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12031-49-1

Lanthanum(III) sulfide, with the chemical formula La2S3, is an inorganic chemical compound consisting of the elements lanthanum and sulfur. Lanthanum, a soft, malleable, ductile, silver-white metal, and sulfur, a yellow, non-metallic, tasteless, and odorless element, combine to form this compound. Due to its reactivity with air and water, Lanthanum(III) sulfide is typically used in scientific research and handled under controlled conditions. It can be synthesized by heating the constituent elements under specific conditions.

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  • 12031-49-1 Structure

  • Basic information

    1. Product Name: Lanthanum(III) sulfide
    2. Synonyms: Dilanthanumtrisulfide;Lanthanum sesquisulfide;Lanthanum sesquisulfide (La2S3);Lanthanumsulfide (La10S15);Lanthanum(3+) sulfide;
    3. CAS NO:12031-49-1
    4. Molecular Formula: La2S3
    5. Molecular Weight: 374.00600
    6. EINECS: 234-752-8
    7. Product Categories: N/A
    8. Mol File: 12031-49-1.mol

  • Chemical Properties

    1. Melting Point: 2100-2150℃
    2. Boiling Point: N/A
    3. Flash Point: N/A
    4. Appearance: /
    5. Density: 4.91
    6. Refractive Index: N/A
    7. Storage Temp.: N/A
    8. Solubility: N/A
    9. CAS DataBase Reference: Lanthanum(III) sulfide(CAS DataBase Reference)
    10. NIST Chemistry Reference: Lanthanum(III) sulfide(12031-49-1)
    11. EPA Substance Registry System: Lanthanum(III) sulfide(12031-49-1)

  • Safety Data

    1. Hazard Codes: N/A
    2. Statements: N/A
    3. Safety Statements: N/A
    4. WGK Germany:
    5. RTECS:
    6. HazardClass: N/A
    7. PackingGroup: N/A
    8. Hazardous Substances Data: 12031-49-1(Hazardous Substances Data)

12031-49-1 Usage

Uses

Used in Scientific Research:
Lanthanum(III) sulfide is used as a research material for various scientific applications due to its unique chemical properties and reactivity. Its controlled handling and synthesis under specific conditions make it suitable for studying its behavior and potential uses in different fields.
Used in Chemical Synthesis:
Lanthanum(III) sulfide can be employed as a precursor or intermediate in the synthesis of other lanthanum-containing compounds. Its reactivity with air and water allows for the formation of various compounds with potential applications in different industries.
Used in Material Science:
The unique properties of Lanthanum(III) sulfide, such as its reactivity and composition, make it a candidate for material science research. It can be explored for potential applications in the development of new materials with specific properties, such as high-temperature stability or unique electronic characteristics.
Used in Environmental Applications:
Due to its reactivity with air and water, Lanthanum(III) sulfide can be studied for its potential use in environmental applications, such as pollution control or remediation processes. Its interaction with other elements and compounds can provide insights into its potential role in addressing environmental challenges.

Check Digit Verification of cas no

The CAS Registry Mumber 12031-49-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,2,0,3 and 1 respectively; the second part has 2 digits, 4 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 12031-49:
(7*1)+(6*2)+(5*0)+(4*3)+(3*1)+(2*4)+(1*9)=51
51 % 10 = 1
So 12031-49-1 is a valid CAS Registry Number.
InChI:InChI=1/2La.3H2S/h;;3*1H2/q2*+3;3*-2

12031-49-1 Well-known Company Product Price

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  • Alfa Aesar

  • (22655)  Lanthanum(III) sulfide, 99% (REO)   

  • 12031-49-1

  • 2g

  • 513.0CNY

  • Detail

  • Alfa Aesar

  • (22655)  Lanthanum(III) sulfide, 99% (REO)   

  • 12031-49-1

  • 10g

  • 2474.0CNY

  • Detail

12031-49-1SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 17, 2017

Revision Date: Aug 17, 2017

1.Identification

1.1 GHS Product identifier

Product name lanthanum(3+),trisulfide

1.2 Other means of identification

Product number -
Other names Lanthanum sesquisulfide

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:12031-49-1 SDS

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