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.
Related Products

Copyright ? Guangdong?Guanghua?Sci-Tech?Co.,?Ltd. GuangDong ICP No. 14033791-1