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2,2'4,4'-Tetrahydroxy benzophenone (Benzophenone 2)

 

CAS NO.131-55-5
Molecular Formula : C₁₃H₁₀O₅
Molecular Weight : 246
Constructural Formula :

Specification :
Appearance : Light yellow crystalline powder
Content : ≥ 99.0%
Loss on drying : ≤2.0%
Residue on ignition : ≤0.1%
K Value : ≥58.0%
Color : ≤0.8
Packing : 25kgs net plastic woven bag/carton drum or customer’s asked

Uses : Ultraviolet absorber