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12136-58-2 - Lithium sulfide, 99.9% (metals basis) - 12839 - Alfa Aesar

12839 Lithium sulfide, 99.9% (metals basis)

CAS Number
12136-58-2
Synonyms

Size Price ($) Quantity Availability
2g 36.20
10g 114.00
50g 367.00
250g 1283.00
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Lithium sulfide, 99.9% (metals basis)

MDL
MFCD00011085
EINECS
235-228-1

Chemical Properties

Formula
Li2S
Formula Weight
45.95
Form
-200 Mesh Powder
Melting point
900-975°
Density
1.66
Sensitivity
Moisture Sensitive
Solubility
soluble in water and ethanol

Applications

It act as a superconductor and widely used in lithium-sulfur batteries.

Notes

Deliquescent and sensitive to moisture.

Literature References

Wang, C.; Wang, X.; Yang, Y.; Kushima, A.; Chen, J.; Huang, Y.; Li, J. Slurryless Li2S/Reduced Graphene Oxide Cathode Paper for High-Performance Lithium Sulfur Battery. Nano Lett. 2015,15 (3), 1796-1802.

Yang, Z.; Guo, J.; Das, S. K.; Yu, Y.; Zhou, Z.; Abruñ, H. D.; Archer, L. A. In Situ Synthesis of Lithium Sulfide-Carbon Composites as Cathode Materials for Rechargeable Lithium Batteries. J. Mater. Chem. A 2013, 1 (4), 1433-1440.

GHS Hazard and Precautionary Statements

Hazard Statements: H228-H261-H301-H315-H318-H335

Flammable solid. In contact with water releases flammable gas. Toxic if swallowed. Causes skin irritation. Causes serious eye damage. May cause respiratory irritation.

Precautionary Statements: P223-P210-P301+P310a-P305+P351+P338-P405-P501a

Keep away from any possible contact with water, because of violent reaction and possible flash fire. Keep away from heat/sparks/open flames/hot surfaces. - No smoking. IF SWALLOWED: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.

Other References

Hazard Class
4.3
Packing Group
II
Harmonized Tariff Code
2830.90
TSCA
Yes
RTECS
OJ6439500

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