[Problem to be Solved] To provide an aqueous composition for impregnation into a fiber sheet that has a good anti-microorganism and antiseptic and preservative performance, has excellent storage stability of the impregnated liquid, and is gentle on the skin.[Solution] An aqueous composition, which is free from a paraben, and includes, as a chemical solution, polyaminopropyl biguanide, which is a cationic biocide, or a mixture of polyaminopropyl biguanide and a quaternary ammonium salt sodium benzoate citric acid disodium ethylenediaminetetraacetate a non-ionic surfactant and water, wherein the chemical solution has a pH of 3.5 to 4.5.提供浸透入纖維板用之水性組成物,其具有良好之抗微生物和抗菌及防腐功效,具有優異之浸透液體儲存安定性且對皮膚溫和。一種水性組成物,其不含對羥基苯甲酸酯且包括為化學溶液形式之陽離子性生物滅殺劑的聚胺丙基雙胍(polyaminopropyl biguanide)或聚胺丙基雙胍與季銨鹽之混合物、苯甲酸鈉、檸檬酸、乙二胺四醋酸二鈉、非離子性表面活性劑及水,其中該化學溶液之pH值為3.5至4.5。
