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HS Code |
836233 |
| Chemicalname | Sodium Azide |
| Chemicalformula | NaN3 |
| Molarmass | 65.01 g/mol |
| Casnumber | 26628-22-8 |
| Appearance | White crystalline solid |
| Meltingpoint | 275 °C (decomposes) |
| Density | 1.85 g/cm³ |
| Solubilityinwater | 41.7 g/L (at 17 °C) |
| Boilingpoint | Decomposes before boiling |
| Odor | Odorless |
| Hazardclass | Highly toxic, explosive |
| Ph | 10-11 (1% solution) |
| Molecularstructure | Linear |
| Reactivity | Reacts with acids to produce toxic hydrazoic acid |
| Storageconditions | Store in a cool, dry place, away from acids and heat |
As an accredited Sodium Azide factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | Sodium Azide, 500g, packaged in a tightly sealed brown glass bottle with hazard labels and tamper-evident cap, inside a protective carton. |
| Shipping | Sodium Azide must be shipped as a hazardous material under strict regulations. It should be packed in tightly sealed containers, cushioned to prevent breakage, and clearly labeled with appropriate hazard warnings. Transport requires UN1687 designation, compatibility segregation, and documentation according to local, national, and international chemical transport regulations. |
| Storage | Sodium azide should be stored in a tightly sealed container, in a cool, dry, and well-ventilated area, away from heat, moisture, and incompatible substances such as acids, heavy metals, and oxidizers. The storage area must be clearly labeled and access restricted to trained personnel. Avoid friction, shock, and contamination, as sodium azide is highly toxic and potentially explosive. |
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Purity 99.5%: Sodium Azide with purity 99.5% is used in laboratory reagent preparations, where high-purity ensures reliable chemical analyses. Molecular Weight 65.01 g/mol: Sodium Azide with molecular weight 65.01 g/mol is used in pharmaceutical synthesis, where precise molecular mass supports accurate compound formulation. Stability Temperature 250°C: Sodium Azide with stability temperature 250°C is used in airbag gas generators, where thermal stability enables rapid and safe nitrogen gas release. Particle Size <10 µm: Sodium Azide with particle size less than 10 µm is used in research explosives, where uniform particle distribution enhances detonation consistency. Melting Point 275°C: Sodium Azide with melting point 275°C is used in ignition systems, where controlled melting provides predictable initiation response. Aqueous Solubility 41.7 g/L: Sodium Azide with aqueous solubility of 41.7 g/L is used in antimicrobial preservatives, where effective dissolution impedes microbial growth. Anhydrous Grade: Sodium Azide anhydrous grade is used in diagnostic kit manufacturing, where absence of moisture prevents degradation during storage. Bulk Density 1.85 g/cm³: Sodium Azide with bulk density 1.85 g/cm³ is used in pyrotechnic compositions, where high density improves energy yield per unit volume. Lead-Free Specification: Sodium Azide lead-free specification is used in sensitive electronic airbag sensors, where absence of lead ensures environmental compliance. Free-Flowing Powder: Sodium Azide in free-flowing powder form is used in automated dispensing systems, where improved flow properties facilitate precise dosing. |
Competitive Sodium Azide 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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