Application
18-Crown-6 may be used as a complexing agent, along with the mobile phase for the separation of alkali and alkaline earth metal and amine cations and its application for the direct analysis of ammonia from nitrogenase is studied. It may also be used as a complexing agent in the determination of inorganic and organic anions, alkali, alkaline earth and transition metal cations by capillary electrophoresis using contactless conductometric detector.
Learn more in the Product Information
Can be useful as phase-transfer catalysts.
General description
18-Crown-6 belongs to the class of Crown ethers, a group of macrocyclic polyethers, which have become valuable tools in organic synthesis, since they can solvate alkali, alkaline-earth and transition-metal cations in nonpolar, aprotic solvents. 18-Crown-6 is found to be most suitable for complexing with K+, NH4+ and Rb+ cations.
Legal Information
LiChropur is a trademark of Merck KGaA, Darmstadt, Germany
Linkage
Visit the IC Portal to learn more
Other Notes
Macrocyclic polyethers with repeating (-CH2CH2O) units. The compounds are ionophoric (form stable complexes with cations).
Recommended products
Discover LiChropur™ reagents ideal for HPLC or LC-MS analysis
This product has met the following criteria to qualify for the following awards: