BENZOPHENONE-3 Ultraviolet Absorber CAS 131-57-7, China BENZOPHENONE-3 Ultraviolet Absorber CAS 131-57-7 Supplier

BENZOPHENONE-3 Ultraviolet Absorber CAS 131-57-7 - CAS 131-57-7

BENZOPHENONE-3 Ultraviolet Absorber CAS 131-57-7 For Sale, Most Competitive Price, Fast Delivery, Custom Service, Wholesale BENZOPHENONE-3 Ultraviolet Absorber CAS 131-57-7, Made in China, High Quality Products!, China BENZOPHENONE-3 , CAS 131-57-7 Supplier, Manufacturer.

Chemical name: 2-Hydroxy-4-methoxy benzophenone
Commodity Name: benzophenone-3;BP-3;UV-9
Molecular Formula: Structural Formula: Specifications: Appearance: Light Yellow Crystal
Purity:99% min
Melting Point: 62-64 Loss On Drying: 0.5%max
Heavy Metals(ppm):5.0max
Specific Extinction: at 285nm.630min
at 325nm.400min
Specific Properties and Uses:
Ultraviolet Absorber Benzophenone-3 can absorb ultraviolet light in 290-400nm but hardly visible light and is particularly suitable for light-colored transparent products. It is so stable in light and heat that it doesn't decompose at 200 .It can be used for paints and a variety of plastics, especially for PVC, Polyester, crylic acid, resin, polystyrene and so on .Particularly, it is good cosmetics additive.

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China Yangtze Pchem Co Limited ,with advanced and completed management system, has been specialized in offering phosphate chemicals (Diammonium hydrogen phosphate & Ammonium dihydrogen phosphate/ agrochemical Phosphate fertilizer, Sodium Monofluorophosphate /toothpaste grade, Sodium Tripolyphosphate/ food grade, Allylamine CAS 107-11-9，Diallylamine CAS 124-02-7 ，Triallylamine CAS 102-70-5，Dichlormid CAS 37764-25-3，N,N-Dimethylallylamine DMAA CAS 2155-94-4，Benzaldehyde 2-4 Disulphonic Acid Cas 88-39-1,etc )with complete ranges. our products are exported to USA, Europe ,South America, Middle East, Korea, Japan. etc.