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HS Code |
765646 |
| Chemicalname | Nitrogen Dioxide |
| Chemicalformula | NO2 |
| Molecularweight | 46.0055 g/mol |
| Appearance | Reddish-brown gas |
| Odor | Acrid, pungent |
| Meltingpoint | -11.2°C |
| Boilingpoint | 21.2°C |
| Density | 1.88 g/L (at 0°C, gas) |
| Solubilityinwater | 7.34 g/100 mL (at 20°C) |
| Casnumber | 10102-44-0 |
| Vaporpressure | 720 mmHg (at 21°C) |
| Reactivity | Reactive; strong oxidizer |
As an accredited Nitrogen Dioxide factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | Nitrogen Dioxide is packaged in a 10-liter high-pressure steel cylinder with warning labels, safety valve, and corrosion-resistant coating. |
| Shipping | **Nitrogen Dioxide** is shipped as a compressed, liquefied gas in specially designed, pressure-resistant cylinders. It is classified as a toxic and oxidizing substance (UN 1067). Shipments require proper labeling and placarding, and must comply with hazardous materials regulations. Cylinders are securely sealed and handled by trained personnel only. |
| Storage | Nitrogen dioxide should be stored in tightly sealed, corrosion-resistant containers, preferably made of stainless steel or glass, and kept in a cool, dry, well-ventilated area away from direct sunlight, heat sources, and incompatible substances such as organic materials or reducing agents. Storage areas must be equipped with proper ventilation and leak detection, and containers should be clearly labeled and regularly checked for integrity. |
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Purity 99.9%: Nitrogen Dioxide with 99.9% purity is used in semiconductor manufacturing, where it ensures high-quality oxidation for reliable microchip performance. Molecular Weight 46.0055 g/mol: Nitrogen Dioxide of molecular weight 46.0055 g/mol is used in laboratory calibration gases, where it provides accurate quantitative emission measurements. Stability Temperature 0–21°C: Nitrogen Dioxide maintained at 0–21°C is used in atmospheric simulation chambers, where it enables consistent and reproducible smog formation studies. Compressed Gas Form: Nitrogen Dioxide in compressed gas form is used in industrial nitration processes, where it increases reactivity and process efficiency. High Reactivity: Nitrogen Dioxide with high reactivity is used in rocket propellant formulations, where it promotes rapid and controlled ignition. Anhydrous Grade: Nitrogen Dioxide, anhydrous grade, is used in specialty chemical synthesis, where it prevents unwanted hydrolysis for product purity assurance. Density 2.05 g/L: Nitrogen Dioxide with a density of 2.05 g/L is used in continuous emissions monitoring systems, where it enables precise concentration control for regulatory compliance. Boiling Point 21°C: Nitrogen Dioxide with a boiling point of 21°C is used in refrigeration leak detection, where it provides high sensitivity to trace leaks. Industrial Grade: Nitrogen Dioxide, industrial grade, is used in bleaching flour, where it ensures rapid oxidation and uniform bleaching results. Cylinder Packaging: Nitrogen Dioxide in cylinder packaging is used in on-site chemical analysis, where it guarantees safe handling and easy transport for mobile laboratories. |
Competitive Nitrogen Dioxide prices that fit your budget—flexible terms and customized quotes for every order.
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