Imidazole ≥98.5% (dry basis), Ultrapure
:288-32-4
:
:C₃H₄N₂
:MFCD00005183
:14,04912
:256 °C
:88…92 °C
:1.03 g/cm³
:145 °C (293 °F)
:Ambient
:3263
:8,III
:68.08 g/mol
:206-019-2
:GHS08
:GHS05
:GHS07
- Assay (Dry Basis):≥98.5%
- Identification (FTIR):Conforms
- Residual Water:≤1.0%
- pKa (25 °C):6.95 ±0.15
- Trace Metal, Heavy Metals (Pb):≤10 ppm
- Trace Metal, Iron (Fe):≤30 ppm