UV-328 Ultraviolet Absorber CAS 25973-55-1, China UV-328 Ultraviolet Absorber CAS 25973-55-1 Supplier

UV-328 Ultraviolet Absorber CAS 25973-55-1 - CAS 25973-55-

UV-328 Ultraviolet Absorber CAS 25973-55-1 For Sale, Most Competitive Price, Fast Delivery, Custom Service, Wholesale UV-328 Ultraviolet Absorber CAS 25973-55-1, Made in China, High Quality Products!, China CAS 25973-55-1, UV-328 Ultraviolet Absorber Supplier, Manufacturer.

Introduction : UV-328 is a benzotriazole type ultraviolet light absorber (UVA), imparting good light stability for plastics and other organic polymers. UV-328 protects polymers as well as organic pigments from UV radiation helping to preserve the original appearance and physical integrity of molded articles, films, sheets, and fibers during outdoor weathering
Molecular Weight : 351.5
Appearance : slight yellow powder
Melting Range : 80-88 degree
Flashpoint : 229 degree
Specific Gravity(20 degree ) : 1.17g/cm3

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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.