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This section provides an overview for nitrous oxide gas as well as their applications and principles. Also, please take a look at the list of 10 nitrous oxide gas manufacturers and their company rankings. Here are the top-ranked nitrous oxide gas companies as of December, 2024: 1.EspriGas, 2.NexAir, 3.Air Liquide USA Inc..
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Nitrous oxide gas, a type of nitrogen oxide, has the formula N2O. It is also known as hyponitrous anhydride, laughing gas, and dinitrogen monoxide. This gas is colorless with a characteristic odor at room temperature.
Nitrous oxide gas is widely used in medical settings for anesthesia, particularly in dentistry, surgery, and obstetrics and gynecology. Industrially, it serves as a carrier gas in semiconductor manufacturing and atomic absorption analysis and is used in leak detection, refrigeration, and inflating balloons and tires. In culinary arts, it's used to create light, airy dishes through a method called espuma, popularized by a renowned Spanish restaurant and adopted in Japan. Additionally, due to its higher oxygen content, nitrous oxide is used in boosting internal combustion engines, such as in racing cars.
While nonflammable and stable, nitrous oxide gas poses risks when heated to 650 °C, as it decomposes into NOx vapors, creating fire and explosion hazards. It reacts violently with certain reducing agents and flammable substances, including anhydrous sulfurous acid, amorphous boron, phosphine, ether, aluminum, hydrazine, phenyl lithium, tungsten carbide, and ammonia. It is also a strong oxidizer above 300 °C and can form explosive mixtures with substances like carbon monoxide and oil. Due to its euphoric effects when inhaled, it is now regulated as a designated drug in some jurisdictions.
Ammonium nitrate is decomposed in a reaction tank at about 250 °C to produce nitrous oxide gas. The crude gas, containing impurities like nitrogen, ammonia, and nitrogen dioxide, is purified by condensation, water removal, and washing with alkaline and acidic solutions.
Ammonia is catalytically oxidized to produce nitrous oxide gas. Despite challenges like low nitrous oxide concentration and short catalyst life, improvements in catalysts have made this method viable. The crude gas is purified by absorption into water under pressure, followed by dissipation under reduced pressure.
This method involves reacting sulfamic acid with nitric acid at 80-100 °C, producing nitrous oxide gas, sulfuric acid, and water.
NH2SO3H + HNO3 → N2O + H2SO4 + H2O
*Including some distributors, etc.
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nexAir is a Memphis, Tennessee, USA-based supplier of welding supplies & equipment, gases, and dry ice since 1996. The nexAir gases portfolio includes fuel gas, propane, compressed air, industrial gases, and oxygen produced in compliance with their ISO 17025 and FDA certification plants. The company offers various welding supplies and equipment including welder generators, plasma cutters, consumables, plasma cutters, safety equipment and MIG, & TIG. The company also has a service department that offers welding equipment rental, automation, and equipment repair services. Their products and services are used in healthcare, automotive, chemical, university & scientific research, and electronics production.
Resonac Corporation is a Japanese chemical manufacturer and supplier, catering to various industries was established in June 1939. Resonac Corporation has developed expertise in electronics, mobility, high-performance materials, olefins and derivatives, basic chemicals, graphite, device solutions, and life sciences. Serving a diverse range of industries, their product portfolio includes inorganics, aluminum, electronics, chemicals, and inorganic materials. With its headquarters in Tokyo, Japan, the company provides innovative solutions and products tailored to diverse customer needs. Resonac Corporation is recognized for its advanced technologies in the industry.
Asia Industrial Gases Pte. Ltd., founded in 1972 under Pioneer status in Singapore, is a manufacturer and supplier of industrial gases, specialty gases, and component mixture gases. The company's products meet the needs of various applications like metal welding and cutting, semiconductor & electric fabrication, laser crafting, and more. The company is also a service provider of cylinder maintenance as well as warehouse management and transportation of hazardous goods. It is an ISO 9001, ISO 14001, and OHSAS 18001 certified company, and a bizSAFE STAR enterprise.
Air Liquide USA Inc. was established in 1902 and is headquartered in Houston, Texa, and is a manufacturer and distributor of gases, technologies, and services for industry and health. The company offers oxygen, nitrogen, hydrogen, carbon dioxide, dry ice, and more to a range of clients, including those in the electronics, healthcare, major industries, and industrial manufacturing sectors. Hydrogen is key for accelerating the energy transition. The company is an Official Hydrogen Supporter of Paris 2024 for reducing the event’s carbon emissions. The company was awarded a Gold medal for its sustainable performance from EcoVadis.
