Product Description 2,3,4-Trihydroxybenzophenone Other Details Molecular Formula: C13H10O4 Molecular Weight: 230.22 CAS Number: 1143-72-2 Minimum Purity: 99% (HPLC) UN Number: 0 Dangerous Goods Class: 0 Packing Group: 0 Storage Temperature: 0 Sizes 1: 25g Leadtime:20 Days Sizes 2: 100g Leadtime:20 Days Sizes 3: 500g Leadtime:20 Days