Chemical Name: 2,2'-Dihydroxy-4,4'-Dimethoxybenzophenone
CAS No.: 131-54-4
Molecular Weight: 274.27
Molecular Formula: C15H14O5
Chemical Structure:
Application: UV absorber in plastic and rubber
Specifications
Appearance: Light yellow crystalline powder
Purity: 99.0% min.
Colour(Gardner): 4.0 max.
Melting point: 133℃ min.
UV Absorption (339nm): 49 min.
Packing: 25kgs per cardboard drum.