Specification Sheet
Product Name 1-Ethyl-3-methylimidazolium thiocyanate,
for electrochemistry, ≥99.0% (T)
Product Number 07424
Product Brand SIAL
CAS Number 331717-63-6
Molecular Weight 169.25
 
TEST SPECIFICATION
APPEARANCE (COLOR) Very Light Yellow to Dark Yellow
APPEARANCE (FORM) Liquid or Viscous Liquid
TITRATION ≥ 99.0 %
TITRATION (METHOD) -
REFRACTIVE INDEX N20/D 1.552 - 1.554
WATER (COULOMETR.) ≤ 0.20 %
PROTON NMR SPECTRUM CONFORMS TO STRUCTURE
CYCLIC VOLTAMMOGRAM CORRESPONDS TO REQUIREMENTS
ION CHROMATOGRAPHY (BROMIDE) ≤ 500 mg/kg
ION CHROMATOGRAPHY (CHLORIDE) ≤ 500 mg/kg
ION CHROMATOGRAPHY (FLUORIDE) ≤ 500 mg/kg
ION CHROMATOGRAPHY (NITRATE) ≤ 500 mg/kg
ION CHROMATOGRAPHY (SULFATE) ≤ 500 mg/kg
CONDUCTIVITY (20 C) 19000 - 21000 uS/cm
RECOMMENDED RETEST PERIOD 48 MONTHS