Imidazole ACS
:288-32-4
:
:C₃H₄N₂
:MFCD00005183
:255…256 °C (760 mmHg)
:86…90 °C
:1,18 g/cm³ (20 °C)
:145 °C
:3263
:8,III
:68.08 g/mol
:GHS05
:GHS07
:GHS08
:Ambient
- Appearance:White to yellow Powder or crystals
- Infrared spectrum:Conforms
- Water:≤0.2 %
- Residue after ignition:≤0.1 %
- pH:9.5 to 11.0 (5% at 25°C)
- Titration with HClO4:≥99 %
- Iron (Fe):≤0.001 %