• Chemical name:2,4-Dihydroxy benzophenone
• Commodity Name:  benzophenone-1;BP-1;UV-0
• Molecular Formula:
• Structural Formula:
• Specifications: Appearance:    Light Yellow Crystal
• Purity:     99% min         
• Melting Point:  143-146
• Loss On Drying:0.5%max
• Lovibond Colour:5.0max
• Heavy Metals(ppm):5.0max
• Specific Extinction: at 290nm.630min
• Specific Properties and Uses:
• Ultraviolet Absorber Benzophenone-1 is generally used for synthetic materials to enhance their climate-proof function and prolong their use life, and usually used in synthetic materials in powder.
• CAS 131-56-6  B-1