Product Description Magnesium fluoride Other Details Molecular Formula: MgF2 Molecular Weight: 62.3 CAS Number: 7783-40-6 Minimum Purity: 0.99 UN Number: N/A Dangerous Goods Class: N/A Packing Group: N/A Storage Temperature: N/A Sizes 1: 10g Leadtime:20 Days Sizes 2: 25g Leadtime:20 Days Sizes 3: 100g Leadtime:20 Days