18-Crown-6 is a fine chemical. It is supplied by Avra synthesis pvt. Ltd. It is extensively used as a phase transfer catalyst. 18-Crown-6 is used for solubilizing metal salts, particularly potassium salts in solvents that are dipolar and aprotic. 18-Crown-6 as a metal complexing agent is used in the manufacturing of a variety of metal complexes.At Avra Synthesis Pvt. Ltd. we have developed 18-Crown-6 to ease your day-to-day challenges. It is manufactured and packed under a closed, controlled and an inert environment to prevent contamination, which offers you better stability, minimal interference during analysis and high level of accuracy in your analytical results.