
Sodium zirconium cyclosilicate, ナトリウムジルコニウムシクロケ .
The chemical name of the active substance is hydrogen sodium zirconium (IV) silicate hydrate. Due to the natural variability in the manufacturing process of the active substance, it is expected to have the formula Na~1.5H~0.5ZrSi3O9 • 2–3 H2O and relative molecular mass in the range of 390.5 – 408.5.