PROBLEM TO BE SOLVED: To provide a liquid composition that has a high concentration of azulenesulfonate and reduce its tendency to color a container.SOLUTION: A liquid composition contains (A) azulenesulfonic acid and/or a salt thereof, (B) cetylpyridinium and/or a salt thereof, and (C) weak acidic substance. The liquid composition is charged into a container at least inner wall of which is composed of plastic.SELECTED DRAWING: NoneCOPYRIGHT: (C)2018,JPO&INPIT【課題】 アズレンスルホン酸塩を高濃度含有し、容器に着色し難い液体組成物を提供する。【解決手段】 (A)アズレンスルホン酸及び/又はその塩、(B)セチルピリジニウム及び/又はその塩、及び(C)弱酸性物質を含有し、少なくとも内壁がプラスチックからなる容器に充填される液体組成物。【選択図】なし
