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 :(ºC)：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 as catalyst and refractory material. It is the raw material of ceramic capacitor, niobium salt and metal niobium, electronic industry is used as the material of piezoelectric conductor, and the standard solution is also used.

　　Packing : 1KG/ bottle