Product Description Colchicine extrapure, 98% Other Details Molecular Formula: 0 Molecular Weight: 0 CAS Number: 64-86-8 Minimum Purity: 0 UN Number: UN No.:1544 Dangerous Goods Class: IMCO Class No.:6.1 Packing Group: Packing Group:I Storage Temperature: 8-25C Sizes 1: 0 Leadtime:45 - 60 Days Sizes 2: 0 Leadtime:0 Sizes 3: 0 Leadtime:0