Sodium Perborate Monohydrate

chemical structure image [10332‐33‐9] BH 2 NaO 4 (MW 99.81) InChI = 1S/BHO3.Na.H2O/c2‐1‐4‐3;;/h3H;;1H2/q;+1;/p‐1 InChIKey = MDGXUEVTGARGDK‐UHFFFAOYSA‐M Sodium perborate monohydrate finds applications in pharmaceutical, antiseptic, and household cleaning products due to its stable oxidative properties. 1 Sodium perborate monohydrate is also safe, effective, and cheap. 2 Physical Data: unspecified melting point; when it is heated, it decomposes and releases oxygen and water; bulk density ∼0.50–0.60 g/mL, white, crystalline solid. 1b,3 Solubility: sodium perborate monohydrate exhibits limited solubility in water, where the strong hydration capacity of water diminishes its oxidizing efficiency. In contrast, it shows higher solubility in acetic anhydride, particularly when compared to its tetrahydrated form, enhancing its effectiveness in non‐aqueous oxidation systems. 2 Oxidizing Potential: with an active oxygen content of approximately 16%, sodium perborate monohydrate demonstrates a higher oxidizing capacity than its tetrahydrated form (∼10.4%), making it more effective in oxidative transformations. 1b,3 Preparative Method: commercial production of sodium perborate monohydrate is typically achieved through dehydration of the tetrahydrate form. 1b Handling, Storage, and Precautions: it should be stored in a cool, ventilated, and dry place, away from combustible materials and reducing agents. Containers should be tightly closed to prevent moisture absorption and maintain product stability.