AQUEOUS SOLUTION OF CINNAMIC ACID AND CINNAMIC ACID DERIVATIVE AT HIGH CONCENTRATION AND METHOD FOR PRODUCING THE SAME

摘要

PROBLEM TO BE SOLVED: To provide a safe aqueous solution of cinnamic acid and/or a cinnamic acid derivative at a high concentration having improved transportation efficiency and work efficiency and useful as various agricultural and horticultural physiological activators with a reduced storage space. SOLUTION: This aqueous solution of the cinnamic acid and cinnamic acid derivative at the high concentration is prepared by dissolving the cinnamic acid and/or its derivative in an aqueous solution of a dissolution aid assuming alkalinity by dissolution. A method for producing the aqueous solution of the cinnamic acid and its derivative at the high concentration comprises dissolving the cinnamic acid or its derivative in an aqueous solution of the dissolution aid assuming the alkalinity by dissolution. COPYRIGHT: (C)2003,JPO