Title: Laughing gas Nitrous oxide Nitrous oxide

Chemical formula: N2O

Nitrous oxide purity: 99.5% (2.5N medical laughing gas)

Packing: 40L

Filling capacity of medical laughing gas: 20 kg

Filling pressure: 6mpa

English name: Dinitrogen oxide; Laughing gas

CAS No.: 10028-97-2

Molecular weight: 44.01

Nitrous oxide is mainly used in the electronics industry and medical fields

1. As a leak detector, refrigerant, and as a combustion aid for atomic absorption spectroscopy.

2. Used as an oxidant in a blowtorch; used as a balance report or protective gas in the manufacturing process of semiconductor devices; used in a chemical vapor deposition (CVD) process to prepare doped silicon dioxide films.

3. Nitrous oxide is also widely used in the field of pressure packaging and as a propellant for different suspended particulate products in this field.

4. In the food industry, it is widely used as a foam propellant for whipped cream and a food sealant. Used as freezing gas and freezing liquid in food immersion freezing.

5. Nitrous oxide can also be used as an auxiliary ingredient in rocket fuel.

6. Increase the speed of the vehicle. The modified vehicle using the nitrogen-oxygen acceleration system will send nitrous oxide into the engine, and it will be decomposed into nitrogen and oxygen when heated to increase the combustion rate of the engine and increase the speed. Oxygen has a combustion-supporting effect and accelerates fuel combustion.

Main medical use

Due to the poor effect of general anesthesia, it is often combined with halothane, methoxyflurane, ether or intravenous general anesthetics. It is less used now. Nitrous oxide (N?O) is used for anesthesia, has no irritation to the respiratory tract, and has no damage to the functions of important organs such as the heart, lungs, liver, and kidneys. Without any bio-transformation or degradation in the body, most of them are still excreted with the exhalation as the original medicine, and only a small amount evaporates from the skin without accumulation. It only takes 30s-40s to inhale the body to produce analgesic effect. The analgesic effect is strong but the anesthesia effect is weak. The subject is awake (not anesthetized), avoiding the complications of general anesthesia, and recovering quickly after the operation.