Method of Producing Choline of a High Purity
A choline is a strongly basic substance and is used as a photoresist-developing solution. It is, however, difficult to remove by-products formed during the production of a choline. So far, therefore, the choline has been used in the presence of by-products thereof.
KeywordsInclusion Complex Ethylene Oxide Guest Molecule Electrolytic Cell Anode Chamber
Unable to display preview. Download preview PDF.