Sodium Azide CZDA

Chemical Name: Sodium Azide
Chemical Formula: NaN₃
Molar Mass: 65.01 g/mol
CAS: 26628-22-8
EC: 247-852-1

Technical Data

• Form: solid, fine crystalline powder
• Color: white
• Odor: odorless
• pH Value: no data
• Melting Point: 275 °C (with decomposition)
• Boiling Point: 300 °C (rapid decomposition)
• Flash Point: no data available
• Autoignition Temperature: no data available
• Explosion Limits: no data available
• Vapor Pressure: no data available
• Density: 1.85 g/cm³ (20 °C)
• Bulk Density: no data
• Solubility in Water: 420 g/l (17 °C)
• Solubility in Organic Solvents: no data available
• Purity (CZDA): min. 99.5 %
• Loss on Drying: max. 0.5 %.
• Impurities:
  • Heavy Metals (Pb): max. 0.001 %.
  • Iron (Fe): max. 0.0005 %

Examples of Applications in Various Industries

• Chemical reagent in laboratory synthesis
• Nitride ion source in chemical analysis
• Research applications in inorganic chemistry
• Specialized laboratory procedures

Hazard Statements

• H300 - Fatal if swallowed
• H410 - Very toxic to aquatic life with long-lasting effects
• EUH032 - Contact with acid liberates very toxic gas

Precautionary Statements

• P273 - Avoid release to the environment
• P301+P310 - IF SWALLOWED: Immediately call a POISON CENTER/doctor

Recommended Storage Conditions

• Store in a tightly closed, inert container.
• Protect from moisture and light
• Store in a cool, well-ventilated place
• Avoid contact with acids, strong oxidizing agents, and reducing agents