Barium titanium oxide, 99.7% (metals basis), Thermo Scientific Chemicals

Product Code	Brand	Quantity
11319229	Thermo Scientific Alfa Aesar 088267.22	100 g
11309229	Thermo Scientific Alfa Aesar 088267.36	500 g

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.

Chemical Identifiers

• CAS: 12047-27-7
• Molecular Weight (g/mol): 233.19
• InChI Key: WNKMTAQXMLAYHX-UHFFFAOYSA-N
• IUPAC Name: barium(2+) oxotitaniumbis(olate)

• Molecular Formula: BaO3Ti
• MDL Number: MFCD00003447
• Synonym: Barium titanate
• SMILES: [Ba++].[O-][Ti]([O-])=O

Specifications

• Melting Point: 1620°C
• Color: White
• Molecular Formula: BaO3Ti
• Merck Index: 14,1000
• Solubility Information: Slightly soluble in dilute mineral acids. Soluble in concentrated hydrofluoric acid. Insoluble in water.
• SMILES: [Ba++].[O-][Ti]([O-])=O
• Molecular Weight (g/mol): 233.19
• Percent Purity: 99.7%
• Density: 5.85 g/mL
• Chemical Name or Material: Barium titanium oxide

• CAS: 12047-27-7
• Physical Form: Powder
• MDL Number: MFCD00003447
• Synonym: Barium titanate
• InChI Key: WNKMTAQXMLAYHX-UHFFFAOYSA-N
• IUPAC Name: barium(2+) oxotitaniumbis(olate)
• Formula Weight: 233.19
• Odor: Odorless
• Assay: (metals basis)

Safety and Handling

GHS H Statement
H302-H332
Harmful if swallowed.
Harmful if inhaled.

P261-P264b-P270-P271-P301+P312-P304+P340-P312-P330-P501c

H302+H332

missing translation for 'einecsNumber' : 234-975-0

missing translation for 'rtecsNumber' : XR1437333

missing translation for 'tsca' : Yes

Recommended Storage : Ambient temperatures

RUO – Research Use Only