karbamüüdperoksid

Karbamüüdperoksiid, also known as urea peroxide, is a chemical compound with the formula CO(NH2)2O2. It is an adduct of urea and hydrogen peroxide. It appears as a white crystalline solid and is known for its oxidizing properties. It is soluble in water.

The primary use of karbamüüdperoksiid is as a bleaching and disinfectant agent. It is commonly found in over-the-counter tooth whitening products, where it breaks down to release hydrogen peroxide and urea. The hydrogen peroxide is the active bleaching agent. It is also used in some earwax removal solutions, where the release of oxygen helps to break down the wax. In some industrial applications, it can be used as an oxidizing agent.

When karbamüüdperoksiid comes into contact with moisture, it decomposes, releasing oxygen. This oxygen can react with various substances, leading to oxidation and bleaching effects. The urea component is generally considered inert in these applications, acting primarily as a stabilizer for the hydrogen peroxide. While generally considered safe for its intended uses, it can cause irritation to skin and eyes, and ingestion should be avoided. Its effectiveness and safety are dependent on concentration and application method.