SZSE:002741
Chemical Reagents
Niobium pentaoxide?COA Report
  • CAS No.:1313-96-8
  • Molecular weight:265.80
  • Aliases:Niobium oxide
  • Molecular formula:Nb2O5
  • EC No.:215-213-6
  • HS-No:28259085
Information
Specification category:
Product No. Product name specifications
1.10341.020 Niobium pentaoxide 250g
1.10341.030 Niobium pentaoxide 25kg
1.10341.040 Niobium pentaoxide 500g
Characteristic: Appearance and properties:white rhombic crystal or powder, yellow when heated.
Relative density(water=1):4.47
Melting point(℃):1485±5
Boiling point(℃):1860
Solubility:insoluble in water,hardly soluble in acids,soluble in molten potassium hydrogen sulfate or alkali metal carbonates,hydroxides.
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