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Sigma-Aldrich 204536 Tantalum(V) oxide <20 μm, 99.99% trace metals basis CAS No.: 1314-61-0 50 gr
Category
Brand
Stock Code
LB.SA.204536-50G
Kısa Bilgi
Synonym(s): Tantalum pentoxide Linear Formula: Ta2O5 CAS Number: 1314-61-0 Molecular Weight: 441.89 EC Number: 215-238-2 MDL number: MFCD00011254 eCl@ss: 38180602 PubChem Substance ID: 24852274 NACRES: NA.23
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Sigma-Aldrich 204536 Tantalum(V) oxide <20 μm, 99.99% trace metals basis 50 gr
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Synonym(s): Tantalum pentoxide
Linear Formula: Ta2O5
CAS Number: 1314-61-0
Molecular Weight: 441.89
EC Number: 215-238-2
MDL number: MFCD00011254
eCl@ss: 38180602
PubChem Substance ID: 24852274
NACRES: NA.23
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PROPERTIES
Quality Level 100
assay 99.99% trace metals basis
form powder
reaction suitability reagent type: catalyst, core: tantalum
particle size <20 μm
density 8.2 g/mL at 25 °C (lit.)
application(s) battery manufacturing
SMILES string O=[Ta](=O)O[Ta](=O)=O
InChI 1S/5O.2Ta
InChI key PBCFLUZVCVVTBY-UHFFFAOYSA-N
DESCRIPTION
General description
Ta2O5 (tantalum pentoxide) is a transition-metal oxide with a high refractive index (n=2.02–2.16), high dielectric constant, wide bandgap (4.0–4.5 eV), and wide transmission spectrum. It is a non-silicon dielectric material used in microelectronic devices and the ideal capacitive material for next-generation multi-chip modules. Due to its high acidity, it can serve as a catalyst for the oxidation of alkanes and pollution reduction. In addition, it is successfully used for the anode oxidization of electrodes in lithium batteries.
Packaging
10, 50 g in poly bottle
5 kg
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