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

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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

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

Alfa Aesar

Product number: 022655
Product name: Lanthanum(III) sulfide, 99% (REO)
Packaging: 2g
Price: $120
Updated: 2024/03/01

Alfa Aesar

Product number: 022655
Product name: Lanthanum(III) sulfide, 99% (REO)
Packaging: 10g
Price: $365
Updated: 2024/03/01

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

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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 24 France 1 Germany 5 India 1 Italy 1 Switzerland 1 United Kingdom 6 United States 13 Global 52

VI Semiconductor Materials Group Co. Ltd

Tel: 0825-7889799 18982573852
Email: songbai_ding@hotmail.com
Country: China
ProdList: 213
Advantage: 58

J & K SCIENTIFIC LTD.

Tel: 010-82848833 400-666-7788
Fax: 86-10-82849933
Email: jkinfo@jkchemical.com
Country: China
ProdList: 96815
Advantage: 76

Meryer (Shanghai) Chemical Technology Co., Ltd.

Tel: 021-61259108 18621169109
Fax: 86-21-61259102
Email: market03@meryer.com
Country: China
ProdList: 40228
Advantage: 62

Alfa Aesar

Tel: 400-6106006
Fax: 021-67582001/03/05
Email: saleschina@alfa-asia.com
Country: China
ProdList: 30123
Advantage: 84

Energy Chemical

Tel: 021-021-58432009 400-005-6266
Fax: 021-58436166
Email: sales8178@energy-chemical.com
Country: China
ProdList: 44688
Advantage: 61

Adamas Reagent, Ltd.

Tel: 400-6009262 16621234537
Fax: 021-64823266
Email: chenyj@titansci.com
Country: China
ProdList: 14103
Advantage: 59

BeiJing TOP Science Bio-Technology Co., Ltd.

Tel: +86-13439059536 +86-15201677815
Country: China
ProdList: 291
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Zhengzhou Alfachem Co.,Ltd.

Tel: 0371-53778726 18003825608
Fax: QQ：2885354392
Email: liuxiaoyan@alfachem.cn
Country: China
ProdList: 1988
Advantage: 58

Aikon International Limited

Tel: 025-58851090 13611564524
Fax: (6)02557626880
Email: lwan@aikonchem.com
Country: China
ProdList: 15951
Advantage: 58

3A Chemicals

Tel: 400-668-9898
Fax: 010-51582189
Email: service@3achem.com
Country: China
ProdList: 20557
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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

12031-49-1

metal chalcogenides