Categories | High Purity Gases |
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Brand Name: | Newradar Gas |
Model Number: | N/A |
Certification: | ISO/DOT/GB |
Place of Origin: | China |
MOQ: | 20pcs |
Price: | negotiation |
Payment Terms: | L/C, , T/T, Western Union, MoneyGram |
Supply Ability: | 1000 pcs per month |
Delivery Time: | 30-35 working days after received your payment |
Packaging Details: | Packed in10L-50L cylinder or packed according to the demands. |
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 |
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 |
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