Product Description Zeaxanthin, tech. Other Details Molecular Formula: C40H56O2 Molecular Weight: 568.87 CAS Number: 144-68-3 Minimum Purity: 0 UN Number: 0 Dangerous Goods Class: 0 Packing Group: 0 Storage Temperature: 0 Sizes 1: 5mg Leadtime:20 Days Sizes 2: 25mg Leadtime:20 Days Sizes 3: 100mg Leadtime:20 Days