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Barium titanium oxide, 99.7% (metals basis), Thermo Scientific Chemicals Product Code.: 11319229
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Barium titanium oxide, 99.7% (metals basis), Thermo Scientific Chemicals

Product Code. 11319229
100 g
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100 g
500 g
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Product Code. 11319229

Brand: Thermo Scientific Alfa Aesar 088267.22

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Description

Barium titanium oxide is a dielectric ceramic widely used in multi-layer ceramic capacitors (MLCCs), embedded decoupling capacitors (EDC) and ceramic filters. It is a piezoelectric and ferroelectric component used in microphones and transducers. It is also useful for thermistors and self-regulating electric heating systems. It is doped with small amounts of metals like scandium, yttrium, neodymium, samarium to become a semiconductor. It is used in some types of uncooled sensors for thermal cameras and in electric vehicles.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

TRUSTED_SUSTAINABILITY

Chemical Identifiers

CAS 12047-27-7
Molecular Formula BaO3Ti
Molecular Weight (g/mol) 233.19
MDL Number MFCD00003447
InChI Key WNKMTAQXMLAYHX-UHFFFAOYSA-N
Synonym Barium titanate
IUPAC Name barium(2+) oxotitaniumbis(olate)
SMILES [Ba++].[O-][Ti]([O-])=O

Specifications

Melting Point 1620°C
Color White
Physical Form Powder
Quantity 100 g
Merck Index 14,1000
Solubility Information Slightly soluble in dilute mineral acids. Soluble in concentrated hydrofluoric acid. Insoluble in water.
Formula Weight 233.19
Percent Purity 99.7%
Odor Odorless
Density 5.85 g/mL
Assay (metals basis)
Chemical Name or Material Barium titanium oxide
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5 results found
Lot Number Certificate Type Date Catalog Number
Lot NumberY01K024 Certificate TypeCertificate of Analysis Date16/12/2024 Catalog Number088267.22,088267.36
Lot NumberR02I078 Certificate TypeCertificate of Analysis Date21/05/2022 Catalog Number088267.22,088267.36
Lot NumberZ27H015 Certificate TypeCertificate of Analysis Date12/04/2022 Catalog Number088267.22,088267.36
Lot Number61400271 Certificate TypeCertificate of Analysis Date08/12/2021 Catalog Number088267.22,088267.36
Lot NumberH02M27 Certificate TypeCertificate of Analysis Date08/12/2021 Catalog Number088267.22,088267.36

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