| 摘要 |
<p>Chlorinated effervescent tablets are made with a content of 15-70(20-50) wt.% of a chloroisocyanuric acid derivs. 15-40 (20-35) wt.% of an alkali metal bicarbonate, 10-35 (15-35) wt.% of an organic acid and 5-10 (8-10) wt.% of a tabletting assistant. Pref. the chloroisocyanuric acid deriv. is e.g. trichloroiso-cyanuric acid (I), anhydrous Na dichloroisocyanurate (II), Na chloroisocyanurate dihydrate and/or K dichloroisocyanurate. The alkali bicarbonate is pref. Na bicarbonate. The organic acid is e.g. adipic acid, tartaric acid, citric acid, and/or succinic acid. The tabletting assistant is e.g. boric acid, Na benzoate, stearates and/or SiO2.</p> |
