IMIDAZOLE AR/ACS

Chemical Information
Article No.	AL2534
Grade	AR/ACS
Purity	99.50%
CAS Number	288-32-4
Molecular Formula	C3H4N2
Molecular Weight	68.08
HS Code	29332990
Shelf Life	5 Years

Physical Properties
Solubility in water(% weight)	Soluble in water
Colour	White to pale yellow
Boiling point(°C)	256 °C
Melting point/ Freezing point(°C)	88 - 91 °C
Vapour pressure (20 °C)	0.003 hPa at 20 °C
Flash point(°C)	> 135 °C
pH value	9.5 - 11
Density (g/cm3)	1.03
Partition coefficient Log Pow octanol / water at 20 °C	0.02
Odour	Amine like
Physical state at 20 °C	Solid

Safety Information and Hazard Symbols
Precaution Statement	P201-P280-P305 + P351 + P338-P310
Hazardous Statement	H302-H314-H360D
Symbol	GHS05, GHS07, GHS08
Signal Word	Danger
Packing Group	II

Specifications
Iron (Fe)	Max 0.0005%
Sulphated ash	Max 0.1%
Melting point	88 - 90 °C
Water	Max 0.2%
Appearance	White to off white crystals/ crystalline powder/flakes