hüdrogeenperoksiid

Hüdrogeenperoksiid, also known as hydrogen peroxide, is a chemical compound with the formula H₂O₂. It is a pale blue liquid that is slightly more viscous than water. It is a strong oxidizing agent and is used in various applications, including as a disinfectant, bleaching agent, and propellant.

In its pure form, hydrogen peroxide is unstable and can decompose explosively. It is usually sold as an aqueous solution, with concentrations typically ranging from 3% to 30%. The higher concentrations are used in industrial applications, while lower concentrations are found in household products.

Hydrogen peroxide's oxidizing properties make it effective at killing bacteria, viruses, and fungi. This is why it is used as a disinfectant for wounds, surfaces, and medical equipment. It is also used in teeth whitening products and as a bleaching agent for hair and textiles.

Industrially, hydrogen peroxide is used in the production of various chemicals, including plastics and pharmaceuticals. It is also employed in environmental applications such as water treatment and pollution control. In some rocket propulsion systems, hydrogen peroxide is used as a monopropellant or as an oxidizer.

When handled, it is important to exercise caution, especially with concentrated solutions, as it can cause skin and eye irritation. Proper ventilation is also recommended due to its oxidizing nature.