Appearance (Clarity)
Clear
Appearance (Colour)
Colourless
Appearance (Form)
Liquid
Colour (APHA)
max. 10
Assay (GC)
min. 99.5%
Density (g/ml) @ 20°C
0.866-0.867
Refractive Index (20°C)
1.496-1.497
Boiling Range
110-111°C
Non Volatile Matter
max. 0.001%
Acidity (HCl)
max. 0.001%
Substance Discoloured by H2SO4
Passes test
Iron (Fe)
max. 0.00001%
Heavy Metals (Pb)
max. 0.00001%
Benzene (GC)
max. 0.2%
Thiophene (C4H4S)
max. 0.0002%
Sulphur Compound (S)
max. 0.003%
Water (KF)
max. 0.03%