|
Property
|
Typical
|
Specification
|
|
Appearance
|
Brownish liquid
|
----------
|
|
Active matter (%wt.)
|
96.5
|
96 MIN
|
|
Free sulfuric acid
(Inorganic sulphates(%wt.) |
0.8
|
1.5 MAX
|
|
Petroleum ether soluble Matter(%wt.)
(unsulphated organic matter) |
1.4
|
2.0 MAX
|
|
Acid values (mg koh/g)
|
179
|
179± 5.0
|
|
Water content (%wt.)
|
0.8
|
1.0 MAX
|
|
Colour (°klett)
(5% a.m. sol’n ,42mm cell) |
45 MAX
|
50 MAX
|
