UV-320

UV-320 CAS NO.:3846-71-7 Chemical name:2-Benzotriazole-2-yl-4,6-di-tert-butylphenol Molecular Formula: C20H25N3O Molecular weight:323.4 Structural Formula: Specification Appearance:white crystalline powder Assay(HPLC):99.0%min Melting range:152-156℃ Volatile:0.2%max Ash: 0.1%max Light Transmittance: 440nm…

UV-320

UV-320 CAS NO.:3846-71-7 Chemical name:2-Benzotriazole-2-yl-4,6-di-tert-butylphenol Molecular Formula: C20H25N3O Molecular weight:323.4 Structural Formula: Specification Appearance:white crystalline powder Assay(HPLC):99.0%min Melting range:152-156℃ Volatile:0.2%max Ash: 0.1%max Light Transmittance: 440nm…