次氯酸是无机弱酸,又是较强的无机氧化剂。次氯酸本身不稳定,很易分解。但它的盐较稳定,因此通常制成次氯酸钠溶液或次氯酸钙粉剂贮存。次氯酸由次氯酸盐与酸作用制备。次氯酸及其盐有两个性质,一是氯化性,作 Hypochlorous acid is a weak inorganic acid, which is a strong inorganic oxidant. Hypochlorous acid itself is unstable and easily decomposed. But its salt is more stable, it is usually made of sodium hypochlorite solution or calcium hypochlorite powder storage. Hypochlorous acid by hypochlorite and acid prepared. Hypochlorous acid and its salts have two properties, one is chlorinated, made