Product Description Perfluorooctanesulfonamide Other Details Molecular Formula: C8H2F17NO2S Molecular Weight: 499.14 CAS Number: 754-91-6 Minimum Purity: 99% (GC), powder UN Number: 0 Dangerous Goods Class: 0 Packing Group: 0 Storage Temperature: 0 Sizes 1: 5mg Leadtime:20 Days Sizes 2: 25mg Leadtime:20 Days Sizes 3: 100mg Leadtime:20 Days