Product Description Calcium bromide, anhydrous Other Details Molecular Formula: Br2Ca Molecular Weight: 199.89 CAS Number: 7789-41-5 Minimum Purity: 0.99 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