Sodium perborate (PBS) is a white, odorless, water-soluble chemical compound with the chemical formula NaBO3. It crystallizes as the monohydrate, NaBO3·H2O, trihydrate, NaBO3·3H2O and tetrahydrate, NaBO3·4H2O.The monohydrate and tetrahydrate are the commercially important forms
S 2227 (OTTO) Sodium perborate, GR 99% Cas 10486-00-7 - used in dentifrices, denture cleaners and pharmaceuticals due to its cleansing, deodorizing and antiseptic properties and is incorporated in soaps and detergent powders.