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7447-40-7 - Potassium chloride, Puratronic®, 99.997% (metals basis) - 10839 - Alfa Aesar

10839 Potassium chloride, Puratronic®, 99.997% (metals basis)

CAS-Nummer
7447-40-7
Synonyme

Größe Preis ($) Menge Verfügbarkeit
50g 115,36
250g 435,60
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Potassium chloride, Puratronic®, 99.997% (metals basis)

MDL
MFCD00011360
EINECS
231-211-8

Chemische Eigenschaften

Formel
KCl
Molmasse
74.55
Form
Powder
Schmelzpunkt
773°
Siedepunkt
1500° subl.
Dichte
1.984
Brechungsindex
1.490
Sensitivität
Hygroscopic
Löslichkeit
Freely soluble in water. Slightly soluble in alcohol. Insoluble in ether.

Anwendungen

The main use of potassium chloride is in the manufacture of fertilizers. It finds use in medicine as an electrolyte replenisher, and to treat hypokalemia with its pharmaceutical preparation, a condition in which the level of potassium will be low in blood. Further it finds use as a flux agent in welding and metal casting. It is useful in water softener units, certain de-icing products and calibration of the radiation monitoring equipment. It finds use as a scotophor in dark-trace CRTs.

Bemerkungen

Hygroscopic

Literaturverweise

Sindt, J. O.; Alexander, A. J.; Camp, P. J. Structure and Dynamics of Potassium Chloride in Aqueous Solution. J. Phys. Chem. B. 2014, 118 (31), 9404-9413.

Stil, A.; Xavier,C. J.; Liabeuf, S.; Brocard, C.; Delpire, E.; Vinay, L.; Viemari, J. C. Contribution of the Potassium-Chloride Co-transporter KCC2 to the Modulation of Lumbar Spinal Networks in Mice. Eur. J. Neurosci. 2011, 33 (7), 1212-1222.

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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Metalle und Stoffe

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Forschungs- und Laborbedarf