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About This Item
Linear Formula:
KCl
CAS Number:
Molecular Weight:
74.55
EC Number:
MDL number:
UNSPSC Code:
12352302
PubChem Substance ID:
NACRES:
NA.21
Assay:
≥99.0%
form:
powder or crystals
Pricing and availability is not currently available.
Recommended Products
Quality Level
product line
ReagentPlus®
Assay
≥99.0%
form
powder or crystals
pH
5.5-8.5 (20 °C, 50 g/L)
mp
770 °C (lit.)
density
1.98 g/mL at 25 °C (lit.)
SMILES string
[Cl-].[K+]
InChI
1S/ClH.K/h1H;/q;+1/p-1
InChI key
WCUXLLCKKVVCTQ-UHFFFAOYSA-M
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General description
Potassium chloride (KCl) is an inorganic salt commonly used in fertilizer industry. Its generation via chlorination of microcline has been reported.[1] The intrinsic and extrinsic conductivity of KCl crystals have been measured.[2] The impact of KCl on the activity of mitochondrial membrane, cristae and matrix proteins has been investigated.[3] It facilitates the preparation of isoxazolines in aqueous medium.[4]
Application
Potassium chloride has been used in the preparation of perfusion buffer stock solution (1X).[5]
It has been used in the preparation of the following buffers for small unilamellar vesicles (SUVs) preparation:[6]
It has been used in the preparation of the following buffers for small unilamellar vesicles (SUVs) preparation:[6]
- Escherichia coli supported lipid bilayer (SLB) buffer
- extract buffer (XB)
- high-salt extract buffer (HS-XB)
May be used for the preparation of phosphate buffered saline, and for the extraction and solubilization of proteins.
Other Notes
Legal Information
ReagentPlus is a registered trademark of Merck KGaA, Darmstadt, Germany
Redi-Dri is a trademark of Sigma-Aldrich Co. LLC
Storage Class Code
11 - Combustible Solids
WGK
WGK 3
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
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Using supported bilayers to study the spatiotemporal organization of membrane-bound proteins.
Nguyen PA, et al.
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Electrical Conductivity of Potassium Chloride.
Fuller RG, et al.
Physical Review Letters, 20(13), 662-662 (1968)
An environmentally benign synthesis of isoxazolines and isoxazoles mediated by potassium chloride in water.
Han L, et al.
Tetrahedron Letters, 55(14), 2308-2311 (2014)
Potassium chloride production by microcline chlorination.
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Thermochimica Acta, 613, 108-112 (2015)
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