Product Description Choline chloride Other Details Molecular Formula: C5H14ClNO Molecular Weight: 139.62 CAS Number: 67-48-1 Minimum Purity: 0.99 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