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Potassium Chloride - 500g

Potassium Chloride - 500g

Potassium chloride, KCl, is used in laboratories as a storage buffer for pH electrodes and as a reference solution for conductivity measurements is well established.
K100
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Last Updated 16 Feb 2023
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Further information

Synonyms

Chloropotassutil; Hydrochloric acid potassium salt; Muriate of potash;

Sylvite (mineral form)

Usage

Analytical reagent. In buffer solutions

Weight0.5kg
Product TitlePotassium Chloride - 500g
Product CodeP2021NN00500
Chemical formulaKCl
Atomic weight74.56
AppearanceWhite crystalline powder or crystals
SolubilityWater
Melting point778°C
Boiling point1420°C
Density 1.987 (g/ml)
pH (aqueous solution) 5.5 - 8.5
Flame colourPurple
CAS number7447-40-7
EC/EINECS number321-211-8
RTECS numberTS8050000

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Chemsol Scientific
Laboratory chemicals & supplies
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