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7447-40-7 - Potassium chloride, ACS, 99.0-100.5% - 11595 - Alfa Aesar

11595 Potassium chloride, ACS, 99.0-100.5%

CAS-Nummer
7447-40-7
Synonyme

Größe Preis ($) Menge Verfügbarkeit
250g 25,75
1kg 63,65
5kg 130,36
Zum Warenkorb hinzufügen Zur Angebotsanfrage hinzufügen Artikel anzeigen

Potassium chloride, ACS, 99.0-100.5%

MDL
MFCD00011360
EINECS
231-211-8

Chemische Eigenschaften

Formel
KCl
Molmasse
74.55
Form
Crystalline
Schmelzpunkt
773°
Siedepunkt
1500° subl.
Dichte
1.984
Brechungsindex
1.490
Sensitivität
Hygroscopic
Löslichkeit
Soluble in water, glycerol and alkalies. Slightly soluble in alcohol and insoluble in ether.

Anwendungen

Potassium chloride is used to replenish electrolytes and restore water electrolyte balance in treating hypokalemia. It is also used in buffers, fertilizers and explosives and finds useful in medicine, scientific applications, and food processing. It plays an important role for the extraction and solubilization of proteins. It acts as a fire extinguishing agent in portable and wheeled fire extinguishers. It may be used as a softener unit in household water, which is an alternative to sodium chloride.

Bemerkungen

Hygroscopic in nature. Keep the container tightly closed in a dry and well-ventilated place. Incompatible with strong oxidizing agents and strong acids.

Literaturverweise

Tao, F.; Zhang, Y.; Zhang, F.; Yang, L.; An, Y.; Yin, Y. Influence of potassium chloride on the structure of Cu9S5 nanosheets with hexagonal holes. Mater. Lett. 2015, 140, 166-169.

Fang, K.; Arnold, S.; Garetz, B. A. Nonphotochemical Laser-Induced Nucleation in Levitated Supersaturated Aqueous Potassium Chloride Microdroplets. Cryst. Growth Des. 2015, 14 (5), 2685-2688.

GHS Gefahren- und Sicherheitshinweise

Gefahrenhinweise (EU): H303

May be harmful if swallowed.

Sicherheitshinweise: P312

Call a POISON CENTER or doctor/physician if you feel unwell.

Weitere Referenzen

Merck
14,7621
Harmonized Tariff Code
2827.39
TSCA
Yes
RTECS
TS8050000

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