1.06688

Sodium azide

extra pure, Technipur^®

• Synonym(e): Sodium azide, Hydrazoic azid sodium salt
• Empirische Formel (Hill-System): N₃Na
• CAS-Nummer: 26628-22-8
• Molekulargewicht: 65.01
• MDL-Nummer: MFCD00003536
• UNSPSC-Code: 12352302
• EG-Index-Nummer: 247-852-1
• NACRES: NA.21

Eigenschaften

• Dampfdruck: 0.01 hPa ( 20 °C)
• Qualitätsniveau: 200
• Wirksamkeit: 27 mg/kg LD₅₀, oral (Rat)
• bp: 300 °C/1013 hPa (rigorous decomposition)
• mp (Schmelzpunkt): 275 °C (decomposition)
• Löslichkeit: 420 g/L
• Dichte: 1.85 g/cm³ at 20 °C
• Lagertemp.: 15-25°C
• InChI: 1S/N3.Na/c1-3-2;/q-1;+1
• InChIKey: PXIPVTKHYLBLMZ-UHFFFAOYSA-N

Beschreibung

Allgemeine Beschreibung

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.

Anwendung

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.

Rechtliche Hinweise

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

Sicherheitshinweise

• Piktogramme: GHS06,GHS08,GHS09
• Signalwort: Danger
• H-Sätze: H300 + H310 + H330 - H373 - H410
• P-Sätze: P262 - P264 - P273 - P280 - P302 + P352 + P310 - P304 + P340 + P310
• Gefahreneinstufungen: Acute Tox. 1 Dermal - Acute Tox. 2 Inhalation - Acute Tox. 2 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - STOT RE 2 Oral
• Zielorgane: Brain
• Zusätzliche Gefahrenhinweise: EUH032
• Lagerklassenschlüssel: 6.1A - Combustible, acute toxic Cat. 1 and 2 / very toxic hazardous materials
• WGK: WGK 2
• Flammpunkt (°F): Not applicable
• Flammpunkt (°C): Not applicable