Product Description Iohexol Other Details Molecular Formula: C19H26I3N3O9 Molecular Weight: 821.14 CAS Number: 66108-95-0 Minimum Purity: 98% (HPLC) UN Number: 0 Dangerous Goods Class: 0 Packing Group: 0 Storage Temperature: 0 Sizes 1: 1g Leadtime:20 Days Sizes 2: 5g Leadtime:20 Days Sizes 3: 25g Leadtime:20 Days