| Place of Origin: | China |
|---|---|
| Brand Name: | Newradar Gas |
| Certification: | ISO/DOT/GB |
| Model Number: | N/A |
| Minimum Order Quantity: | 20pcs |
| Price: | negotiation |
| Packaging Details: | Packed in10L-50L cylinder or packed according to the demands. |
| Delivery Time: | 30-35 working days after received your payment |
| Payment Terms: | L/C, , T/T, Western Union, MoneyGram |
| Supply Ability: | 1000 pcs per month |
| Product Name: | Nitrogen Gas | Purity: | 99.9999% |
|---|---|---|---|
| Color: | Colorless | Refill: | Ok |
| Odor: | Odorless | Critical Volume: | 90.1cm3/mol |
| Critical Density: | 0.3109g/cm3 | Density: | 1.25g/L |
| Critical Temperature: | 126.1K | Critical Pressure: | 33.94bar |
| Highlight: | purity cylinder gas,pure gas products |
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DOT Cylinders Ultra High Purity Gases Nitrogen N2 Gas Fire Suppression
Description:
Nitrogen is a colorless and odorless gas with symbol N and atomic number 7.
Nitrogen compounds are basic building blocks in animal biology as well. Animals use nitrogen-containing amino acids from plant sources as starting materials for all nitrogen-compound animal biochemistry, including the manufacture of proteins and nucleic acids. Plant-feeding insects are dependent on nitrogen in their diet, such that varying the amount of nitrogen fertilizer applied to a plant can affect the reproduction rate of insects feeding on fertilized plants.
Specifications:
1. Physical properties
| Commodity | High purity nitrogen gas |
| Molecular Formula | N2 |
| UN No. | UN1066 |
| CAS No. | 7727-37-9 |
| Hazardous class for transort | 2.2 |
2. Typical technical data (COA)
| Nitrogen Gas |
|
99.999% | 99.9997% | 99.9999% |
|
Impurity Contents |
O2 | ≤3% | ≤0.5% | ≤0.2% |
| H2 | ≤1% | ≤1% | ≤0.5% | |
| H2O | ≤5% | ≤0.5% | ≤0.2% | |
| CO2 | ≤3% | ≤0.5% | ≤0.1% | |
| CO | ≤3% | ≤0.5% | ≤0.5% | |
| CH4 | ≤3% | ≤0.2% | ≤0.1% |
3. Package
| Cylinder Size |
Cylinder Content (m3) |
Gauge Pressure (bar) |
Outlet Connection
|
| 40ltr | 5.4 | 135bar | According to the valve type |
| 50ltr | 9.25 | 185bar | According to the valve type |
| Other sizes are also available | |||
4. Applications:
| 1 |
As a modified atmosphere, pure or mixed with carbon dioxide, to nitrogenate and preserve the freshness of packaged or bulk foods |
|
2 |
In incandescent light bulbs as an inexpensive alternative to argon |
| 3 |
In fire suppression systems for Information technology equipment |
| 4 |
In photolithography in deep ultraviolet, nitrogen is used to avoid the strong oxygen absorption of UV at these wavelengths |
|
5
|
Dried and pressurized, it is used as an dielectric gas for high voltage Equipment |
| 6 |
In the manufacture of stainless steel |