DICHLOROISOCYANURIC ACID SALT COMPOSITION WITH HIGH STORAGE STABILITY

摘要

[PROBLEMS] Dichloroisocyanuric acid salts presently are usable only in specific applications, for example, because they have poor storage stability, highly corrode metals, and emit a strong stimulative odor when in the form of an aqueous solution having an increased concentration. A dichloroisocyanuric acid salt composition is provided which has excellent storage stability, less corrodes various metals when used in the form of an aqueous solution, and emits no stimulative odor even when in the form of a high-concentration aqueous solution. [MEANS FOR SOLVING PROBLEMS] The composition comprises as essential ingredients a dichloroisocyanuric acid salt and sodium metasilicate pentahydrate in which only the particle surface has undergone a treatment for reducing the degree of hydration.