Sodium Perborate (SPB)

OPINION ON Sodium perborate and perboric acid

Effectiveness of Carbamide Peroxide and Sodium Perborate in Non-vital Discolored Teeth

OBJECTIVE To evaluate the efficacy of 16% carbamide peroxide gel (CP16%), tetrahydrate sodium perborate (SP) and mixture (CP16% + SP), in walking bleaching of non-vital discolored teeth. MATERIALS AND METHODS Sixty single-rooted human premolars with intact crowns were used and initial color was assessed using Vita shade guide and standardized photos. The teeth were stained using rabbit fresh ...

One-Pot Preparations of Diaryliodonium Bromides from Iodoarenes and Arenes, with Sodium Perborate as the Oxidant

This paper reports a one-pot synthesis of the title bromides from both activated and deactivated iodoarenes which are first oxidized with anhydrous NaBO3·H2O/Ac2O/conc.H2SO4 liquid mixtures, then coupled in situ with benzene and activated arenes and, finally, precipitated out with a KBr solution; this method is easy, cheap, safe and fairly effective.

Comparison of efficacy of sodium hypochlorite with sodium perborate in removal of stains from heat-cured clear acrylic resin.

Acrylic resin bases of removable dentures attract stains and odor-producing organic and inorganic deposits. The use of chemical denture cleanser soaks is the most popular method of denture cleansing. This study was undertaken to compare the efficacy of two different denture cleansers--sodium perborate (Clinsodent) and sodium hypochlorite (VI-Clean)--in removing tea, coffee, turmeric and tobacco...

Eco-Friendly Liquid Phase Oxidation of Some Aromatic Aldehydes With Sodium Perborate Catalyzed by Iridium (III)

Seven aromatic aldehydes dissolved in aqueous acetic acid were oxidized in quantitative to good yields by sodium perborate in presence of traces of IrCl3. Conditions were obtained for getting the highest yields under the experimental conditions.