60135

Potassium chloride solution

BioUltra, ~3 M in H₂O

• Linear Formula: KCl
• CAS Number: 7447-40-7
• Molecular Weight: 74.55
• UNSPSC Code: 12352302
• NACRES: ND.02
• PubChem Substance ID: 329758759
• MDL number: MFCD00011360
• Beilstein/REAXYS Number: 1711999
• Grade: reagent grade
• Form: liquid
• Solubility: water: soluble

Properties

• grade: reagent grade
• Quality Level: 200
• product line: BioUltra
• form: liquid
• concentration: ~3 M in H₂O
• impurities: insoluble matter, passes filter test, ≤0.001% total nitrogen (N)
• pH: 5.0-8.0 (25 °C, 3 M in H₂O)
• solubility: water: soluble
• density: 1.120 g/cm³ at 20 °C
• 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
• λ: 3 M in H₂O
• UV absorption: λ: 260 nm A_max: 0.01, λ: 280 nm A_max: 0.01
• SMILES string: [Cl-].[K+]
• InChI: 1S/ClH.K/h1H;/q;+1/p-1
• InChI key: WCUXLLCKKVVCTQ-UHFFFAOYSA-M

Description

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).

Safety Information

• Storage Class: 10 - Combustible liquids
• wgk: WGK 1
• flash_point_f: Not applicable
• flash_point_c: Not applicable
• ppe: Eyeshields, Gloves