Sodium Peroxide is a chemical compound made up of sodium and oxygen.It is used in various applications such as bleach, and disinfectant. Its chemical formula is Na₂O₂ and it is a strong oxidizing agent

Chemical synthesis – Sodium Peroxide is used as a oxidizing agent in organic formulation.It also helps in production of Hydrogen peroxide and some other chemicals.

Bleaching Agent – It acts as bleach in some industrial applications. Its strong oxidation properties can help to whiten the paper and removes stain.
Disinfectant and sanitizer – Due to its strong properties of oxidation, sodium peroxide is used as a disinfectant in certain laboratory testing. It also helps in killing microorganism.