769320

Sodium azide

≥99%, ultra dry

• Synonym(s): Azide, Hydrazoic acid sodium salt
• Linear Formula: NaN₃
• CAS Number: 26628-22-8
• Molecular Weight: 65.01
• EC Number: 247-852-1
• MDL number: MFCD00003536
• UNSPSC Code: 12352302
• PubChem Substance ID: 329767440
• NACRES: NA.23
• Assay: ≥99%; 99.0-101.0% (RT)
• Form: solid

Properties

• Quality Level: 100
• Assay: ≥99%; 99.0-101.0% (RT)
• form: solid
• quality: ultra dry
• impurities: ≤0.05% insolubles in water; ≤0.2% free alkaline (as NaOH)
• loss: ≤0.2% loss on drying
• cation traces: heavy metals (as Pb): ≤0.001%
• SMILES string: [Na]N=[N+]=[N-]
• InChI: 1S/N3.Na/c1-3-2;/q-1;+1
• InChI key: PXIPVTKHYLBLMZ-UHFFFAOYSA-N

Description

Application

Sodium azide is well known for its application in automobile air bags. It also find use in organic synthesis involving azide functionalization.

Safety Information

• Pictograms: GHS06,GHS08,GHS09
• Signal Word: Danger
• Hazard Statements: H300 + H310 + H330,H373,H410
• Precautionary Statements: P262 - P264 - P273 - P280 - P302 + P352 + P310 - P304 + P340 + P310
• Hazard Classifications: Acute Tox. 1 Dermal - Acute Tox. 2 Inhalation - Acute Tox. 2 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - STOT RE 2 Oral
• Target Organs: Brain
• Supplementary Hazards: EUH032
• Storage Class Code: 6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials
• WGK: WGK 2
• Flash Point(F): Not applicable
• Flash Point(C): Not applicable