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Tantalum(V) oxide, Puratronic™, 99.993% (metals basis excluding Nb), Nb 50ppm max
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Alfa Aesar By Thermo Fisher Scientific logo

Tantalum(V) oxide, Puratronic™, 99.993% (metals basis excluding Nb), Nb 50ppm max

CAS: 1314-61-0

Ref. 02-010881

25g
181.00 €
100g
499.00 €
500g
1,743.00 €
Estimated delivery in United States, on Thursday 21 Nov 2024

Product Information

Name:
Tantalum(V) oxide, Puratronic™, 99.993% (metals basis excluding Nb), Nb 50ppm max
Synonyms:
  • tantalum pentoxide
  • Cerac T 1013
  • Ditantalpentaoxid
  • Ditantalum Pentaoxide
  • Ditantalum pentoxide
  • Pentaoxido De Ditantalo
  • Pentaoxyde de ditantale
  • Tantal(V)-Oxid
  • Tantala
  • Tantalic acid anhydride
  • See more synonyms
  • Tantalum oxide
  • Tantalum oxide (Ta<sub>0.8</sub>O<sub>2</sub>)
  • Tantalum oxide (Ta<sub>2</sub>O<sub>5</sub>)
  • Tantalum oxide (TaO2.5)
  • Tantalum oxide (TaO<sub>2.5</sub>)
  • Tantalum pentaoxide
  • Tantalum pentoxide
  • Tantalum pentoxide (Ta2O5)
  • Tantalum pentoxide (Ta<sub>2</sub>O<sub>5</sub>)
  • Tantalum(V) oxide
  • Tbtemt
  • Tantalum oxide (Ta2O5)
Description:

It is used in the production of capacitors, due to its high dielectric constant. These capacitors are used in automotive electronics, cell phones, thin film components, and electronic circuitry. In addition, Tantalum(V) oxide has been utilized in the fabrication of the glass of photographic lenses. Due to its high biocompatibility and resistivity, it has attracted many biomedical applications. It is used in tantalum capacitors, resistive switching memories, high frequency CMOS (Complementary metal-oxide-semiconductors) integrated circuits, and high-k dielectric for DRAM (Dynamic random-access memory) capacitor applications. It has been shown to improve corrosion resistance and cytocompatibility of titanium substrates. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Notice:
Our products are intended for lab use only. For any other use, please contact us.
Brand:
Alfa Aesar By Thermo Fisher Scientific
Long term storage:
Notes:

Chemical properties

Molecular weight:
441.89
Formula:
O5Ta2
Purity:
99.993%
Color/Form:
White, Powder
InChI key:
PBCFLUZVCVVTBY-UHFFFAOYSA-N
MDL:
Melting point:
Boiling point:
Flash point:
Density:
Concentration:
EINECS:
Merck:
HS code:

Hazard Info

UN Number:
EQ:
Class:
H Statements:
P Statements:
Forbidden to fly:
Hazard Info:
Packing Group:
LQ:

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