Product Description Gallium selenide Other Details Molecular Formula: Ga2Se3 Molecular Weight: 376.33 CAS Number: 12024-24-7 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