Tantalum(V) oxide

• Catalog Number: ACM1314610
• Product Name: Tantalum(V) oxide
• CAS: 1314-61-0
• Category: Nanoparticles & Nanopowders
• Description: Tantalum pentoxide, also known as tantalum(V) oxide, is the inorganic compound with the formula Ta 2O 5. It is a White solid that is insoluble in all solvents but is attacked by strong bases and hydrofluoric acid. Ta 2O 5 is an inert material with a high refractive index and low absorption (i.e. colourless), which makes it useful for coatings. It is also extensively used in the production of capacitors, due to its high dielectric constant.
• Synonyms: Tantalum(V)oxide;Tantalum pentoxide;Tantalum(V) Oxide;dioxotantaliooxy(dioxo)tantalum
• Molecular Weight: 441.89
• Molecular Formula: O5Ta2
• Melting Point: 1800ºC
• Density: 8.2
• Appearance: White to white-beige powder
• EC Number: 215-238-2
• Hazard Codes: Xi
• LogP: -0.54360
• MDL Number: MFCD00011254
• PSA: 77.51
• WGK Germany: –

Custom Reviews

April 6, 2023

Optical devices

The optical, mechanical and thermal properties of the prepared optical films are excellent

Custom Q&A

What is the density of Tantalum(V) oxide?

8.2 g/mL at 25 °C

What is the storage conditions of Tantalum(V) oxide?

Sealed in dry and room Temperature

How is the water solubility of Tantalum(V) oxide?

Insoluble in water

What is the color of Tantalum(V) oxide?

White to white-beige

What is molecular formula of Tantalum(V) oxide?

O5Ta2

What is the molecular weight of Tantalum(V) oxide?

441.89