LANTHANUM SULFIDE
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- $39 - $1228.57
- Product name: LANTHANUM SULFIDE
- CAS: 12031-49-1
- MF: La2S3
- MW: 374.01
- EINECS:234-752-8
- MDL Number:MFCD00016168
- Synonyms:lanthanumsulfide(la2s3) ;Lanthanum (III) sulfide (99.9% La) (REO);LanthanumsulfideREOredpowder;dilanthanum trisulphide ;LANTHANUM SULFIDE, 99.99%;Lanthanum(III) sulfide, 99% (REO);Lanthanum Sulphide 99%;Lanthanum(III) sulfide, 99% trace rare earth metals basis
10 prices
Selected condition：
Brand
- American Custom Chemicals Corporation
- Rare Earth Products
- Strem Chemicals
- Thermo Scientific Chemicals
Package
- 2G
- 5g
- 5gm
- 10G
- 25gm
- 25g
- ManufacturerAmerican Custom Chemicals Corporation
- Product numberING0002878
- Product descriptionLANTHANUM SULPHIDE 95.00%
- Packaging2G
- Price$736.01
- Updated2021-12-16
- Buy
- ManufacturerAmerican Custom Chemicals Corporation
- Product numberING0002878
- Product descriptionLANTHANUM SULPHIDE 95.00%
- Packaging10G
- Price$1228.57
- Updated2021-12-16
- Buy
- ManufacturerRare Earth Products
- Product numberL5718
- Product descriptionLanthanum sulfide, 99.9% (REO) 99.9% (REO)
- Packaging5gm
- Price$39
- Updated2021-12-16
- Buy
- ManufacturerRare Earth Products
- Product numberL5718
- Product descriptionLanthanum sulfide, 99.9% (REO) 99.9% (REO)
- Packaging25gm
- Price$183
- Updated2021-12-16
- Buy
- ManufacturerStrem Chemicals
- Product number93-5721
- Product descriptionLanthanum(III) sulfide (99.9%-La) (REO)
- Packaging25g
- Price$460
- Updated2024-03-01
- Buy
- ManufacturerStrem Chemicals
- Product number93-5721
- Product descriptionLanthanum(III) sulfide (99.9%-La) (REO) (99.9%-La)
- Packaging25g
- Price$467
- Updated2026-04-30
- Buy
- ManufacturerStrem Chemicals
- Product number93-5721
- Product descriptionLanthanum(III) sulfide (99.9%-La) (REO)
- Packaging5g
- Price$115
- Updated2024-03-01
- Buy
- ManufacturerStrem Chemicals
- Product number93-5721
- Product descriptionLanthanum(III) sulfide (99.9%-La) (REO) (99.9%-La)
- Packaging5g
- Price$117
- Updated2026-04-30
- Buy
- ManufacturerThermo Scientific Chemicals
- Product number022655
- Product descriptionLanthanum(III) sulfide, 99% (REO)
- Packaging2g
- Price$130
- Updated2026-04-24
- Buy
- ManufacturerThermo Scientific Chemicals
- Product number022655
- Product descriptionLanthanum(III) sulfide, 99% (REO)
- Packaging10g
- Price$398
- Updated2026-04-24
- Buy
| Manufacturer | Product number | Product description | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|
| American Custom Chemicals Corporation | ING0002878 | LANTHANUM SULPHIDE 95.00% | 2G | $736.01 | 2021-12-16 | Buy |
| American Custom Chemicals Corporation | ING0002878 | LANTHANUM SULPHIDE 95.00% | 10G | $1228.57 | 2021-12-16 | Buy |
| Rare Earth Products | L5718 | Lanthanum sulfide, 99.9% (REO) 99.9% (REO) | 5gm | $39 | 2021-12-16 | Buy |
| Rare Earth Products | L5718 | Lanthanum sulfide, 99.9% (REO) 99.9% (REO) | 25gm | $183 | 2021-12-16 | Buy |
| Strem Chemicals | 93-5721 | Lanthanum(III) sulfide (99.9%-La) (REO) | 25g | $460 | 2024-03-01 | Buy |
| Strem Chemicals | 93-5721 | Lanthanum(III) sulfide (99.9%-La) (REO) (99.9%-La) | 25g | $467 | 2026-04-30 | Buy |
| Strem Chemicals | 93-5721 | Lanthanum(III) sulfide (99.9%-La) (REO) | 5g | $115 | 2024-03-01 | Buy |
| Strem Chemicals | 93-5721 | Lanthanum(III) sulfide (99.9%-La) (REO) (99.9%-La) | 5g | $117 | 2026-04-30 | Buy |
| Thermo Scientific Chemicals | 022655 | Lanthanum(III) sulfide, 99% (REO) | 2g | $130 | 2026-04-24 | Buy |
| Thermo Scientific Chemicals | 022655 | Lanthanum(III) sulfide, 99% (REO) | 10g | $398 | 2026-04-24 | Buy |
Properties
Melting point :2100-2150°C
Density :4,911 g/cm3
form :Powder
Specific Gravity :4.911
color :Orange
Crystal Structure :Gd2S3 type
crystal system :Nogata
Space group :Pnma
Solubility Product Constant (Ksp) :pKsp: 12.7
Lattice constant :
InChI :InChI=1S/2La.3S
InChIKey :CGGIYDWMJJKVKS-UHFFFAOYSA-N
SMILES :S([La]=S)[La]=S
CAS DataBase Reference :12031-49-1
EPA Substance Registry System :Lanthanum sulfide (La2S3) (12031-49-1)
Density :4,911 g/cm3
form :Powder
Specific Gravity :4.911
color :Orange
Crystal Structure :Gd2S3 type
crystal system :Nogata
Space group :Pnma
Solubility Product Constant (Ksp) :pKsp: 12.7
Lattice constant :
| a/nm | b/nm | c/nm | α/o | β/o | γ/o | V/nm3 |
| 0.766 | 0.422 | 1.595 | 90 | 90 | 90 | 0.5156 |
InChI :InChI=1S/2La.3S
InChIKey :CGGIYDWMJJKVKS-UHFFFAOYSA-N
SMILES :S([La]=S)[La]=S
CAS DataBase Reference :12031-49-1
EPA Substance Registry System :Lanthanum sulfide (La2S3) (12031-49-1)
Safety Information
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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.Related product price
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