Product Description 4-Hydroxy-3-nitrobenzoic acid Other Details Molecular Formula: C7H5NO5 Molecular Weight: 183.12 CAS Number: 616-82-0 Minimum Purity: 98% (HPLC) UN Number: 0 Dangerous Goods Class: 0 Packing Group: 0 Storage Temperature: 0 Sizes 1: 5g Leadtime:20 Days Sizes 2: 25g Leadtime:20 Days Sizes 3: 100g Leadtime:20 Days