MSE PRO Tantalum (V) Oxide (Ta2O5) 99.9% 3N Powder Online Sale
- Estimated Delivery : Up to 4 business days
- Free Shipping & Returns : On all orders over $200
Tantalum (V) Oxide, Ta2O5, 99.9% 3N High Purity Powder
- Product Number: PO3602 (100 g), PO3603 (1 kg)
- Formula: Ta2O5
- CAS Number: 1314-61-0
- Molecular Weight: 441.89 g mol
- Density: 8.18 g cm³ at 25°C
- Melting Point: 1872°C
- Particle size: D50 – 1-3um
- Color: white powder
- Solubility: Insoluble in water. Attacked by strong bases and Hydrofluoric Acid
- Purity: 99.9% 3N (trace metals basis)
Applications
Ta2O5 (Tantalum (V) Oxide or Tantalum Pentoxide) is used in ceramics, glass, and capacitor materials. Due to its dielectric constant and high band gap it has been used extensively in electronics. Other uses include optics and glass due to its high refractive index. Ta2O5 is also a material used to produce Ta-doped LLZO garnet solid state electrolyte materials, which can be ordered from MSE Supplies.
Notes: More detailed product information including SDS, certificate of analysis (COA), lead time and volume pricing are available upon request.
Typical Lot analysis
Elemental Analysis (ppm)
Nb 30
Si 20
Ti 10
F 630
W 20
Pb 10
Mo 10
Sn 20
Cr 10
Ca 20
Mn 10
Mg 20
Fe 15
Zr 20
Ni 10
C 50
Cu 10
S 30
Al 10
Trace metals analysis: ICP
References
H. Chen, G. Feng, W. Fan, J. Han, Y. Li, and Q. Lai. Laser plasma-induced damage characteristics of Ta2O5 films. Optical Materials Express Vol 9(7) Art#368106, 2019.
A. Zykova, V. Safonov, A. Goltsev, T. Dubrava, I. Rossokha, N. Donkov, S. Yakovin, D. Kolesnikov, I. Goncharov, and V. Georgieva. Surface modification of Ta2O5 coatings deposited by magnetron sputtering and correlation with cell adhesion and proliferation in in vitro tests. J. Phys: Conference Serries 700, 2016. Doi:10.1088 1742-6596 700 1 012027.
Choose a weight option for pricing 100g, 1kg
Related products
Review Cart
MSE PRO Tantalum (V) Oxide (Ta2O5) 99.9% 3N Powder Online Sale$117.98Select optionsMSE PRO Tantalum (V) Oxide (Ta2O5) 99.9% 3N Powder Online Sale$117.98Select options
