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HS Code |
463798 |
| Chemical Formula | N2 |
| Cas Number | 7727-37-9 |
| Molecular Weight | 28.01 g/mol |
| Appearance | Colorless gas |
| Odor | Odorless |
| Boiling Point | -195.8°C |
| Melting Point | -210.0°C |
| Density Gas | 1.2506 kg/m³ at 0°C, 1 atm |
| Solubility In Water | 1.90 mg/L at 20°C |
| Flammability | Non-flammable |
| Pressure | Compressed: Up to 200-300 bar |
| Critical Temperature | -146.9°C |
| Critical Pressure | 33.5 atm |
| Storage Temperature | Below 52°C (compressed cylinder) |
| Color Code | Shoulder: Black (ISO 32/US CGA) |
As an accredited Nitrogen [Compressed Or Liquefied] factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | A high-pressure steel cylinder containing 50 liters of Nitrogen [Compressed Or Liquefied], equipped with a valve and safety cap, clearly labeled. |
| Shipping | Nitrogen [Compressed or Liquefied] is shipped in high-pressure cylinders or cryogenic tanks. It is labeled as a non-flammable, non-toxic gas (UN1066 for compressed, UN1977 for liquefied). Transport requires secure containment, proper ventilation, and protection from heat. Shipping must comply with regulations for hazardous materials (Class 2.2, Non-Flammable Gas). |
| Storage | Nitrogen [Compressed or Liquefied] should be stored in well-ventilated, cool, dry areas away from incompatible substances. Store cylinders upright and secure them to prevent tipping. Keep away from heat sources, direct sunlight, and combustible materials. Use approved containers, ensure valve protection caps are in place when not in use, and clearly label storage areas with appropriate hazard warnings. |
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Purity 99.999%: Nitrogen [Compressed Or Liquefied] with purity 99.999% is used in semiconductor manufacturing, where it prevents oxidation and contamination of wafers. Pressure 200 bar: Nitrogen [Compressed Or Liquefied] at 200 bar is used in laser cutting systems, where it ensures precise and clean metal edge finishing. Low Moisture Content <2 ppm: Nitrogen [Compressed Or Liquefied] with low moisture content <2 ppm is used in pharmaceutical packaging, where it minimizes degradation of sensitive compounds. High Stability Temperature -196°C: Nitrogen [Compressed Or Liquefied] with high stability temperature -196°C is used in cryopreservation of biological samples, where it maintains cellular viability during storage. Molecular Weight 28 g/mol: Nitrogen [Compressed Or Liquefied] with molecular weight 28 g/mol is used in food processing for modified atmosphere packaging, where it extends shelf life and preserves product freshness. Inertness: Nitrogen [Compressed Or Liquefied] with inert properties is used in chemical blanketing, where it prevents unwanted chemical reactions during storage and handling of reactive materials. Particle-Free: Nitrogen [Compressed Or Liquefied] in particle-free grade is used in electronic component manufacturing, where it ensures defect-free soldering and assembly processes. Boiling Point -196°C: Nitrogen [Compressed Or Liquefied] with boiling point -196°C is used in shrink fitting of metal components, where it enables precise interference and fit tolerance. |
Competitive Nitrogen [Compressed Or Liquefied] prices that fit your budget—flexible terms and customized quotes for every order.
For samples, pricing, or more information, please call us at +8615371019725 or mail to admin@sinochem-nanjing.com.
We will respond to you as soon as possible.
Tel: +8615371019725
Email: admin@sinochem-nanjing.com
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