Product Description 4-Formyl-2-hydroxybenzoic acid Other Details Molecular Formula: C8H6O4 Molecular Weight: 166.13 CAS Number: 51572-88-4 Minimum Purity: 0.95 UN Number: 0 Dangerous Goods Class: 0 Packing Group: 0 Storage Temperature: 0 Sizes 1: 1g Leadtime:50 Days Sizes 2: 0 Leadtime:0 Sizes 3: 0 Leadtime:0