Holmium carbonate Carbonates HomeAbout Blog Bulk Quote Contact FAQ Glass Additives Home Privacy Policy Product Catalogue Metal Powders Micron Materials Nano Materials Products Resources Uncategorized Holmium carbonate CAS # 38245-34-0 Molecular Formula Ho2(CO3)3 . xH2O Molecular Weight 509.88 gmol-1 3N (99.9%) 33% 33% 4N (99.99%) 66% 66% 5N (99.999%) 100% 100% Interested in this Product?YesNoGET A QUOTE