Tantalum pentoxide

Tantalum pentoxide

Product name: Tantalum pentoxide
CAS: 1314-61-0
Molecular Formula: O5Ta2
Molecular weight: 441.89
Melting point: 1872 ° C
Density: 8.2 g/mL at 25 °C(lit.)
Color: White to white-beige
Water Solubility: Insoluble in water.
Merck: 14,9056

Tantalum pentoxide is also known as tantalum(V) oxide.It is a high refractive index, low absorption material useful for coatings in the near-UV to IR spectra regions.Ta2O5 is used to make capacitors in automotive electronics, cell phones, and pagers, electronic circuitry; thin-film components; and high-speed tools. 

Used in the production of lithium tantalate crystal and additive in special optical glass.


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