| 摘要 |
<p>Alkali metal dichloroisocyanurates are instantly and quantitatively prepared by reacting a cyanuric acid with an alkali metal hypochlorite having a cyanuric acid to alkali metal hypochlorite mole ratio of 1:2.0 to 2.2, at a pH value of 6.5 to 11.0 and a temperature between 10.degree.C and 55.degree.C.</p> |
