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HS Code |
460648 |
| Chemical Name | Sodium Nitrite |
| Chemical Formula | NaNO2 |
| Molar Mass | 68.9953 g/mol |
| Appearance | White to slightly yellowish crystalline solid |
| Melting Point | 271 °C |
| Boiling Point | 320 °C (decomposes) |
| Solubility In Water | 820 g/L at 20 °C |
| Density | 2.168 g/cm³ |
| Odor | Odorless |
| Cas Number | 7632-00-0 |
| Ph | about 9 (50 g/L solution at 20 °C) |
| Stability | Stable under normal conditions |
| Toxicity | Toxic if swallowed; can be fatal |
| Uses | Food preservative, dye manufacture, pharmaceuticals |
As an accredited Sodium Nitrite factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | The Sodium Nitrite packaging is a 25 kg white HDPE drum with a red hazard label, tightly sealed with a tamper-proof lid. |
| Shipping | Sodium Nitrite (UN 1500) is shipped as a hazardous material, class 5.1 (oxidizer). It must be packaged in tightly sealed containers, protected from heat and moisture, and labeled according to international regulations. Shipping documentation and handling must comply with IMDG, IATA, and DOT requirements to ensure safe and secure transport. |
| Storage | Sodium nitrite should be stored in a tightly sealed container in a cool, dry, well-ventilated area away from sunlight, heat, and incompatible substances like acids and organic materials. It should be kept away from moisture and combustible materials to prevent hazardous reactions. Storage areas should be clearly labeled and access restricted to trained personnel, with appropriate spill containment and safety equipment available. |
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Purity 99%: Sodium Nitrite with purity 99% is used in meat curing processes, where it provides effective preservation and color stabilization. Molecular Weight 69.00 g/mol: Sodium Nitrite with a molecular weight of 69.00 g/mol is used in corrosion inhibition for industrial water systems, where it ensures consistent passive film formation on metal surfaces. Melting Point 271°C: Sodium Nitrite with a melting point of 271°C is applied in heat transfer salt formulations, where it improves thermal stability during high-temperature operations. Particle Size < 150 µm: Sodium Nitrite with particle size below 150 µm is used in pharmaceutical synthesis, where it enhances solubility and reaction efficiency. Stability Temperature up to 350°C: Sodium Nitrite with stability temperature up to 350°C is used in solar thermal energy storage, where it maintains reliable phase change characteristics. Technical Grade: Sodium Nitrite of technical grade specification is utilized in diazotization reactions for dye manufacturing, where it delivers consistent nitration rates. Industrial Grade: Sodium Nitrite of industrial grade is employed in wastewater treatment processes, where it aids in efficient removal of cyanide and nitrosation of undesirable compounds. Moisture Content ≤ 0.5%: Sodium Nitrite with moisture content less than or equal to 0.5% is used in analytical chemistry protocols, where it ensures reagent consistency and accurate results. Assay ≥ 98.5%: Sodium Nitrite with assay not less than 98.5% is used in rubber vulcanization accelerators, where it enhances cross-linking reactions and final product durability. Bulk Density 1.8 g/cm³: Sodium Nitrite with bulk density of 1.8 g/cm³ is used in pyrotechnic compositions, where it enables even dispersion and controlled reaction rates. |
Competitive Sodium Nitrite 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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