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106688 Sodium azide extra pure


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Package Size

Product Number



1066880250 Plastic bottle 250 g
1066889010 Steel drum 10 kg
1066880100 Plastic bottle 100 g
1066881000 Plastic bottle 1 kg

Product Information

Product Summary

Synonyms Hydrazoic azid sodium salt
CAS number 26628-22-8
EC index number 011-004-00-7
EC number 247-852-1
Hill Formula N₃Na
Chemical formula NaN₃
Molar mass 65.01 g/mol
RTECS VY8050000

GHS Labeling (according to EU REGULATION (EC) No 1272/2008 (CLP))

Hazard Pictogram
icon icon icon
Signal Word Danger
Hazard Statement H300 + H310 + H330: Fatal if swallowed, in contact with skin or if inhaled.
H373: May cause damage to organs through prolonged or repeated exposure.
H410: Very toxic to aquatic life with long lasting effects.
EUH032: Contact with acids liberates very toxic gas.
Precautionary Statement P273: Avoid release to the environment.
P280: Wear protective gloves/ protective clothing.
P302 + P352: IF ON SKIN: Wash with plenty of water.
P304 + P340: IF INHALED: Remove person to fresh air and keep comfortable for breathing.
P308 + P310: IF exposed or concerned: immediately call a POISON CENTER or doctor/ physician.

Handling & Storage Information

Storage Temperature Store at +15°C to +25°C.
Storage class 6.1A Combustible, acute toxic Cat. 1 and 2 / very toxic hazardous materials
WGK WGK 2 obviously hazardous to water

Physicochemical Information

Melting point 275 °C (decomposition)
Density 1.85 g/cm3 (20 °C)
Boiling point 300 °C (1013 hPa) (rigorous decomposition)
Vapor pressure 0.01 hPa (20 °C)


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