Imidazole ≥98.5% (dry basis), Ultrapure
Supplier: Thermo Fisher Scientific
Certificates
About this item
CAS Number:288-32-4
:
Formula:C₃H₄N₂
MDL Number:MFCD00005183
Merck Index:14,04912
Boiling Pt:256 °C
Melting Pt:88…92 °C
Density:1.03 g/cm³
Flash Pt:145 °C (293 °F)
Storage Temperature:Ambient
UN:3263
ADR:8,III
:68.08 g/mol
EINECS:206-019-2
:GHS08
:GHS05
:GHS07
Specification Test Results
- 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
Specification Test Results
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