Product Description 4-Aminobenzene-1,3-dioic acid Other Details Molecular Formula: C8H7NO4 Molecular Weight: 181.15 CAS Number: 33890-03-8 Minimum Purity: 0.98 UN Number: 0 Dangerous Goods Class: 0 Packing Group: 0 Storage Temperature: 0 Sizes 1: 100mg Leadtime:65 Days Sizes 2: 1g Leadtime:65 Days Sizes 3: 5g Leadtime:65 Days