METHOD FOR PRODUCING AQUEOUS SOLUTION OF PHOSPHORIC ESTER SALT

摘要

PROBLEM TO BE SOLVED: To provide a method for easily producing an aqueous solution of a phosphoric acid ester salt reduced in odor and discoloration. SOLUTION: The method for producing the aqueous solution of the phosphoric acid ester salt comprises bringing the original aqueous solution of the phosphoric acid ester salt into contact with an adsorbent. COPYRIGHT: (C)2004,JPO