Specifications
Appearance : colorless liquid, a pecular odor
Assay (by GC) ..................... min. 99.8 %
Residue after evaporation ... max. 0.005 %
Identification ........................ IR
spectrometry
Solubility in water ................ passes test
Solubility in ethanol ............. passes test
Density (20ºC) ..................... 0.947~0.952
g/ml
Refractive index (at 20ºC) ... 1.428~1.432
Acidity (as HCOOH) ............ max. 0.003 %
Water ................................... max. 0.2
%
