Product Description 4-Aminopyridine-3-sulfonic acid Other Details Molecular Formula: C5H6N2O3S Molecular Weight: 174.18 CAS Number: 29452-57-1 Minimum Purity: 0.98 UN Number: 0 Dangerous Goods Class: 0 Packing Group: 0 Storage Temperature: 0 Sizes 1: 1g Leadtime:50 Days Sizes 2: 0 Leadtime:0 Sizes 3: 0 Leadtime:0