Sodium Azide

Sodium Azide

CAS Number
26628-22-8
Molecular Formula
N3Na

About Sodium Azide

Sodium Azide is a colorless, crystalline solid known for its role in the synthesis of organic azides and as a propellant in airbags. Its decomposition generates nitrogen gas, enabling rapid inflation mechanisms. Also referred to as Hydrazoic acid sodium salt and NaN₃ by supplier and manufacturer, it is also used in mol...

Synonyms

  • Azide, Sodium
  • NaN3
  • Sodium Azide
  • sodium azide
  • 26628-22-8
View all

Sodium Azide Specifications

CAS Number
26628-22-8
Molecular Formula
N3Na
IUPAC Name
sodium;azide
Canonical SMILES
[N-]=[N+]=[N-].[Na+]
InChI Key
PXIPVTKHYLBLMZ-UHFFFAOYSA-N
InChI
1S/N3.Na/c1-3-2;/q-1;+1
melting_point
Decomposes at 527 °F to sodium and nitrogen (EPA, 1998)
boiling_point
Decomposes in vacuum (EPA, 1998)
solubility
50 to 100 mg/mL at 72 °F (NTP, 1992)
density
1.846 at 68 °F (EPA, 1998) - Denser than water; will sink
COA
Download
  1. Azide, Sodium
  2. NaN3
  3. Sodium Azide
  4. sodium azide
  5. 26628-22-8

Minimum Order Quantity

25 kg (evaluation) · 1 MT (commercial)

Lead Time

3 – 5 weeks estimated

Delivery Terms

FOB*

Packaging

20 L pails, 200 L HDPE drums, 1000 L IBC

US Availability

US Facility Inventory

Documentation

US SDS · COA · TDS · Specification sheet

US Regulatory & Quality Information

TSCA status*

US SDS / HazCom*

GHS classification*

ISO 9001:2015 site*

DOT shipping classification*

FDA status*

EPA status*

California Prop 65*

Reliable US supply chain

Regulatory compliance

On-time delivery

Technical expert support

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