Product Description Pyridazine-4,5-diamine Other Details Molecular Formula: C4H6N4 Molecular Weight: 110.12 CAS Number: 28682-70-4 Minimum Purity: 0.95 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