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Lanthanum(III) sulfide, 99% (REO)
CAS: 12031-49-1 | La2S3 | 373.99 g/mol
Supplier: Thermo Scientific Chemicals 02265504
Description
Lanthanum(III) sulfide is used as a precursor in the production of gallium lanthanum sulfide and strontium lathanum sulfide. It is also used in glass manufacturing. It is doped with other metals and used in optical fibers. It is also used as optical switching, high power-delivery, acousto-optic devices, air-guiding fibers, fiber sensors and mid-IR devices.
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.
Specifications
| Lanthanum(III) sulfide | |
| Pale Yellow | |
| Powder | |
| 99% (REO) | |
| MFCD00016168 | |
| YTYSNXOWNOTGMY-UHFFFAOYSA-N | |
| lanthanum(3+);trisulfide | |
| 165996 | |
| Like rotten eggs |
| 2100° (vacuum) | |
| 12031-49-1 | |
| 2 g | |
| La2S3 | |
| lanthanum sulfide, dilanthanum trisulfide, dilanthanum trisulphide, lanthanum sesquisulfide, lanthanum 3+ sulfide, lanthanum sulfide la10s15, lanthanum disulfide, lanthanum 3+ trisulfide | |
| [S--].[S--].[S--].[La+3].[La+3] | |
| 373.99 | |
| 374.02 | |
| 4.911 |
Chemical Identifiers
| 12031-49-1 | |
| 373.99 | |
| YTYSNXOWNOTGMY-UHFFFAOYSA-N | |
| 165996 | |
| [S--].[S--].[S--].[La+3].[La+3] |
| La2S3 | |
| MFCD00016168 | |
| lanthanum sulfide, dilanthanum trisulfide, dilanthanum trisulphide, lanthanum sesquisulfide, lanthanum 3+ sulfide, lanthanum sulfide la10s15, lanthanum disulfide, lanthanum 3+ trisulfide | |
| lanthanum(3+);trisulfide |
Safety and Handling
P231+P232-P261-P264b-P271-P280-P302+P352-P304+P340-P305+P351+P338-P312-P332+P313-P362-P501c
H261-H315-H319-H335
DOTInformation : DOT Class: 4.3, Packaging Group: III
EINECSNumber : 234-752-8
TSCA : Yes
Recommended Storage : Ambient temperatures
RUO – Research Use Only