LITHIUM TANTALATE
Synonym(s):Lithium tantalum trioxide
- CAS NO.:12031-66-2
- Empirical Formula: LiO3Ta
- Molecular Weight: 235.89
- MDL number: MFCD00016174
- EINECS: 234-757-5
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-05-27 17:23:24
What is LITHIUM TANTALATE?
Chemical properties
white powder(s) [STR93]
The Uses of LITHIUM TANTALATE
Lithium tantalate, LiTaO3, is the most important tantalate. The crystal structure is related to that of perovskite. LiTaO3 exhibits high spontaneous polarization and a high Curie temperature. For several applications in electronic devices such as surface acoustic wave (SAW) filters, second harmonic generators (SHG), and wave guides, crystals are grown by the conventional Czochralski technique from melts made of Li2CO3 and Ta2O5.
Properties of LITHIUM TANTALATE
| Melting point: | >300 °C |
| form | Powder |
| color | white |
| CAS DataBase Reference | 12031-66-2(CAS DataBase Reference) |
| EPA Substance Registry System | Lithium tantalum oxide (LiTaO3) (12031-66-2) |
Safety information for LITHIUM TANTALATE
| Signal word | Warning |
| Pictogram(s) |
![]() Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H302:Acute toxicity,oral H312:Acute toxicity,dermal H332:Acute toxicity,inhalation |
| Precautionary Statement Codes |
P280:Wear protective gloves/protective clothing/eye protection/face protection. |
Computed Descriptors for LITHIUM TANTALATE
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