Product Description Di-p-toluoyl-D-tartaric acid monohydrate Other Details Molecular Formula: C20H20O9 Molecular Weight: 404.37 CAS Number: 71607-31-3 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