PROBLEM TO BE SOLVED: To provide a sterilizing and washing agent composition having great sterilizing effect even in use for a short time.SOLUTION: A sterilizing and washing agent composition comprises (a) component: internal olefin sulfonic acid salt having carbon atoms of 12 or more and 18 or less by 0.5 mass% or more and 20 mass% or less, (b) component: oil soluble sterilizing dal agent by 0.1 mass% or more and 1.0 mass% or less, and (c) component: solvent having LogP of 2.0 or more and 4.0 or less by 0.25 mass% or more and 7.0 mass% or less, and has pH at 25°C of 4.7 or more and 7.5 or less.COPYRIGHT: (C)2016,JPO&INPIT【課題】 短時間の使用においても高い殺菌効果を有する殺菌洗浄剤組成物の提供【解決手段】(a)成分:炭素数12以上18以下の内部オレフィンスルフォン酸塩を0.5質量%以上20質量%以下、(b)成分:油溶性殺菌剤を0.1質量%以上1.0質量%以下、及び(c)成分:LogPが2.0以上4.0以下である溶剤を0.25質量%以上7.0質量%以下含有し、25℃におけるpHが4.7以上7.5以下である殺菌洗浄剤組成物。【選択図】なし
