杭州联洋化工有限公司

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Product Name Niobium(V) oxide 99.99%
Alias dioxoniobiooxy(dioxo)niobium
English
Molecular formula

Nb2O5

Molecular weight 265.81
CAS No 1313-96-8
EINECS
Specification

Appearance:White powder

Purity:99.99% min 

Appearance traits

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

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.

Package

1KG/ bottle 

Other product information
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