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757373

Sigma-Aldrich

Tantalum(V) oxide

tablet, deposition grade, 99.99% trace metals basis

Synonym(s):

Tantalum pentoxide

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About This Item

Linear Formula:
Ta2O5
CAS Number:
Molecular Weight:
441.89
EC Number:
MDL number:
UNSPSC Code:
12352303
PubChem Substance ID:
NACRES:
NA.23

grade

deposition grade

Assay

99.99% trace metals basis

form

tablet

density

8.2 g/mL at 25 °C (lit.)

SMILES string

O=[Ta](=O)O[Ta](=O)=O

InChI

1S/5O.2Ta

InChI key

PBCFLUZVCVVTBY-UHFFFAOYSA-N

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Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable


Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Xu, L.; et al.
Green Chemistry, 10, 746-746 (2008)
Schmitt, K.; et al.
Sensors, 8, 711-711 (2008)
Kao, C.-H.; et al.
Applied Physics Letters, 96, 112901-112901 (2010)

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