Product Description Molybdenum(VI) oxide, ACS reagent Other Details Molecular Formula: MoO3 Molecular Weight: 143.94 CAS Number: 1313-27-5 Minimum Purity: ≥99.5% 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