Product Description Ammonium cerium(IV) nitrate Other Details Molecular Formula: Ce.4NO3.2HNO3.2H3N Molecular Weight: 548.22 CAS Number: 16774-21-3 Minimum Purity: 0.98 UN Number: 0 Dangerous Goods Class: 0 Packing Group: 0 Storage Temperature: 0 Sizes 1: 4x25g Leadtime:20 Days Sizes 2: 5g Leadtime:20 Days Sizes 3: 25g Leadtime:20 Days