BGC > Produktsuche > Strontium titanate single crystal substrate | 12060-59-2

Molecular Formula: O3SrTi
Molecular Weight: 183.49
WGKGermany: 3

SrO/TiO2	0.97-1.03
PARTICLE (D50)	3.0UM MAX.
Fe2O3	0.1%MAX
Na2O+K2O	1.0%MAX
BaO	0.1%MAX
Al2O3	0.5%MAX
SiO2	0.5%MAX
Lg-loss	0.5%MAX

Molecular Formula	O3SrTi
Molecular Weight	183.49
EINECS	235-044-1
Appearance	White Powder
SrO/TiO2 mol ratio	0.996
Fe2O3	0.016
BaO	0.014

Molecular Formula: O3SrTi

Molecular Weight: 183.49

Appearance: White powder

Assay: 99%min

Assay:99.0%min

Product Name: Strontium titanate
CAS: 12060-59-2
MF: O3SrTi
MW: 183.49
EINECS: 235-044-1
Mol File: 12060-59-2.mol
Strontium titanate Chemical Properties
mp  2060 °C(lit.)
density  4.81 g/mL at 25 °C(lit.)
solubility  H2O: insoluble
form  powder
CAS DataBase Reference 12060-59-2(CAS DataBase Reference)
EPA Substance Registry System Strontium titanium oxide (SrTiO3)(12060-59-2)
Technical parameters: Crystal orientation <100>, <110>, <111>
Crystal structure Cube
Lattice constant a = 3.905Å
Growth method Czochralski method
Mp 2080 °C
Density 5.122g/cm3
Mohs hardness 6.5 Mohs
Thermal expansion coefficient 9.4 × 10 -6 / °C
Permittivity ~ 300
Loss tangent ~ 5x10 -4 @ 300K, ~ 3 x10 -4 @ 77K
Color and Appearance Transparent (sometimes under the annealed condition with a slight brown) No twinning