Buffer Cleaner
Oman Chemical is leading one Largest Supplier, Manufacture a
|
BENZENE |
|
|
Test |
Results |
|
Appearance |
Clear liquid of sediment and haze when observed at 18.3°C to 25.6°C |
|
Colour |
Max. 20 on Pt-Co scale |
|
Relative density at : 15.56/15.56°C |
0.8820 to 0.8860 |
|
Distillation range |
Not more than 1°C including the temp. of 80.1°C |
|
Sulphur compounds |
Free of H2S & SO2 |
|
solidification point, °C |
Min. 5.2 (Being not lower than 4.85°C anhydrous basis) |
|
Acidity |
No free acid, i.e. no evidence of acidity |
|
Acid Wash Colour |
Not darker than no. 2 colour standard |
|
Copper corrosion |
Passes 1A or 1B |
|
Non-Aromatics, ppm |
Max. 300 |
|
Toluene, ppm |
Max. 500 |








| TOLUENE | ||
| Test | Unit | Results |
|
Colour |
Visual
|
passes
|
|
Sp. Gravity
|
1.5"C / 15.5"C
|
0.8722
|
|
Boiling range
|
"C
|
110.4 - 110.8
|
|
Residue on evaporation
|
% by wt.
|
2mg. / 100ml
|
|
Copper corrosion test
|
-
|
passes
|
|
Benzene content
|
% wt.
|
0.002
|
|
Toluene content
|
% wt.
|
99.98
|
|
Ethyl Benzene
|
% wt.
|
0.002
|
|
Ortho-xylene
|
% wt.
|
|
