White Bleach Powder And Peroxide , Granule Sodium Perborate Tetrahydrate

Sodium perborate is a white, free-flowing crystalline compound soluble in water, serving as a stable, solid source of active oxygen. It exists in anhydrous, mono, tri, and tetrahydrate forms, with the mono and tetrahydrate forms being commercially significant.

The tetrahydrate is prepared from disodium tetraborate pentahydrate, hydrogen peroxide, and sodium hydroxide. While not as soluble as the monohydrate or as stable at higher temperatures, the tetrahydrate can be easily converted to monohydrate through heating.

• Common active ingredient in tooth bleaching products
• Effective for internal tooth bleaching in non-vital root cases
• Serves dual purpose as both bleaching agent and antiseptic/disinfectant