| 摘要 |
PURPOSE:To obtain the subject composition having improved storage stability and powder properties by using phthalimide percarboxylic acid, anhydrous magnesium sulfate, etc., sodium carbonate, etc., and a specific surfactant at specific ratios. CONSTITUTION:The objective composition contains (A) 25-80wt.% of a compound of formula ((n) is integer of l-15; M is H, alkali metal or alkaline-earth metal), (B) 0.5-50wt.% of one or more kinds of compounds selected from anhydrous magnesium sulfate, anhydrous calcium chloride, anhydrous sodium sulfate and anhydrous sodium citrate, (C) 5-70wt.% of sodium carbonate and/or sodium bicarbonate and (D) 0.1-5wt.% of one or more kinds of surfactants selected from polyoxyethylene alkyl(phenyl) ether, alkyl sulfate and alkylbenzene sulfonate. |
