Specification of Glacial Acetic Acid
|
Item |
Super |
First |
Qualified |
|
Color Index |
10 |
20 |
20 |
|
Acetic Acid Acidity,%>= |
99.5 |
99.0 |
98 |
|
Water%<= |
0.05 |
——— |
——— |
|
Formic Acid%<= |
0.15 |
0.15 |
0.35 |
|
Aldehyde %<= |
0.05 |
0.05 |
0.10 |
|
Non-volatiles%<= |
0.02 |
0.02 |
0.03 |
|
Metals，As Fe%<= |
0.00004 |
0.0002 |
0.0004 |
|
Potassium permanganate test ,Min>= |
30 |
5 |
——— |