Appearance (Clarity)
Clear
Appearance (Colour)
Colourless
Appearance (Form)
Liquid
Colour (APHA)
max.10
Assay (GC)
min. 99.9%
Density (g/ml) @ 20°C
0.947-0.949
Refractive Index (20°C)
1.429-1.431
Boiling Range
151-154°C
Non Volatile Matter
max. 0.0005%
Acidity (HCOOH)
max. 0.0005%
Water (KF)
max. 0.03%
%T (Transmission) in a 1cm cell v/s H2O
@270nm
≥30
@275nm
≥65
@280nm
≥75
@290nm
≥85
@295nm
≥88
@300nm
≥90
@310nm
≥95
@320nm
≥97
@330nm
≥98
@340-400nm
≥99
(after purging with N2 for 15 min.)