Product Description (+)-Diacetyl-L-tartaric anhydride Other Details Molecular Formula: C8H8O7 Molecular Weight: 216.14 CAS Number: 6283-74-5 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