CAS 12031-49-1: Lanthanum sulfide (La2S3)
Description:Lanthanum sulfide (La2S3) is an inorganic compound composed of lanthanum and sulfur, characterized by its formation of a yellow to brown solid. It is typically found in the form of a crystalline powder and is known for its high melting point and stability under ambient conditions. Lanthanum sulfide is insoluble in water but can dissolve in strong acids, which makes it relevant in various chemical applications. The compound exhibits semiconductor properties, making it of interest in materials science and electronics. Lanthanum sulfide can be synthesized through the reaction of lanthanum oxide with sulfur or by other methods involving lanthanum salts. It is also used in the production of phosphors and as a precursor for other lanthanide sulfides. Safety precautions should be taken when handling this compound, as it may pose health risks if inhaled or ingested. Overall, lanthanum sulfide is a significant material in both research and industrial applications, particularly in the fields of electronics and materials chemistry.
Formula:La2S3
InChI:InChI=1/2La.3H2S/h;;3*1H2/q2*+3;3*-2
- Synonyms:
- Dilanthanum trisulfide
- Lanthanum (III) sulfide (99.9% La) (REO)
- Lanthanum Sulfide (2:3)
- Lanthanum sesquisulfide
- Lanthanum sesquisulfide (La<sub>2</sub>S<sub>3</sub>)
- Lanthanum sulfide (La<sub>10</sub>S<sub>15</sub>)
- Lanthanum sulfide (La<sub>2</sub>S<sub>3</sub>)
- Lanthanum sulphide
- Lanthanum(+3) Cation
- Lanthanum(3+) sulfide
- See more synonyms
- LanthanumsulfideREOredpowder
- Sulfur(-2) Dihydride Anion
- Lanthanum sulfide (La2S3)
- Lanthanum sesquisulfide (La2S3)
| Brand | Product data | Purity | Price range | Estimated delivery |
|---|---|---|---|---|
 | Lanthanum(III) sulfide, 99% (REO) REF: 02-022655CAS: 12031-49-1 | 99% | 136.00 €~406.00 € | Tue 25 Feb 25 |
 | Lanthanum(III) sulfide (99.9%-La) (REO) REF: 08-93-5721CAS: 12031-49-1 | (99.9%-La) | 148.00 €~566.00 € | Mon 24 Feb 25 |
 | LANTHANUM SULFIDE REF: IN-DA003R7LCAS: 12031-49-1 | - - - | To inquire | Mon 03 Mar 25 |
 | Lanthanum(III) sulphide REF: 54-IN2176CAS: 12031-49-1 | 99% | To inquire | Tue 04 Mar 25 |
 | Lanthanum(III) sulfide REF: 3D-MAA03149CAS: 12031-49-1 | Min. 95% | - - - | Discontinued product |
Lanthanum(III) sulfide, 99% (REO)
Ref: 02-022655
| 2g | 136.00 € | ||
| 10g | 406.00 € |
Lanthanum(III) sulfide (99.9%-La) (REO)
Ref: 08-93-5721
| 5g | 148.00 € | ||
| 25g | 566.00 € |
Lanthanum(III) sulphide
Ref: 54-IN2176
| Undefined size | To inquire |
Lanthanum(III) sulfide
Ref: 3D-MAA03149
| 5g | Discontinued | Request information | |
| 10g | Discontinued | Request information | |
| 25g | Discontinued | Request information | |
| 50g | Discontinued | Request information | |
| 100g | Discontinued | Request information |
