3M Potassium Chloride with AgCl, Electrode Filling Solution, Reagecon™

Product Code	Brand	Quantity
11593162	Reagecon EFS3AC	100 mL
11503172	Reagecon EFS3AC5	500 mL

Description

A good electrolyte must fulfil a number of conditions: the equitransference of the cation/anion combination should be as close as possible to being equimobile, have constant chloride activity, be of high electrical conductance and as non-chemically reactive as possible.

Potassium Chloride (KCl) fulfils all of these conditions to a greater or lesser extent, and is the filling solution of choice in either potentiometric titrations or direct pH, redox or ion measurements where silver/silver chloride or calomel reference electrodes are used. 3M KCl is appropriate where the working temperature is at least 20°C.

Chemical Identifiers

• CAS: 7447-40-7, 7783-90-6
• Molecular Weight (g/mol): 74.55
• InChI Key: WCUXLLCKKVVCTQ-UHFFFAOYSA-M
• ChEBI: CHEBI:32588

• Molecular Formula: ClK
• MDL Number: MFCD00011360
• PubChem CID: 4873
• SMILES: [Cl-].[K+]

Specifications

• CAS: 7447-40-7, 7783-90-6
• Physical Form: Liquid
• Molecular Formula: ClK
• InChI Key: WCUXLLCKKVVCTQ-UHFFFAOYSA-M
• IUPAC Name: potassium chloride
• PubChem CID: 4873

• Concentration: 3 mol/L, Saturated with AgCl
• Solution Type: Electrode Filling
• MDL Number: MFCD00011360
• SMILES: [Cl-].[K+]
• Molecular Weight (g/mol): 74.55
• ChEBI: CHEBI:32588