1.06688

Sodium azide

extra pure, Technipur^®

• Sinónimos: Sodium azide, Hydrazoic azid sodium salt
• Fórmula empírica (notación de Hill): N₃Na
• Número de CAS: 26628-22-8
• Peso molecular: 65.01
• MDL number: MFCD00003536
• UNSPSC Code: 12352302
• EC Index Number: 247-852-1
• NACRES: NA.21

Propiedades

• vapor pressure: 0.01 hPa ( 20 °C)
• Quality Level: 200
• potency: 27 mg/kg LD₅₀, oral (Rat)
• bp: 300 °C/1013 hPa (rigorous decomposition)
• mp: 275 °C (decomposition)
• solubility: 420 g/L
• density: 1.85 g/cm³ at 20 °C
• storage temp.: 15-25°C
• InChI: 1S/N3.Na/c1-3-2;/q-1;+1
• InChI key: PXIPVTKHYLBLMZ-UHFFFAOYSA-N

Descripción

General description

Sodium azide (NaN₃) is an inorganic azide and a biocide known to inhibit bacterial and fungal growth in soil and water. It is widely used as an active ingredient in automobile airbag inflators. It is also used in pest control, detonators, explosives, and as a preservative in biological solutions.

Application

Sodium azide can be used as:

• A component of a preservative named azidiol (a mixture of chloramphenicol and NaN₃), which is used in preserving raw milk in the dairy industry.
• A biocide to prevent deterioration of cane juice in sugar industries.

Legal Information

Technipur is a registered trademark of Merck KGaA, Darmstadt, Germany

Información de seguridad

• pictograms: GHS06,GHS08,GHS09
• signalword: Danger
• hcodes: H300 + H310 + H330 - H373 - H410
• pcodes: 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
• supp_hazards: EUH032
• Storage Class: 6.1A - Combustible, acute toxic Cat. 1 and 2 / very toxic hazardous materials
• wgk_germany: WGK 2
• flash_point_f: Not applicable
• flash_point_c: Not applicable