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Strontium Titanate CAS#12060-59-2

Strontium Titanate CAS#12060-59-2

Basic Information

Strontium Titanate
SrTiO₃

Strontium titanate is an oxide ceramic used as a model material for perovskite research. Its temperature-dependent crystal behavior and electronic material functions support tunable microwave capacitors, thermistors, varistors and semiconductive ceramics. Other identified applications include display technologies, pyroelectric infrared detectors and low-temperature instrumentation, where its structural and functional properties are relevant to specialized device development.

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product description

Excellent Crystal Structure Stability:Maintains a stable cubic crystal structure over a wide temperature range, ensuring reliable material performance.


Ideal Model Material for Perovskite Ceramics:Widely recognized and used as a reference system in perovskite ceramic research and development.


Reliable Thermal Performance:Structural stability at extremely low temperatures (above −168 °C) supports use in demanding thermal environments.


Consistent Material Composition:Simple and well-defined oxide composition enables reproducible properties for scientific and industrial applications.


Product Description of Strontium Titanate CAS#12060-59-2

Strontium titanate (SrTiO₃) is an oxide of strontium and titanium. It is widely adopted as a classic perovskite ceramic model material, maintaining a stable cubic crystal structure above −168 °C.


Product Application of Strontium Titanate CAS#12060-59-2

Strontium titanate is extensively used in tunable microwave capacitors, flat-panel and field emission displays, microwave soliton devices, PTC thermistors and varistors. It also applies to magnetic-field-insensitive thermometers, ultralow-temperature scanning microscopes, semiconductive ceramics, pyroelectric far-infrared detectors, as well as alloy and catalyst systems. With a high melting point and insolubility, it is further adopted as strontium-90 bearing material for radioisotope thermoelectric generators.

Product Specifications

Parameters


Strontium titanate Chemical Properties
Melting point2060 °C(lit.)
density4.81 g/mL at 25 °C(lit.)
vapor pressure0Pa at 25℃
refractive indexnD 2.409
storage temp.under inert gas (nitrogen or Argon) at 2-8°C
solubilityH2O: insoluble
formpowder
colorWhite to off-white
Specific Gravity4.81
Water SolubilityIt is insoluble in water and most solvents.
semiconductor properties<111>
crystal systemCube
Space groupPm3m
Lattice constanta/nmb/nmc/nmα/oβ/oγ/oV/nm30.389960.389960.38996909090
InChI1S/3O.Sr.Ti/q;2*-1;+2;
InChIKeyVEALVRVVWBQVSL-UHFFFAOYSA-N
SMILES[Sr++].[O-][Ti]([O-])=O
CAS DataBase Reference12060-59-2(CAS DataBase Reference)
EPA Substance Registry SystemStrontium titanium oxide (SrTiO3) (12060-59-2)


Safety Information


WGK Germany3
TSCATSCA listed
Storage Class11 - Combustible Solids


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Delivery Time

Inventory 2-3 working days New manufacturing 7-10 working days

Mode of Transportation
1. By Air, fast but expensive.
2. By Sea, usual and economy.
3. By Train, suit for middle Asia countries.
4. By Express, suit for small package.
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