635111

Strontium lanthanum aluminate

single crystal substrate, <110>, ≥99.9% trace metals basis

• Synonym(s): Strontium lanthanum aluminum oxide
• Linear Formula: SrLaAlO₄
• CAS Number: 12251-73-9
• Molecular Weight: 317.50
• MDL number: MFCD06200703
• UNSPSC Code: 12352300
• PubChem Substance ID: 24882715

Properties

• description: single side polished
• Assay: ≥99.9% trace metals basis
• dielectric constant: 16.8
• size: 10 mm × 10 mm × 0.5 mm
• mp: 1650 °C (lit.)
• density: 5.92 g/mL at 25 °C (lit.)
• SMILES string: O1[Sr]O[La]2O[Al]1O2
• InChI: 1S/Al.La.4O.Sr
• InChI key: QOBCMFRTIKRXKY-UHFFFAOYSA-N

Description

Features and Benefits

Excellent substrate for high temperature superconductor thin films.

Physical form

tetragonal (a = 3.756 Å, c = 12.63 Å)

Safety Information

• Storage Class Code: 13 - Non Combustible Solids
• WGK: WGK 3
• Flash Point(F): Not applicable
• Flash Point(C): Not applicable
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves