LITHIUM NIOBATE
Synonym(s):Lithium metaniobatem;Lithium niobium oxide;Lithium niobium trioxide
- CAS NO.：12031-63-9
- Empirical Formula: LiNbO3
- Molecular Weight: 147.85
- MDL number: MFCD00011080
- EINECS: 234-755-4
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-01-13 11:13:53
What is LITHIUM NIOBATE?
Chemical properties
white powder(s), also single crystal(s); can be prepared by hydrolysis of equimolar amounts of lithium ethoxide and niobium ethoxide in absolute alcohol by refluxing at 78.5°C for 24h, then crystallizing the resulting precipitate by heating 2h in a stream of oxygen gas at 250°C–350°C; ferroelectric; used in infrared detectors, in transducers for lasers, and as a sputtering target of 99.9% purity for piezoelectric applications [HAW93] [STR93] [HIR87] [CER91]
The Uses of LITHIUM NIOBATE
It is employed in the manufacture of optical waveguides and surface acoustic wave devices, Lithium niobate (CAS NO.12031-63-9) is used extensively in the telecoms market, e.g. in mobile telephones and optical modulators. It can also find its uses in laser frequency doubling, nonlinear optics, Pockels cells, optical parametric oscillators, Q-switching devices for lasers, other acousto-optic devices, optical switches for gigahertz frequencies.
Properties of LITHIUM NIOBATE
| Melting point: | 1275°C |
| Density | 4,659 g/cm3 |
| refractive index | 2.3055 (457 nm 160℃) |
| form | Powder |
| color | white |
| Water Solubility | Soluble in water. |
| Stability: | Stable. Incompatible with strong oxidizing agents. |
| CAS DataBase Reference | 12031-63-9(CAS DataBase Reference) |
| EPA Substance Registry System | Lithium niobium oxide (LiNbO3) (12031-63-9) |
Safety information for LITHIUM NIOBATE
Computed Descriptors for LITHIUM NIOBATE
New Products
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