|
Appearance
|
Colorless or canary lucid liquid at 30°C
|
|
Purity
|
Min 99.5% (on dry basis)
|
|
Density
|
1.26-1.27 g/ml at 30°C
|
|
Distillation:(Temp must be corrected at 760 mm Hg} i)
|
-
|
|
% Rec. @ 282°C
|
Max 5.0
|
|
% Rec. @ 288°C
|
Min 95.0
|
|
Thermal stability mgSO2kg
|
Max 20
|
|
Water content
|
Max 0.1 wt%
|
|
Sulphur (S)
|
26.0 – 27.0%
|
|
Sulpholene-2
|
Max 0.3 wt%
|
|
Isopropyl sulfolane ether
|
Max 0.5 wt%
|
|
Ash content
|
Max 0.1 wt%
|