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CS-W001157 4
Total: USD 88.00

Tantalum(V) oxide

  • CAS No. 1314-61-0

  • Cat. No. CS-0112052
  • Purity≥98%
  • MDL No.MFCD00011254

*For research and further manufacturing use only, not for direct human use.

Tantalum(V) oxide|CS-0112052

Structure of 1314-61-0

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General Information

  • CAS No. 1314-61-0
  • Cat. No. CS-0112052
  • Purity ≥98%
  • MDL No. MFCD00011254
  • Storage 4°C, protect from light, stored under nitrogen
  • Shipping Room temperature in continental US; may vary elsewhere.
  • Molecular Formula Ta₂O₅
  • Molecular Weight 441.89
  • Synonym(s) Tantalumoxidewhitepowder
  • SMILES [Ta][Ta](=O)(=O)(=O)(=O)=O

Description

Ta2O5 (tantalum pentoxide) is a transition-metal oxide with a high refractive index (n=2.022.16), high dielectric constant, wide bandgap (4.04.5 eV), and wide transmission spectrum. It is a non-silicon dielectric material used in microelectronic devices and the ideal capacitive material for next-generation multi-chip modules. Due to its high acidity, it can serve as a catalyst for the oxidation of alkanes and pollution reduction. In addition, it is successfully used for the anode oxidization of electrodes in lithium batteries.

Safety Information

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GHS Pictogram :
GHS No : GHS07
Signal Word : Warning
UN#: N/A
Class : N/A
Packing Group : N/A
Hazard Statements : H302-H315-H319-H335
Precautionary Statements : P261-P264-P270-P271-P280-P302+P352-P304+P340-P305+P351+P338-P330-P362+P364-P403+P233-P405-P501

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Computational Chemistry Data

  • TPSA   85.35
  • LogP   -0.599
  • H_Acceptors   5
  • H_Donors   0
  • Rotatable_Bonds   0

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