Matheson Tri-Gas is a merger between Matheson Gas Products and Tri-Gas, Inc and is a manufacturer of semiconductors, industrial cylinders, and equipment since 1927 in the United States. Matheson Tri-Gas offers industrial, specialty, and medical gases including liquids, gases, and gas mixtures in various purity grades, and different types of cylinders or containers. The company also designs and manufactures various types of gas-handling equipment such as regulators, flow meters, filters, and purifiers. Matheson's range of customers includes food, medical and biotech companies.
EspriGas, established in 1993, based in Atlanta, Georgia, is a distributor and supplier of atmospheric gasses and other specialty products. The company’s product portfolio includes argon, carbon dioxide, helium, nitrogen, and propane, among others. Additionally, the company utilizes a network business model to deliver products domestically. It's customer base includes industries, such as food and beverage, healthcare, construction, and manufacturing, among others. It offers a unique service and technology capabilities to handle the needs of large, multi-site companies.
Pakistan Oxygen Limited, founded in 1949 and based in Karachi, Pakistan, is a supplier of medical and industrial gases. The company specializes in the design & installation of pipelines and Medical Engineering Services (MES) for hospitals. The company’s product portfolio includes specialty gases, welding consumables, and hard goods. It operates three air separation units producing oxygen, nitrogen, and argon to serve numerous industrial and healthcare customers. The company also operates plants to produce hydrogen, carbon dioxide, nitrous oxide, and dissolved acetylene at various locations across the country. These gases are extensively used in various industrial and medical applications.
Purity Cylinder Gases, Inc., which was started in 1938 and is situated in Wyoming, America, is a distributor of Gases, Welding & MRO Equipment. The company provides industrial gas mixtures, medical gases, N-butane, as well as welding equipment and supplies. It also offers safety equipment and personal protection equipment, abrasives, and air and hand tools. Its industrial gas mixtures are tailored for every application - from traditional MIG welding on steel and stainless steel to plasma welding and beyond.
Middlesex Gases & Technologies, Inc., founded in 1949, is an American supplier of industrial gases and related technologies, with its headquarters located in Everett, Massachusetts. The company offers a range of gases, including specialty gases tailored for biotechnology and life science companies. Additionally, Middlesex Gases supplies cryogenic gases and cryogenic liquids to various industries such as pharmaceuticals, therapeutics, and medical device research. Medical gas products like anesthetics are also among the company’s product offerings. Middlesex Gases’ gas systems and distribution networks serve the New England area, covering Massachusetts, New Hampshire, Rhode Island, and Connecticut.
Ranking as of December 2024
Derivation Method| Rank | Company | Click Share |
|---|---|---|
| 1 | EspriGas |
23.8%
|
| 2 | NexAir |
18.3%
|
| 3 | Air Liquide USA Inc. |
13.5%
|
| 4 | SEMA Gases |
10.6%
|
| 5 | Purity Cylinder Gases, Inc. |
7.1%
|
| 6 | Resonac Holdings Corporation. |
6.8%
|
| 7 | Asia Industrial Gases Pte. Ltd. |
6.1%
|
| 8 | Matheson Tri-Gas |
5.0%
|
| 9 | Middlesex Gases & Technologies, Inc. |
4.8%
|
| 10 | Pakistsan Oxygen Limited |
4.1%
|
Derivation Method
The ranking is calculated based on the click share within the nitrous oxide gas page as of December 2024. Click share is defined as the total number of clicks for all companies during the period divided by the number of clicks for each company.Number of Employees
Newly Established Company
Company with a History
*Including some distributors, etc.
*Including some distributors, etc.
| Country | Number of Companies | Share (%) |
|---|---|---|
|
United States of America
|
1 | 25.0% |
|
Japan
|
1 | 25.0% |
|
Singapore
|
1 | 25.0% |
Netherlands
|
1 | 25.0% |
1 products found
1 products
SUMITOMO SEIKA CHEMICALS CO.,LTD.
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Standard Response
■ content CAS No. 10024-97-2 ■ Use Food additives (for foaming)
