Nitrous oxide is a colourless gas. It has two nitrogen atoms & 1 oxygen atom shortened as N2O. Nitrous oxide is usually used for anesthesia and pain relief by medical professionals and dentists. It has also been misused by people for recreational purposes.
Another use for nitrous oxide gas is as a petrol booster in cars. Nitrous oxide is not flammable at lowwer temperatures. However, when super heated the oxygen is release & helps burn the cars usual petrol and release more energy.
The nitrous oxide for sale here is for culinary purposes. It can be utilised as a foaming agent in food & drink, whipping cream, making mousses, infusing flavours into alcohol & lots of other foodcooking applications.