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ChemicalBook >> CAS DataBase List >> LANTHANUM SULFIDE

LANTHANUM SULFIDE

LANTHANUM SULFIDE price.
  • $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 SULPHIDE;Lanthanum(III) sulfide, 99% (REO);Lanthanum Sulphide 99%
Price6 Properties Safety Information Description
6 prices
Selected condition：
Brand
  • American Custom Chemicals Corporation
  • Rare Earth Products
  • Strem Chemicals
Package
  • 2G
  • 5g
  • 5gm
  • 10G
  • 25g
  • 25gm
  • 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)
  • Packaging5g
  • Price$115
  • Updated2024-03-01
  • Buy
  • ManufacturerStrem Chemicals
  • Product number93-5721
  • Product descriptionLanthanum(III) sulfide (99.9%-La) (REO)
  • Packaging25g
  • Price$460
  • Updated2024-03-01
  • 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) 5g $115 2024-03-01 Buy
Strem Chemicals 93-5721 Lanthanum(III) sulfide (99.9%-La) (REO) 25g $460 2024-03-01 Buy

Properties

Melting point :2100-2150°C
Density :4,911 g/cm3
form :Powder
color :Orange
Specific Gravity :4.911
Crystal Structure :Gd2S3 type
crystal system :Nogata
Solubility Product Constant (Ksp) :pKsp: 12.7
Space group :Pnma
Lattice constant :
a/nmb/nmc/nmα/oβ/oγ/oV/nm3
0.7660.4221.5959090900.5156

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

Symbol(GHS): GHS hazard pictogramsGHS hazard pictograms
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H261 In contact with water releases flammable gas Substances And Mixtures Which, In Contact With Water,Emit Flammable Gases Category 2
Category 3		 Danger
Warning		 GHS hazard pictograms P231+P232, P280, P370+P378,P402+P404, P501
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning GHS hazard pictograms P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning GHS hazard pictograms P264, P280, P305+P351+P338,P337+P313P
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning GHS hazard pictograms
Precautionary statements:
P231+P232 Handle under inert gas. Protect from moisture.
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P405 Store locked up.

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.

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