Potassium chloride solution

SIAL/60135 - BioUltra, ~3 M in H₂O

CAS Number: 7447-40-7
Empirical Formula (Hill Notation): ClK
Molecular Weight: 74.55
MDL Number: MFCD00011360
Linear Formula: KCl
Product Type: Chemical

Catalog Number	PKG Qty.	Price


45-60135-250ML	250 mL	$82.10 1/EA	Add To Favorites

Properties
Descriptions
Safety Info.
Basic Data

λ	3 M in H₂O
anion traces	bromide (Br^-): ≤200 mg/kg
	iodide (I^-): ≤20 mg/kg
	phosphate (PO₄^3-): ≤5 mg/kg
	sulfate (SO₄^2-): ≤20 mg/kg
cation traces	Al: ≤1 mg/kg
	As: ≤0.1 mg/kg
	Ba: ≤1 mg/kg
	Bi: ≤1 mg/kg
	Ca: ≤10 mg/kg
	Cd: ≤1 mg/kg
	Co: ≤1 mg/kg
	Cr: ≤1 mg/kg
	Cu: ≤1 mg/kg
	Fe: ≤1 mg/kg
	Li: ≤1 mg/kg
	Mg: ≤5 mg/kg
	Mn: ≤1 mg/kg
	Mo: ≤1 mg/kg
	Na: ≤50 mg/kg
	Ni: ≤1 mg/kg
	Pb: ≤1 mg/kg
	Sr: ≤1 mg/kg
	Zn: ≤1 mg/kg
concentration	~3 M in H₂O
density	1.120 g/cm³ at 20 °C
form	liquid
grade	reagent grade
impurities	insoluble matter, passes filter test
	≤0.001% total nitrogen (N)
InChI	1S/ClH.K/h1H;/q;+1/p-1
InChI key	WCUXLLCKKVVCTQ-UHFFFAOYSA-M
pH	5.0-8.0 (25 °C, 3 M in H₂O)
product line	BioUltra
Quality Level	200
SMILES string	[Cl-].[K+]
solubility	water: soluble
UV absorption	λ: 260 nm A_max: 0.01
	λ: 280 nm A_max: 0.01

Application:

Surface Acoustic Wave Resonator Chip Setup for the Elimination of Interfering Conductivity Responses: This study introduces a novel application of potassium chloride solution in calibrating surface acoustic wave resonator chips, eliminating conductivity interferences in sensitive measurements. This technology is crucial for enhancing precision in both material science and biotechnological fields, offering robust analytical tools for researchers and developers (Rapp BE et al., 2024 ).

Development of a new continuous homogeneous liquid phase microextraction procedure: Highlighting the use of potassium chloride solution in developing new microextraction techniques for biochemical analysis, this study demonstrates the utility of potassium chloride in improving the detection of aliphatic amines in complex biological samples. This advancement supports the pharmaceutical industry and clinical research, promoting better analytical methods (Shagaghipour S et al., 2024 ).

Exploring the therapeutic potential of pomegranate juice for uterine relaxation: This research explores the biocompatibility and efficacy of potassium chloride solution used alongside natural agents for medical treatments, emphasizing its role in enhancing drug delivery and treatment strategies within the pharmaceutical sector. The study′s focus on non-invasive treatments showcases the potential for broader applications in healthcare (Al-Habib OAM et al., 2024 ).

A Simple Cost-Effective Method to Fabricate Single Nanochannels by Embedding Electrospun Polyethylene Oxide Nanofibers: Potassium chloride solution is used here to create precise nanochannels, a critical component in material science for developing advanced materials with specific ion transport properties. This research contributes significantly to the field of nanotechnology, enhancing the fabrication processes used in industrial applications (Zhou L et al., 2024 ).

Effects of Inorganic Salts on the Phase Separation of Partially Miscible Solutes: Investigating the effects of potassium chloride solution on phase separation processes, this study provides insights that are crucial for the development of new materials and the improvement of industrial separation techniques. The findings are especially relevant in environmental and chemical engineering, where precise control over phase behavior is essential (Zhao DY et al., 2024 ).

RIDADR	NONH for all modes of transport
WGK Germany	WGK 1
Flash Point(F)	Not applicable
Flash Point(C)	Not applicable

Density	1.120 g/cm³ at 20 °C
UNSPSC	12352302

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