Appearance (Clarity)
Clear
Appearance (Colour)
Colourless
Appearance (Form)
Liquid
Colour (APHA)
max. 10
Assay (GC)
min. 99.8%
Density (g/ml) @ 20°C
1.099-1.101
Refractive Index (20°C)
1.478-1.479
Boiling Range
189-192°C
Freezing Point
17-18°C
Non Volatile Matter
max. 0.0005%
Acidity (CH3COOH)
max. 0.001%
Water (KF)
max. 0.1%
%T (Transmission) in a 1cm cell v/s H2O
@262.5nm
≥10
@270nm
≥50
@280nm
≥76
@290nm
≥84
@300nm
≥90
@320nm
≥96
@340-400nm
≥99
(after purging with N2 for 15 min.)