Product Description Sulfadimethoxine Other Details Molecular Formula: C12H14N4O4S Molecular Weight: 310.33 CAS Number: 122-11-2 Minimum Purity: 99% (HPLC), powder 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