Ultraviolet Absorbent  
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  Light Stabilizer  
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»  Ultraviolet Absorbent
Ultraviolet Absorbent UV-0
Chemical Name 2, 4-Dihydroxybenzophenone
Chemical Formula C13H10O2
CAS NO. 131-56-6
Structural Formula
Main Indexes Appearance : Yellow crystal or white powder
Content : ≥99%
Melting Point : 142-149°C
Loss on Drying : ≤0.5%
Heavy Metal (ppm) : ≤5.0
Chroma : ≤7G
Light Transmittance : 290nm ≥630
Characteristics and Uses This product is a light stabilizer agent, applicable to polyolefine, poyvinyl chlornamee, polystyrene etc. and as the intermediate of UV-absorbing agents as well
Storing and Packing This product is nontoxic , fire-resistive, explosive-resistive and stable in storing, packed in cardboard drum lined with plastic bags with the net capacity of 20 kg per drum or according to customers' demands
 
                     
 

 
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