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106688 Sodium azide extra pure


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Package Size

Product Number



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

Product Information

Product Summary

CAS number 26628-22-8
Hill Formula N₃Na
Molar mass 65.01 g/mol

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

Hazard Pictogram
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 if swallowed.
H410: Very toxic to aquatic life with long lasting effects.
EUH032: Contact with acids liberates very toxic gas.
Precautionary Statement P262: Do not get in eyes, on skin, or on clothing.
P264: Wash skin thoroughly after handling.
P273: Avoid release to the environment.
P280: Wear protective gloves/ protective clothing.
P302 + P352 + P310: IF ON SKIN: Wash with plenty of water. Immediately call a POISON CENTER/doctor.
P304 + P340 + P310: IF INHALED: Remove person to fresh air and keep comfortable for breathing. Immediately call a POISON CENTER/doctor.

Handling & Storage Information

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

Physicochemical Information

Melting point 370 - 425 °C (decomposition)
Density 1.85 g/cm3 (20 °C)
pH value 10 (65 g/l, H₂O, 25 °C)
Boiling point 300 °C (1013 hPa) (rigorous decomposition)
Vapor pressure 0.01 hPa (20 °C)