https://www.uvabsorber.com/products/2-4-di-tert-butylphenyl-4-hydroxy-3-5-di-tert-butyl-benzoate-cas-4221-80-1.html PowerSorb™ 120 CAS 4221 80 1 2,4-Di-tert-butylphenyl-4'-hydroxy-3',5'-di-tert-butyl benzoate; 2,4-Di-tert-butylphenyl 3,5-di-tert-butyl-4-hydroxybenzoate PowerSorb™ 120 is a substituted benzoate that absorbs ultraviolet radiation and through a reversible chemical rearrangement, dissipates the energy as heat.Seluruh Hak Cipta Dilindungi Undang-Undang