OX0023 Tantalum Pentoxide (Ta2O5) (CAS No. 1314-61-0)

Catalog No. OX0023
CAS Number 1314-61-0
Purity 99.9%, 99.99%
Formula Weight 441.98
Melting Point 1800 °C
Spec. Gravity 8.2 g/cm3
Lot Size 10kg, 50kg, 100kg

Tantalum Pentoxide (CAS No. 1314-61-0) is a tantalum compound and can be used in the production of lithium tantalate (LiTaO3) single crystals.

SAM is a trusted supplier and manufacturer of high-quality Tantalum Oxide Powder and various tantalum compounds including Tantalum Carbide Powder, Tantalum Silicide Powder, Capacitor Grade Tantalum Powder, and Metallurgical Grade Tantalum Powder.

Tantalum Pentoxide  Description

Tantalum oxide (Ta2O5) is also known as Tantalum Pentoxide. Tantalum pentoxide powder can be used in the production of lithium tantalate (LiTaO3) single crystals. These single crystals are cut into wafers and are used as a substrate for manufacturing surface acoustic wave filters. These SAW filters made of lithium tantalate (LiTaO3) can be used in mobile end devices such as smartphones, tablet PCs, GPS applications, and smart meters.

Stanford Advanced Materials (SAM) can provide ultrapure tantalum pentoxides, which feature especially good flow characteristics due to their narrow grain size distribution. It can be used in the crystal industry. Our tantalum pentoxides also can be used in the production of sputtering targets, with which anti-reflective layers are applied to optical lenses using physical vapor deposition (PVD).

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Tantalum Pentoxide Specifications

Product No.

Purity (Impurities in Oxides)

Lot Size

TA00231

Ta2O5 > 99.9% (metals basis)
Nb < 0.005%, Fe < 0.005%, Si < 0.002%

Ti < 0.002%, Ni < 0.002%, W < 0.003%

10 kg
50 kg
100 kg

TA00232

Ta2O5 > 99.99% (metals basis)
Nb < 10 ppm, Fe < 10 ppm, Si < 10 ppm
Ti < 3 ppm, Ni < 3 ppm, W < 5 ppm

10 kg
50 kg
100 kg

TA00233

Ta2O5 > 99.995% (metals basis)
Nb < 2 ppm, Fe < 3 ppm, Si < 3 ppm
Ti < 1 ppm, Ni < 1 ppm, W < 2 ppm

10 kg
50 kg
100 kg

Particle size: -60 mesh, -200 mesh, -325 mesh or customized
Special particle sizes can be customized upon your request.

Inventory

Tantalum Pentoxide (Ta2O5) Powder 99.9%, -325mesh
Tantalum Pentoxide (Ta2O5) Powder 99.99%, D(50)<10 μm

Tantalum Pentoxide Applications

Tantalum Pentoxide Powder can be used in:

-Ferroelectric properties
-UV laser applications combined in multilayers with silicon dioxide
-film capacitors, as gate insulators in large scale integrated circuits

Tantalum Pentoxide Packaging

Tantalum Pentoxide product is clearly tagged and labeled externally to ensure efficient identification and quality control. Great care is taken to avoid any damage which might be caused during storage or transportation.

packing packing

Material Safety Data Sheet for your reference

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