LANTHANUM SULFIDE

Product Name: LANTHANUM SULFIDE
CAS No.: 12031-49-1
Chemical Name: LANTHANUM SULFIDE
Synonyms: LANTHANUM SULFIDE;LANTHANUM SULFIDE;LANTHANUM SULPHIDE;Lanthanum Sulphide 99%;LANTHANUM (III) SULFIDE;lanthanumsulfide(la2s3);dilanthanum trisulphide;Lanthanum(III) sulphide;lanthanum(3+) trisulfide;LANTHANUM SULFIDE, 99.99%
CBNumber: CB1284375
Molecular Formula: La2S3
Formula Weight: 374.01
MOL File: 12031-49-1.mol

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LANTHANUM SULFIDE Property

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

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)

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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

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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.

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N-Bromosuccinimide Price

Strem Chemicals

Product number: 93-5721
Product name: Lanthanum(III) sulfide (99.9%-La) (REO)
Packaging: 5g
Price: $115
Updated: 2024/03/01

Strem Chemicals

Product number: 93-5721
Product name: Lanthanum(III) sulfide (99.9%-La) (REO)
Packaging: 25g
Price: $460
Updated: 2024/03/01

American Custom Chemicals Corporation

Product number: ING0002878
Product name: LANTHANUM SULPHIDE
Purity: 95.00%
Packaging: 2G
Price: $736.01
Updated: 2021/12/16

American Custom Chemicals Corporation

Product number: ING0002878
Product name: LANTHANUM SULPHIDE
Purity: 95.00%
Packaging: 10G
Price: $1228.57
Updated: 2021/12/16

Rare Earth Products

Product number: L5718
Product name: Lanthanum sulfide, 99.9% (REO)
Purity: 99.9% (REO)
Packaging: 5gm
Price: $39
Updated: 2021/12/16

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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.

LANTHANUM SULFIDE Preparation Products And Raw materials

Raw materials

Preparation Products

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LANTHANUM SULFIDE Suppliers

China 32 France 1 Germany 5 India 1 Italy 1 Switzerland 1 United Kingdom 6 United States 13 Global 60

VI Semiconductor Materials Group Co. Ltd

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Zhengzhou Alfachem Co.,Ltd.

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Aikon International Limited

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12031-49-1, LANTHANUM SULFIDERelated Search:

Ammonium thiocyanate STRONTIUM LANTHANUM SULFIDE BARIUM LANTHANUM SULFIDE Calcium lanthanum sulfide, 99.9% (REO),CALCIUM LANTHANUM SULFIDE LANTHANUM SULFIDE LANTHANUM SULFIDE LANTHANUM

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%

Lanthanum(III) sulfide, 99% trace rare earth metals basis

LANTHANUM SULFIDE

LANTHANUM (III) SULFIDE

lanthanum(3+) trisulfide

LANTHANUM SULFIDE

Lanthanum(Iii) Sulfide (Reo)

Lanthanum(III) sulphide

12031-49-1

metal chalcogenides