UV Absorber UV531

20230315

CAS NO : 1843-05-6 Empirical Formula : C21H26O3 Physical Properties Molecular Weight : 326 Appearance : light yellow powder or flakes Melting Range : 47-49 °C Assay : 99% Min. Volatile Matter : < 0.

EC21 Product Catalogs - cas 1843056

UV Absorber UV531