Product Description 2-Hydroxy-4-nitrobenzoic acid Other Details Molecular Formula: C7H5NO5 Molecular Weight: 183.12 CAS Number: 619-19-2 Minimum Purity: 0.95 UN Number: 0 Dangerous Goods Class: 0 Packing Group: 0 Storage Temperature: 0 Sizes 1: 1g Leadtime:20 Days Sizes 2: 5g Leadtime:20 Days Sizes 3: 25g Leadtime:20 Days