Appearance (Clarity)
Clear
Appearance (Colour)
Colourless
Appearance (Form)
Liquid
Colour (APHA)
max. 10
Assay (GC)
min 99.5%
Density (g/ml) @ 20°C
0.777-0.779
Refractive Index (20°C)
1.425-1.426
Boiling Range
80-81°C
Freezing Point
6-7°C
Non Volatile Matter
max. 0.002%
Substance Discoloured by H2SO4
Passes test
Water (KF)
max. 0.02%
Absorbance of sample in 1cm cell v/s H2O
@210nm
max. 1.0
@220nm
max. 0.50
@230nm
max. 0.20
@240nm
max. 0.08
@250 nm
max. 0.03
@260nm
max. 0.02
@300-400nm
max. 0.01