Yttrium fluoride Fluorides Lanthanum fluoride Praseodymium fluoride Neodymium fluoride Samarium fluoride Gadolinium fluoride Terbium fluoride Dysprosium fluoride Holmium fluoride Erbium fluoride Thulium fluoride Ytterbium fluoride Lutetium fluoride Yttrium fluoride Scandium fluoride Yttrium fluoride CAS # 13709-49-4 Molecular Formula YF3 Molecular Weight 145.9 gmol-1 3N (99.9%) 33% 33% 4N (99.99%) 66% 66% 5N (99.999%) 100% 100% Interested in this Product?YesNoGET A QUOTE