Strontium titanate CAS#12060-59-2

CAS Number: 12060-59-2
Chemical Formula: O3SrTi
Synonyms:

STRONTIUM TITANIUM OXIDE
STRONTIUM TITANIUM OXIDE SUBSTRATE
STRONTIUM TITANATE

Appearance: White Powder

MOQ (Minimum Order Quantity): 1 FCL (Full Container Load)

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Product Details

Strontium titanate CAS#12060-59-2

Strontium titanate (SrTiO3), an oxide of strontium and titanium, is chosen as the model system for perovskite ceramics because it is stable in the cubic crystal system above-168℃.

Strontium titanate Chemical Properties

Melting point	2060 °C(lit.)
density	4.81 g/mL at 25 °C(lit.)
vapor pressure	0Pa at 25℃
refractive index	nD 2.409
storage temp.	under inert gas (nitrogen or Argon) at 2-8°C
solubility	H2O: insoluble
form	powder
color	White to off-white
Specific Gravity	4.81
Water Solubility	It is insoluble in water and most solvents.
semiconductor properties	<111>
crystal system	Cube
Space group	Pm3m
Lattice constant	a/nmb/nmc/nmα/oβ/oγ/oV/nm30.389960.389960.38996909090
InChI	1S/3O.Sr.Ti/q;2*-1;+2;
InChIKey	VEALVRVVWBQVSL-UHFFFAOYSA-N
SMILES	[Sr++].[O-][Ti]([O-])=O
CAS DataBase Reference	12060-59-2(CAS DataBase Reference)
EPA Substance Registry System	Strontium titanium oxide (SrTiO3) (12060-59-2)

Safety Information

WGK Germany	3
TSCA	TSCA listed
Storage Class	11 - Combustible Solids

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

Strontium titanium oxide is used in tunable microwave capacitors, flat panel displays, field emission displays, microwave solitons, PTC thermistors and varistors, magnetic field insensitive thermometers, ultralow-temperature scanning microscopes, semiconductive ceramics, pyroelectric far-infrared detectors and in alloy and catalyst applications. Due to its high melting point and insolubility, strontium titanate has been used as a strontium-90-containing material in radioisotope thermoelectric generators.

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