ACRYLAMIDE AQUEOUS SOLUTION, STABILIZATION AGENT FOR ACRYLAMIDE AQUEOUS SOLUTION, AND STABILIZATION METHOD FOR ACRYLAMIDE AQUEOUS SOLUTION

摘要

The present invention pertains to an acrylamide aqueous solution containing the proportion of 2-100 mg of 2,2,6,6-tetramethylpiperidine 1-oxyl and 0.2-2.0 mg of manganese ions for every 1 kg of acrylamide. The present invention is able to provide: an acrylamide aqueous solution having favorable quality, suppressed polymerization of acrylamide, and high stability; a stabilization agent used therein; and a stabilization method.