Approximately 1.8kgs of Lanthanum Sulfide in a jars
Lanthanum Sulfide
- Catalog Number
- LA-2360
- CAS Number
- 12031-49-1
- Purity
- 99.9
- Formula Mass
- 374.01 g/mol
- Physical Form
- pale yellow powder
Product Description
Lanthanum(III) Sulfide powder is available as a 99.9 pure (metals basis) yellow powder in large batch quantities for use as a precursor material in the production of ternary sulfides and as a component in fiber optics and other optical applications.
- Market Focus: Polycrystalline Ceramics
- Categories: Sulfides
- Synonyms: Lanthanum(III) Sulfide; Dilanthanum Trisulphide
Additional Properties & Information
| Typical Purity | 99.9 |
|---|---|
| Appearance | pale yellow powder |
| Density | 4.91 g/cm³ |
| Formula Mass | 374.01 g/mol |
| Melting Point | 2,100ºC |
Product Specifications
| Formula Mass | 374.01 g/mol |
|---|---|
| Purity | 99.9 |
| Density | 4.91 g/cm³ |
| Melting Point | 2,100ºC |
Identifiers
| Formula | La2S3 |
|---|---|
| CAS Number | 12031-49-1 |
| EC / List Number | 234-752-8 |
| MDL Number | MFCD00016168 |
| IUPAC Name | lanthanum(3+);trisulfide |
| InChI Key | YTYSNXOWNOTGMY-UHFFFAOYSA-N |
| SMILES | [S-2].[S-2].[S-2].[La+3].[La+3] |
| TSCA Status | No |
Safety Information
Hazard Information
H315 Causes skin irritation.
H319 Causes serious eye irritation.
H335 May cause respiratory irritation.
Precautions
P261 Avoid breathing dust / fumes / gas / mist / vapors / spray.
P264 Wash hands and other skin areas exposed to material thoroughly after handling.
P271 Use only outdoors in a well-ventilated area.
P280 Wear protective gloves / clothing / eye protection / face protection.
P231 Handle under inert gas.
P304+340 IF INHALED: Remove person to fresh air and keep comfortable for breathing.
P312 Call a POISON CENTER or doctor / physician if you feel unwell.
P302+352 IF ON SKIN: Wash with plenty of soap and water.
P332+313 If skin irritation occurs: Get medical advice / attention.
P362+364 Take off contaminated clothing and wash it before reuse.
P305+351+338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses if present and easy to do. Continue rinsing.
P337+313 If eye irritation persists get medical advice / attention.
P402+404 Store in a dry place. Store in a closed container.
P403+223 Store in a well-ventilated place. Keep container tightly closed.
P501 Dispose of contents / container in accordance with local / regional / national / international regulations.