LANTHANUM SULFIDE
- Product Name
- LANTHANUM SULFIDE
- CAS No.
- 12031-49-1
- Chemical Name
- LANTHANUM SULFIDE
- Synonyms
- LANTHANUM SULFIDE;LANTHANUM SULPHIDE;Lanthanum Sulphide 99%;LANTHANUM (III) SULFIDE;lanthanumsulfide(la2s3);dilanthanum trisulphide;lanthanum(3+) trisulfide;LANTHANUM SULFIDE, 99.99%;LanthanumsulfideREOredpowder;Lanthanum(III) sulfide, 99% (REO)
- CBNumber
- CB1284375
- Molecular Formula
- La2S3
- Formula Weight
- 374.01
- MOL File
- 12031-49-1.mol
LANTHANUM SULFIDE Property
- Melting point:
- 2100-2150°C
- Density
- 4,911 g/cm3
- form
- Powder
- Specific Gravity
- 4.911
- color
- Orange
- Solubility Product Constant (Ksp)
- pKsp: 12.7
- CAS DataBase Reference
- 12031-49-1
- EPA Substance Registry System
- Lanthanum sulfide (La2S3) (12031-49-1)
Safety
- Risk Statements
- 31-36/37/38
- Safety Statements
- 22-36/37/39
- RIDADR
- UN3134
- TSCA
- Yes
- HazardClass
- 4.3
- PackingGroup
- III
- HS Code
- 2846901020
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H261In contact with water releases flammable gas
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
- Precautionary statements
-
P231+P232Handle under inert gas. Protect from moisture.
P261Avoid breathing dust/fume/gas/mist/vapours/spray.
P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P405Store locked up.
N-Bromosuccinimide Price
- Product number
- 022655
- Product name
- Lanthanum(III) sulfide, 99% (REO)
- Packaging
- 2g
- Price
- $120
- Updated
- 2024/03/01
- Product number
- 022655
- Product name
- Lanthanum(III) sulfide, 99% (REO)
- Packaging
- 10g
- Price
- $365
- Updated
- 2024/03/01
- Product number
- 93-5721
- Product name
- Lanthanum(III) sulfide (99.9%-La) (REO)
- Packaging
- 5g
- Price
- $115
- Updated
- 2024/03/01
- Product number
- 93-5721
- Product name
- Lanthanum(III) sulfide (99.9%-La) (REO)
- Packaging
- 25g
- Price
- $460
- Updated
- 2024/03/01
- Product number
- ING0002878
- Product name
- LANTHANUM SULPHIDE
- Purity
- 95.00%
- Packaging
- 2G
- Price
- $736.01
- Updated
- 2021/12/16
LANTHANUM SULFIDE Chemical Properties,Usage,Production
Chemical Properties
red powder(s); there is a LaS2,12325-81-4, with -200 mesh of 99.9% purity [STR93] [CER91]
Uses
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.