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BP-3(Benzophenone UV Absorber ) 2-Hydroxy-4-Methoxy BenzophenoneCAS: 131-57-7

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Synonyms: Ultraviolet absorbent UV-9;2-Hydroxy-4-methoxy benzophenone(UV9);Uvinul 9;Sunscreen UV-15;UV 9;2-Hydroxy-4-methoxybenzophenone;Usaf cy-9;Aduvex 24;MOB;UF 3;ASL 24;Oxybenzon;Methanone,(2-hydroxy-4-methoxyphenyl)- phenyl-;Benzophenone, 2-hydroxy-4-methoxy-;Ongrostab HMB;Chimassorb 90;4-Methoxy-2-hydroxybenzophenone;Advastab 45;Sumisorb 110;Seesorb 101;Oxybenzone,131-57-7;UV-9 / BP-3;Methanone, (2-hydroxy-4-methoxyphenyl)phenyl-;2-hydroxyl-4-methylbenzophenone; Classification: Other Chemicals
EINECS: 205-031-5 Molecular Formula: C14H12O3
Melting Point: 62.5℃ Boiling Point: 150-160℃ (5 mmHg)
Stability: Stable under normal temperatures and pressures. Water Solubility:
Refractive index: 1.595 Flash Point: 140.5 oC
Purity: Appearance: White to off-white or light yellow powder.
HazardClass: 4.1 Brand Name:
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Detailed Description

 BP-3(Benzophenone UV Absorber )

Chemical name : 2-Hydroxy-4-Methoxy Benzophenone

Introduction : BP-3 is a benzophenone type ultraviolet light absorber (UVA), BP-3 doesn’t absorb visible light, it is suitable for light-colored  transparent materials


Molecular Formula : C14H12O3  CAS NO : 131-57-7
Structure :
Physical Properties

Appearance :  light yellow crystalline powder.

Melting Range : 62-64°C


BP-3 is a high-efficienct UV aborbers, can absorb the UV light of 270-340 nm wavelength and almost does not absorb visible light, so it is particularly applicable to light-colored transparent products. It has good resistance to light and heat, not decomposable under 200°C, applicable to paint and various plastic products, particular effective to PVC, PS, polyurethane, acrylic resin, light-colored transparent furniture, as well as to cosmetics , with the dosage of 0.1-0.5%.

PackingBP-3 is available in powder form in 25kg carton, net weight, with an inner PE liner or 25kg fiber drum


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