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Tantalum(V) oxide

Catalog Number
ACM1314610
CAS Number
1314-61-0
Product Name
Tantalum(V) oxide
Structure
Category
3D Printing Materials
Synonyms
Tantalum(V)oxide;Tantalum pentoxide;Tantalum(V) Oxide;dioxotantaliooxy(dioxo)tantalum;
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.
Molecular Weight
441.89
Molecular Formula
O5Ta2
Melting Point
1800ºC
Purity
99%, 99.9%, 99.99%, 99.999%
Density
8.2
Appearance
White to white-beige powder
EC Number
215-238-2
Log P
-0.54360
MDL Number
MFCD00011254
WGK Germany
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