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Tantalum oxide - 99.5% metals basis, high purity , CAS No.1314-61-0

  • ≥99.5% metals basis
Item Number
T104746
Grouped product items
SKUSizeAvailabilityPrice Qty
T104746-5g
5g
Available within 8-12 weeks(?)
Production requires sourcing of materials. We appreciate your patience and understanding.
$25.90
T104746-25g
25g
In stock
$77.90
T104746-100g
100g
In stock
$246.90
T104746-500g
500g
In stock
$987.90
View related series
Oxide

Basic Description

SynonymsTantalum pentoxide|TANTALUM OXIDE|Tantalum oxide (Ta2O5)|Ditantalum pentaoxide|Tantalic acid anhydride|oxygen(2-);tantalum(5+)|59763-75-6|OEZ64Z53M4|Tantalum oxide dusts|Tantalum penta oxide|EINECS 215-238-2|UNII-OEZ64Z53M4|TANTALUM PENTOXIDE [MI]|DTXSID1
Specifications & Purity99.5% metals basis
Shipped InNormal
Product Description

Tantalum oxide is used as dielectric in nature,it's useful for making capacitors in the electronics industry.
Tantalum oxide is intermixed with silicon in gate dielectric structures.It could be used in synthesize hexagonally packed mesoporous tantalum oxide molecular sieves,making optical glass for lenses and in electronic circuits.In addition,Ion-beam sputter deposition of tantalum oxide films was used for possible optical coating applications.

Names and Identifiers

IUPAC Name oxygen(2-);tantalum(5+)
INCHI InChI=1S/5O.2Ta/q5*-2;2*+5
InChi Key BPUBBGLMJRNUCC-UHFFFAOYSA-N
Canonical SMILES [O-2].[O-2].[O-2].[O-2].[O-2].[Ta+5].[Ta+5]
Isomeric SMILES [O-2].[O-2].[O-2].[O-2].[O-2].[Ta+5].[Ta+5]
PubChem CID 62157
Molecular Weight 441.89

Certificates

Certificate of Analysis(COA)

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19 results found

Lot NumberCertificate TypeDateItem
H2401242Certificate of AnalysisJul 15, 2024 T104746
H2401241Certificate of AnalysisJul 15, 2024 T104746
H2401240Certificate of AnalysisJul 15, 2024 T104746
E2423379Certificate of AnalysisMay 09, 2024 T104746
E2423408Certificate of AnalysisMay 09, 2024 T104746
E2423407Certificate of AnalysisMay 09, 2024 T104746
E2423378Certificate of AnalysisMay 09, 2024 T104746
E2423377Certificate of AnalysisMay 09, 2024 T104746
D2403564Certificate of AnalysisMar 14, 2024 T104746
D2423490Certificate of AnalysisMar 14, 2024 T104746
H2323203Certificate of AnalysisAug 15, 2023 T104746
H2329201Certificate of AnalysisAug 15, 2023 T104746
H2329202Certificate of AnalysisAug 15, 2023 T104746
H2329203Certificate of AnalysisAug 15, 2023 T104746
E2223210Certificate of AnalysisMar 11, 2022 T104746
B2302343Certificate of AnalysisMar 11, 2022 T104746
E2223208Certificate of AnalysisMar 11, 2022 T104746
E2223204Certificate of AnalysisMar 11, 2022 T104746
B2302344Certificate of AnalysisMar 11, 2022 T104746

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Chemical and Physical Properties

SolubilityInsoluble in water, alcohol, mineral acids. Soluble in HF.
SensitivityMoisture sensitive.
Melt Point(°C)1800℃

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