Specification Sheet
Product Name 1-Methyl-3-propylimidazolium iodide,
≥98.0% (HPLC)
Product Number 49637
Product Brand ALDRICH
CAS Number 119171-18-5
Molecular Weight 252.10
 
TEST SPECIFICATION
APPEARANCE (COLOR) Yellow to Very Dark Yellow and Orange to Very Dark Orange and Red to Very Dark Red
APPEARANCE (FORM) Liquid or Viscous Liquid
PURITY (HPLC AREA %) ≥ 98.0 %
WATER ≤ 0.3 %
PROTON NMR SPECTRUM CONFORMS TO STRUCTURE
ION CHROMATOGRAPHY (BROMIDE) ≤ 50 mg/kg
ION CHROMATOGRAPHY (CHLORIDE) ≤ 50 mg/kg
RECOMMENDED RETEST PERIOD 40 MONTHS