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Potassium Chloride Electrolyte Standard Solution, 3M, Chem-Lab

Product Code. 11910049
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250 mL
Unit Size:
250mL
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Product Code. 11910049 Supplier Chem-Lab Supplier No. CL03.1109.0250
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Description

Enhance the performance and extend the life of electrodes. Potassium Chloride Electrolyte Standard Solution, 3M, Chem-Lab is a filling solution for pH electrodes, containing 224g KCl per liter of water. It is used for proper electrode storage to maintain optimal electrode performance.

When not in use, the glass tip of an electrode should be kept wet to avoid dehydration of the pH sensing membrane, which erodes the reaction time of the electrode. Electrodes are best stored with the tip immersed in the bridge electrolyte (KCl 3M). Most electrodes have a protective cap that can be filled with this solution before placing.

Specifications

CAS 7447-40-7
Odor Odorless
Physical Form Liquid
Molecular Formula ClK
Concentration 224g KCl per 1L H2O
MDL Number MFCD00011360
Color Colorless
pH >7
Boiling Point 100°C
For Use With (Equipment) pH Electrode
Solubility Soluble in water
InChI Key WCUXLLCKKVVCTQ-UHFFFAOYSA-M
SMILES [Cl-].[K+]
IUPAC Name potassium chloride
Molecular Weight (g/mol) 74.55
PubChem CID 4873
Quantity 250 mL
ChEBI CHEBI:32588
Formula Weight 74.56g/mol
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