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Niobium oxide

**** Identification ****
Name: Niobium oxide
Synonyms: Niobium(V) oxide; Diniobium pentaoxide
Chinese Names: 五氧化二铌
Molecular Formula: Nb2O5
Molecular Weight: 265.81
CAS Number: 1313-96-8
EINECS: 215-213-6
**** Properties ****
Density: 4.47
Melting point: 1520°C
Water solubility: insoluble
**** Safety Data ****
Hazard Symbols: symbolXi Details
Risk Codes: R36/37/38 Details
Safety Description: S26;S37/39 Details

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