Appearance: Colorless liquid

Cas No.: 7789-20-0

MF：D2O

Heavy water, also known as "deuterium oxide" or "deuterium water", is a heavy isotope of hydrogen (deuterium) and a compound of oxygen. It is the most important compound of deuterium because its density is higher than that of ordinary Chemicalbook water, so it is called heavy water. The chemical formula D2O is a colorless and odorless liquid at room temperature and pressure. This water contains isotopes of hydrogen twice the mass of ordinary hydrogen.