Sodium Is A necessary component for all animals and many plants. Sodium ions are the foremost cation from the extracellular fluid (ECF) and as such are the most important contributor to the ECF osmotic strain.[eight] Animal cells actively pump sodium ions out from the cells by means of the sodium–potassium https://www.tjcyindustrialchem.com/news/sodium-chlorite-uses-and-the-difference-from-chlorine.html