Product # 73R-0802

Ta2O5 Powder, 99.99% (metal basis)

CAS# 1314-61-0

m.p. 1800 oC, density 8.2g/cm3

Material Name

Tantalum Oxide (Ta2O5) powder, 99.99%




99.99% (metal basis)

Quantity & Price

25 g

$ 68.00

50 g

$ 92.00

100 g


250 g

$ 285.00

500 g

$ 492.00

1 kg

Contact us for a quote

2 kg

Contact us for a quote

5 kg

Contact us for a quote

10-1,000 kg

Contact us for bulk price

Related Products

Ta2O5 Powder, 99.95%

Ta2O5 Powder, 99.85%

Ta2O5 Powder, 99.6%

Ta, Thermal Spray Grade Powder, 99.95%. Plasma Spray Feed Powder

Ta, 99.95+%.  Metallurgical Grade Powder

Ta, 99.95+% ~ 99.98+%.  Capacitor Grade Powders

Tantalum Carbide powder (TaC), 99.7%, APS <3 µm

Tantalum Carbide powder (TaC), 99%, APS <3 µm

Tantalum Carbide powder (TaC), 95%, APS <3 µm

TaC-NbC (60:40) Solid Solution Powder, 99.6+%, APS 2-5 µm

TaC-NbC (80:20) Solid Solution Powder, 99.6+%, APS 2-5 µm


Inframat Advanced Materials specializes in the manufacturing, sourcing, and worldwide distribution of Tantalum Oxide powder. Our expertise in the fields of nano materials, advanced ceramics, rare earth chemicals, thermal spray powders, solid oxide fuel cell (SOFC) materials, catalysts, nano-magnetics, electroplating, and biotechnology allows us to supply our customers with Tantalum Oxide powder of the highest quality and purity at a competitive price. Our Tantalum Oxide powder  is available in a wide range of quantities and specifications to meet your particular industrial or scientific application. For further technical information or pricing on Tantalum Oxide powder, contact us at:



Inframat® Advanced Materials,
151 Progress Dr, Manchester, CT 06042 USA
Tel: (860)553-6154 Fax: (860) 553-6645