Min. Order Reference FOB Price
1 kg US$9.00-15.00 / kg
Product Description
UV-531(Benzophenone UV Absorber ) Chemical name : 2-Hydroxy-4-n-octoxybenzophenone Introduction : UV- 531 is an ultraviolet light absorber (UVA) of the benzophenone class, imparting good light stability for plastics and other organic polymers. Due to its highly effective broad UV absorption ...