NaBO23H2O

NaBO23H2O, also known as sodium metaborate octadecahydrate, is a hydrated salt of sodium metaborate. Its chemical formula indicates that for every formula unit of sodium metaborate (NaBO2), there are 23 molecules of water (H2O). This compound is a crystalline solid, typically appearing as white granules or powder. It is soluble in water, forming alkaline solutions. Sodium metaborate octadecahydrate is a member of the borate family of compounds, which are salts derived from boric acid. The structure of this hydrate involves water molecules incorporated into the crystal lattice of the sodium metaborate. It is important to distinguish this specific hydrate from other forms of sodium metaborate, such as the anhydrous form (NaBO2) or other hydrates with different water content. The presence of a large number of water molecules influences its physical properties, including its melting point and stability. NaBO23H2O can be prepared by crystallizing sodium metaborate from aqueous solutions under specific conditions. Its applications are generally related to those of other borates, often involving its alkaline properties and buffering capacity.