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7791-03-9 - Lithium perchlorate, anhydrous, ACS, 95.0% min - 11639 - Alfa Aesar

11639 Lithium perchlorate, anhydrous, ACS, 95.0% min

CAS-Nummer
7791-03-9
Synonyme

Größe Preis ($) Menge Verfügbarkeit
10g 18,95
100g 51,91
500g 145,23
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Lithium perchlorate, anhydrous, ACS, 95.0% min

MDL
MFCD00011079
EINECS
232-237-2

Chemische Eigenschaften

Formel
ClLiO4
Molmasse
106.40
Form
Crystalline
Schmelzpunkt
236°
Siedepunkt
400° dec.
Dichte
2.43
Sensitivität
Hygroscopic
Löslichkeit
Soluble in water, alcohol and ethyl acetate.

Anwendungen

Lithium perchlorate is used as an oxygen source for chemical oxygen generators, as it liberates oxygen at high temperatures. Excellent solubility of lithium perchlorate permits its use in Diels-Alder reactions. It is also employed in lithium-ion batteries as an electrolyte, and act as chaotropic agent to denature proteins. It is used in the Baylis-Hillman reaction as a catalyst in the coupling of alpha, beta-unsaturated carbonyl compounds with aldehydes.

Bemerkungen

Hygroscopic in nature. Keep away from heat and sources of ignition. Keep the container tightly closed in a dry and well-ventilated place.

Literaturverweise

Karim, S. R. A.; Sim, L. H.; Chan, C. H.; Ramli, h. On Thermal and Spectroscopic Studies of Poly(ethylene oxide)/Poly(methyl methacrylate) Blends with Lithium Perchlorate. Macromol. Symp. 2015, 354 (1), 374-383.

świergiel, J.; PŁowaś, I.; Jadżyn, J. Charge Relaxation and Stokes-Einstein Relation in Diluted Electrolyte Solution of Propylene Carbonate and Lithium Perchlorate. Ind. Eng. Chem. Res. 2015, 54 (7), 2108-2113.

GHS Gefahren- und Sicherheitshinweise

Gefahrenhinweise (EU): H272-H315-H319-H335

May intensify fire; oxidizer. Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.

Sicherheitshinweise: P221-P210-P220-P261-P280-P305+P351+P338-P304+P340-P362-P405-P501a

Take any precaution to avoid mixing with combustibles. Keep away from heat/sparks/open flames/hot surfaces. - No smoking. Keep/Store away from clothing/combustible materials. Avoid breathing dust/fume/gas/mist/vapours/spray. Wear protective gloves/protective clothing/eye protection/face protection. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. Take off contaminated clothing and wash before reuse. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.

Weitere Referenzen

Merck
14,5539
Gefahrenklasse
5.1
Verpackungsgruppe
II
Harmonized Tariff Code
2829.90
TSCA
Yes

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