634689
Strontium titanate
single crystal substrate, <100>
Synonym(s):
Strontium titanium trioxide
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About This Item
Linear Formula:
SrTiO3
CAS Number:
Molecular Weight:
183.49
NACRES:
NA.23
PubChem Substance ID:
UNSPSC Code:
12352300
EC Number:
235-044-1
MDL number:
Quality Level
form
crystalline (cubic (a=3.905 Å))
dielectric constant
~300
hardness
6 (, Mohs)
reaction suitability
reagent type: catalyst
core: titanium
size
10 mm × 10 mm × 0.5 mm
mp
2060 °C (lit.), 2080 °C
density
4.81 g/mL at 25 °C (lit.), 5.175 g/mL at 25 °C
semiconductor properties
<100>
SMILES string
[Sr++].[O-][Ti]([O-])=O
InChI
1S/3O.Sr.Ti/q;2*-1;+2;
InChI key
VEALVRVVWBQVSL-UHFFFAOYSA-N
General description
Loss Tangent at 10GHz: ~5 x 10-4 @ 300K, ~3 x 10-4 @ 77K; Thermal expansion: 10.4 (x 10-6/°C)
Physical form
cubic (a = 3.905 Å)
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Storage Class
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)
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