Product Description 5-Nitro-1,10-phenanthroline Other Details Molecular Formula: C12H7N3O2 Molecular Weight: 225.21 CAS Number: 4199-88-6 Minimum Purity: 0.95 UN Number: 0 Dangerous Goods Class: 0 Packing Group: 0 Storage Temperature: 0 Sizes 1: 250mg Leadtime:20 Days Sizes 2: 1g Leadtime:20 Days Sizes 3: 5g Leadtime:20 Days