|
Industry grade |
High-class |
First-class |
Qualified |
|
Acetic acid content% |
99.8 |
99.0 |
98.0 |
|
Moisture% ≤ |
0.15 |
- |
- |
|
Formic acid content%≤ |
0.06 |
0.15 |
0.35 |
|
Acetaldehyde content%≤ |
0.05 |
0.05 |
0.10 |
|
Evaporation residue% ≤ |
0.1 |
0.2 |
0.3 |
|
Fe content% |
0.00004 |
0.00002 |
0.00004 |
|
KMnO4 Substance |
30 |
5 |
-
|
