????Product?Name:Niobium(V) oxide

????Synonym:?dioxoniobiooxy(dioxo)niobium

????CAS NO:?1313-96-8

????Molecular?Formula:??Nb2O5

????Molecular?Weight::?265.81

????Properties:??

????Appearance??White powder, no smell

????boiling point:

????melting?point :(?C)??1520

????density:(g/mL,25??)??4.95

????stability : Insoluble in water, dissolved in molten potassium hydroxide and potassium sulfate, also soluble in alkali metals carbonate and hydroxide, as well as hydrofluoric acid and hot sulfuric acid

????Specification:

????Appearance??White powder

????Purity??99.99% min

????Use: It is used as the single crystal of niobate, special optical glass, high frequency and low frequency capacitor and piezoelectric ceramic element. It is also used to produce the various niobium alloys needed for niobium iron and special steel. It is the raw material for niobium and its compound. It is also used a...