the aqueous sodium hypochlorite solution had great stability when surfactant, sodium silicate, was added.
表面活性剂硅酸钠可作为次氯酸钠消毒液的良好添加剂。
sodium hypochlorite solution has been prepared by chlorine and sodium hydroxide, the content of free alkali should be controlled at about 10.8%, and the effective chlorine at about 8.0%.
以氯气和氢氧化钠为原料制备次氯酸钠溶液,控制其中游离堿含量在10.8%左右,有效氯在8.0%左右。
the influences of such factors as temperature, active chlorine content, salt content on the(oxidizing) property of sodium hypochlorite solution are studied by experiments.