Product Description Crocin II Other Details Molecular Formula: C38H54O19 Molecular Weight: 814.83 CAS Number: 55750-84-0 Minimum Purity: 0.97 UN Number: 0 Dangerous Goods Class: 0 Packing Group: 0 Storage Temperature: 0 Sizes 1: 5mg Leadtime:20 Days Sizes 2: 10mg Leadtime:20 Days Sizes 3: 25mg Leadtime:20 Days