Suqian Unitechem UV-531

Chemical Name: 2-Hydroxy-4-Octyloxy BenxophenoneCAS NO.: 1843-05-6Properties: Freely soluble in benzene, n-hexane, acetone, slightly soluble in ethanol, very slightly soluble in ethane dichloride.Use: It is capable of strongly absorbing ultraviolet radiation with the wavelength of 300-375nm, and has low volatility, being almost colorless. It is compatible with most of the polymers, particularly with polyolefin, also applicable to polystyrene, polyester, acrylic fiber etc. with the general dosage of 0.2-0.6%.Information Provided by Suqian Unitechem Co., Ltd.