C14H12O3
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Ultraviolet Absorbent UV-9
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unit price: negotiable
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period for delivery: Consignment Deadline Days
area: Beijing
Expiry date : Long Effective
last update: 2017-10-08 19:41
view count: 95
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Product details
Trade Name Ultraviolet Absorbent UV-9  
Chemical Name 2-Hydroxy-4-methoxy-benzophenone
CAS NO. 131-57-7
Molecular Formula C14H12O3
Structural Formula  
Appearance Light yellow crystalline powder
Melting Poing 62 -64°C
Volatile ≤0.1%
Ash  ≤0.5%
Content ≥99.5%(HPLC)
Transmittance 460nm≥97% ; 500nm≥98%
Package 25kg fiber drum
Application & Usage This product is a high-efficient UV radiation absorbing agent, capable of effectively absorbing UV radiation of 270-340 nm wavelength ,but it almost does not absorb visible light, particularly applicable to light-colored transparent products.
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