Product Description Di(pyridin-2-yl) sulfite Other Details Molecular Formula: C10H8N2O3S Molecular Weight: 236.25 CAS Number: 105125-43-7 Minimum Purity: 95+% UN Number: 0 Dangerous Goods Class: 0 Packing Group: 0 Storage Temperature: 0 Sizes 1: 100mg Leadtime:20 Days Sizes 2: 250mg Leadtime:20 Days Sizes 3: 1g Leadtime:20 Days