Tantalum (V) Oxide


Product # 3428
Name Tantalum (V) Oxide
Synonyms Tantalum pentoxide
Formula Ta2O5
Purity 99.99+%
CAS Number 1314-61-0
Molecular Weight 441.89
Color & Form White-beige solid
Melting Point 1800° C
Specific Gravity 8.2 gm/ml
Solubility Insoluble


500 gm $850.00
1 kg $1,400.00
  • For other quantities or purities not listed, please request a quotation. We can offer many items in bulk or custom packaging.
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Related Products

Product # Name Purity
3427 Tantalum (V) Oxide 99.9%


Transportation Information Not a dangerous good

Detailed Safety and Handling Information can be found on our Safety Data Sheet (SDS).

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