1.04818

Potassium chloride solution

c(KCl) = 3 mol/l, saturated with silver chloride, for filling of electordes

• Linear Formula: KCl
• CAS Number: 7447-40-7
• Molecular Weight: 74.55
• Beilstein/REAXYS Number: 1711999
• MDL number: MFCD00011360
• UNSPSC Code: 12352402
• NACRES: NA.21

Properties

• product name: Potassium chloride solution, saturated with silver chloride 3 mol/l
• Quality Level: 100
• form: liquid
• reaction suitability: reaction type: Complexometric reactions
• technique(s): titration: suitable
• pH: 6.2 (20 °C in H₂O)
• bp: 100 °C/1013 hPa
• density: 1.13 g/cm³ at 20 °C
• storage temp.: 15-25°C
• SMILES string: [Cl-].[K+]
• InChI: 1S/ClH.K/h1H;/q;+1/p-1
• InChI key: WCUXLLCKKVVCTQ-UHFFFAOYSA-M

Description

Application

• Amperometric lactate biosensor for flow injection analysis based on a screen-printed carbon electrode containing Meldola′s Blue-Reinecke salt, coated with lactate dehydrogenase and NAD+.: This study explores the development of an amperometric lactate biosensor using a potassium chloride solution to enhance the performance of the electrode, providing a novel application in analytical chemistry for precise lactate measurement (Piano et al., 2010).


• Stability improvement of alpha-amylase entrapped in kappa-carrageenan beads: physicochemical characterization and optimization using composite index.: This research investigates the stability of alpha-amylase in kappa-carrageenan beads using potassium chloride solution, demonstrating its effectiveness in maintaining enzyme activity in analytical procedures (Sankalia et al., 2006).


• Volume osmotic flows of non-homogeneous electrolyte solutions through horizontally mounted membrane.: This paper discusses the role of potassium chloride solution in studying volume osmotic flows, highlighting its application in the analysis of electrolyte behavior in analytical chemistry (Slezak et al., 2002).


• Microglial reaction in the rat cerebral cortex induced by cortical spreading depression.: The study uses potassium chloride solution to induce cortical spreading depression in rats, providing insights into the microglial reaction and contributing to the understanding of cerebral cortex processes in analytical chemistry contexts (Gehrmann et al., 1993).


• Possible factors in the adhesion of fissure sealants to enamel.: This research investigates the factors affecting the adhesion of fissure sealants to enamel, with potassium chloride solution playing a critical role in the experimental setup, offering valuable data for dental material analysis (Williams & von Fraunhofer, 1979).

Analysis Note

concentration (KCl): 2.97 - 3.03 mol/l
Ag (Silver): ≥ 0.16 g/l

Safety Information

• pictograms: GHS09
• signalword: Warning
• hcodes: H410
• pcodes: P273 - P391 - P501
• Hazard Classifications: Aquatic Acute 1 - Aquatic Chronic 2
• Storage Class: 12 - Non Combustible Liquids
• wgk_germany: WGK 3
• flash_point_f: Not applicable
• flash_point_c: Not applicable