Product Description 5-Nitro-2-furaldehyde semicarbazone Other Details Molecular Formula: C6H6N4O4 Molecular Weight: 198.14 CAS Number: 59-87-0 Minimum Purity: 0.95 UN Number: 0 Dangerous Goods Class: 0 Packing Group: 0 Storage Temperature: 0 Sizes 1: 25g Leadtime:20 Days Sizes 2: 100g Leadtime:20 Days Sizes 3: 250g Leadtime:20 Days