Product Description 4,4′-Dithiodipyridine Other Details Molecular Formula: C10H8N2S2 Molecular Weight: 220.31 CAS Number: 2645-22-9 Minimum Purity: 0.97 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