Cyanuric acid (CYA), ti a tun mọ ni amuduro chlorine tabi agbọnrin adagun-odo, jẹ kemikali to ṣe pataki ti o mu ki chlorine duro ninu adagun-odo rẹ. Laisi cyanuric acid, chlorine rẹ yoo yara ya lulẹ labẹ awọn egungun ultraviolet ti oorun.
Ti a lo bi kondisona chlorine ni awọn adagun ita gbangba lati daabobo chlorine lati oorun.
1. Ojoriro lati ogidi hydrochloric acid tabi sulfuric acid jẹ anhydrous gara;
2. 1g jẹ tiotuka ni iwọn 200ml omi, laisi õrùn, itte kikorò ni itọwo;
3. Ọja naa le wa ni irisi ketone fọọmu tabi isocyanuric acid;
4. Soluble ninu omi gbona, ketone gbigbona, pyridine, hydrochloric acid concentrated ati sulfuric acid laisi idibajẹ, tun tiotuka ni NaOH ati KOH ojutu omi, insoluble ni tutu oti, ether, acetone, benzene ati chloroform.