High Purity Medical Grade 99.9% N2o Nitrous Oxide Gas Sale
| Customization: | Available |
|---|---|
| Un No.: | 2201 |
| Appearance: | Colorless, Non-Flammable |
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Basic Info.
- Filling Pressure
- 150 Bar-200 Bar
- Valve
- Qf-35c / Qf-2A / Cga 320 / Cga 580
- Transport Package
- Cylinder/Tank
- Specification
- 40L-50L
- Trademark
- Yizhong/OEM
- Origin
- China
- HS Code
- 2811290090
- Production Capacity
- 50000ton Per Year
Product Description

Proper Shipping Name: Nitrous Oxide Gas
CAS No.: 10102-43- 9
UN No.: 2201
Purity: 99.9%
Appearance: Colorless, non-flammable, liquefied and sweet odor gas.
Grade Standard: Medical Grade.
Nitrous Oxide (N2O) is a colorless gas (at room temperature and atmospheric pressure) having sweet odor. It is non toxic simple asphyxiant and anesthetic gas. It is a Middle Oxidizer and supports combustion.
Nitrous Oxide is used mainly for hospital applications. Another common application is Nitro booster in high speed racing cars.
| Specification | Certified concentration | Analytical method | ||
| N2O | ≥99 | ≥99 | % | HG2685-1995 |
| CO | ≤10 | ≤10 | ppm | |
| CO2 | ≤250 | ≤250 | ppm | |
| H2O | ≤100 | ≤100 | ppm | |
| NO-NO2 | ≤0.5 | ≤0.5 | ppm | |
| N2 | ≤25 | ≤25 | ppm | |
| NH3 | ≤5 | ≤5 | ppm | |
Not known in the free state, but forming a well known series of salts, namely the nitrites, nitrous oxide has been used for medical purposes since the late 18th century. Nitrous oxide is used as a mild anesthetic, often in combination with other agents, in dentistry, traditional surgery and cryosurgery.
N2O is unreactive with most substances when at room temperature, including alkali metals, halogens, and even ozone. Due to this it is widely used as a propellant in aerosol cans in place of the CFCs which can damage the ozone layer.
Some more applications are listed as below:
Food Industry
semiconductors
Manufacturing of chemicals
As a Fuel in Auto Racing Industry


Shandong Yizhong Industrial Co., Ltd. stands as a leading force, providing a full spectrum of essential industrial gases, state-of-the-art equipment, and unparalleled applications expertise. Our products serve a multitude of sectors, including refining, chemical, metals, electronics, manufacturing, food preservation as well as beverage industry.With a relentless focus on research, development, and production, Yizhong Industrial epitomizes excellence in the realm of industrial gases and equipment. Our unwavering commitment to a safety-first ethos ensures that we deliver unparalleled service quality, propelled by a desire to exceed our customers' expectations.

1. What's the minimum order?
The minimum order varies by product. Please share your specific requirements with us for precise details.
2. What's the delivery time?
If the cylinder is in stock and only requires filling, delivery takes approximately 7-10 days ex-works after payment is received.
For customized cylinders, delivery ranges from 15-35 days ex-works after payment, depending on the quantity ordered.
3: How do you ship the product?
We primarily ship products via ocean freight.
4: Shall we send back the cylinders to China for refilling?
Yes, if you have our cylinders, you can return them for refilling. Simply notify us before exporting, and we'll manage all import customs clearance formalities.
5: Which port will you ship from?
We ship from Qingdao, Shanghai, or as per customer requirements.
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