Product Description Dialuminium barium tetraoxide Other Details Molecular Formula: BaAl2O4 (approximate formula) Molecular Weight: 255.29 CAS Number: 12004-04-5 Minimum Purity: N/A UN Number: N/A Dangerous Goods Class: N/A Packing Group: N/A Storage Temperature: N/A Sizes 1: 1g Leadtime:20 Days Sizes 2: 5g Leadtime:20 Days Sizes 3: 25g Leadtime:20 Days