Method for producing aqueous acrylamide solution

摘要

There is provided a method for producing an aqueous acrylamide solution by reacting a composition including acrylonitrile with water to produce acrylamide, in which the composition including acrylonitrile includes 3 to 15 mg of propionitrile per 1 kg of the total weight of the composition including acrylonitrile. According to the present invention, a production method with which it is possible to suppress acrylamide polymerization without lowering quality and thereby obtain a stable aqueous acrylamide solution can be provided.

主权项

1. A method for producing an aqueous acrylamide solution, the method comprising reacting an acrylonitrile composition and water to produce acrylamide, wherein the acrylonitrile composition comprises acrylonitrile and propionitrile, and an amount of the propionitrile is 3 to 15 mg per 1 kg of the total weight of the acrylonitrile composition.