Nitrous oxide is a colourless gas. It has two nitrogen atoms & one oxygen atom written as N2O. Nitrous oxide is typically used for anesthesia and pain relief by medical doctors and dental professionals. It has also been misused by people for recreational reasons.
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 and helps combust the cars normal petrol and release more energy.
The nitrous oxide for sale here is for culinary uses. It can be utilised as a foaming agent in food & drink, whipping cream, making mousses, infusing flavours into alcohol and many other culinary uses.