product Name
Avobenzone
Product Code
UV-1789
CAS No.
70356-09-1
Chemical Name
4-tert-Butyl-4'-methoxy-dibenzoylmethane
Formula
C20H22O3
Molecular Weight
310.39
Specification
Appearance：White or pale yellow crystalline powder
Melting Point：81 - 86℃
Loss on drying：0.5%Max
Impurity (GC)：Individual impurity: 3.0% max
Assay (GC)：95.0-105.0%
Total impurity: 4.5% max
Packing
25kg/drum or carton
Application
• Mainly used for sunscreen and daily skin care.
• Max concentration 3%(US) 5%(EU,AUS) 10%(JP)
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