what is h202

Hydrogen peroxide (H2O2) is a chemical compound with the formula H2O2. It is a pale blue liquid that is slightly more viscous than water. Hydrogen peroxide is a nonplanar molecule with (twisted) C2 symmetry. It is a highly reactive chemical containing the elements hydrogen and oxygen. Pure hydrogen peroxide is a colorless liquid. It is a mild antiseptic used on the skin to prevent infection of minor cuts, scrapes, and burns. It may also be used as a mouth rinse to help remove mucus or to relieve minor mouth irritation. Hydrogen peroxide can be used as a cleaning agent and a bleaching agent. It can cause irritation to the eyes, nose, skin, and throat.