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HS Code |
519395 |
| Chemicalname | Sodium Nitrite |
| Chemicalformula | NaNO2 |
| Molarmass | 68.995 g/mol |
| Appearance | White to slightly yellowish crystalline solid |
| Odor | Odorless |
| Solubilityinwater | 82 g/100 mL (20°C) |
| Meltingpoint | 271°C |
| Boilingpoint | 320°C (decomposes) |
| Density | 2.17 g/cm³ |
| Casnumber | 7632-00-0 |
| Ph | Approx. 9 (10% solution, 20°C) |
| Shelflife | Stable under recommended storage conditions |
| Flashpoint | Non-flammable |
| Ecnumber | 231-555-9 |
As an accredited Sodium Nitrite factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
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Purity 99%: Sodium Nitrite with 99% purity is used in meat curing processes, where it effectively inhibits Clostridium botulinum growth and preserves product color. Molecular weight 69.0 g/mol: Sodium Nitrite with a molecular weight of 69.0 g/mol is used in pharmaceutical synthesis, where it ensures accurate stoichiometric reactions for diazotization. Particle size <100 μm: Sodium Nitrite with particle size below 100 μm is used in corrosion inhibition of industrial cooling systems, where it enables rapid and uniform dissolution for consistent protective performance. Melting point 271°C: Sodium Nitrite with a melting point of 271°C is used in heat transfer salt mixtures, where it maintains phase stability under elevated temperatures. Stability temperature up to 320°C: Sodium Nitrite stable up to 320°C is used in thermal energy storage systems, where it ensures long-term reliability and safety during cyclic heating. Aqueous solubility 84 g/100 mL at 20°C: Sodium Nitrite with aqueous solubility of 84 g/100 mL at 20°C is used in laboratory analytical applications, where high solubility enables rapid reagent preparation. Low moisture content <0.5%: Sodium Nitrite with moisture content below 0.5% is used in pyrotechnic formulations, where it prevents clumping and ensures consistent burning characteristics. Food grade compliance: Sodium Nitrite meeting food grade standards is used in the preservation of processed meats, where it ensures compliance with regulatory limits and consumer safety. |
| Packing | Sodium Nitrite is packaged in a 25 kg blue HDPE drum, featuring a red hazard label, sealed lid, and product information. |
| Container Loading (20′ FCL) | Container Loading (20′ FCL) for Sodium Nitrite: 25MT in 1000kg jumbo bags or 20MT in 25kg bags on pallets. |
| Shipping | Sodium Nitrite should be shipped in tightly sealed containers, kept away from heat, moisture, and incompatible substances such as acids and reducing agents. Label packages according to hazardous materials regulations. Transport in a cool, dry, well-ventilated vehicle, ensuring compliance with all local, national, and international shipping and safety guidelines. |
| Storage | Sodium nitrite should be stored in a cool, dry, well-ventilated area away from moisture, acids, and combustible materials. Keep it in tightly closed containers made of compatible materials, and clearly label them. Avoid exposure to heat and direct sunlight. Store away from incompatible chemicals such as reducing agents and organic materials to prevent hazardous reactions. Ensure easy access to safety data sheets. |
| Shelf Life | Sodium nitrite typically has a shelf life of 2-5 years when stored in a cool, dry, and tightly sealed container. |
Competitive Sodium Nitrite prices that fit your budget—flexible terms and customized quotes for every order.
For samples, pricing, or more information, please contact us at +8615380400285 or mail to sales2@boxa-chem.com.
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Tel: +8615380400285
Email: sales2@boxa-chem.com
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