Noun
An agent employed in oxidation, or which facilitates or brings about combination with oxygen; as, nitric acid, chlorine, bromine, etc., are strong oxidizers.
Source: Webster's dictionaryAlthough not as powerful as other fuels, it left no soot in the reusable rocket engine and its density approximately matches the density of the oxidizer, liquid oxygen, which simplified the aircraft's design. Source: Internet
Chlorine gas is a strong oxidizer, which may react with flammable materials. citation citation Chlorine is detectable with measuring devices in concentrations as low as 0.2 parts per million (ppm), and by smell at 3 ppm. Source: Internet
Airbreathing SSTO Some designs for SSTO attempt to use airbreathing jet engines that collect oxidizer and reaction mass from the atmosphere to reduce the take-off weight of the vehicle. Source: Internet
Both fuel and oxidizer were toxic and required extreme care when loading in the aircraft, yet there were occasions when Komets exploded on the tarmac from the propellants' hypergolic nature. Source: Internet
At elevated temperatures, nitrous oxide is a powerful oxidizer similar to molecular oxygen. Source: Internet
AP is a Class 4 oxidizer (can undergo an explosive reaction) for particle sizes over 15 micrometres NFPA 400: Hazardous Materials Code, 2010 and is classified as an explosive for particle sizes less than 15 micrometres. Source: Internet