Product Description Vanadium(V) pentexide Other Details Molecular Formula: O5V2 Molecular Weight: 181.88 CAS Number: 1314-62-1 Minimum Purity: 0.99 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