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 |
- |
Food Grade |
99.85 |
Moisture≤% |
0.15 |
Formic Acid Content≤ % |
0.1 |
Acetaldehyde Content ≤ % |
0.03 |
Residue On Evaporation ≤ % |
0.015 |
Iron(Fe) ≤ % |
0.00015 |
Iron(As) ≤ %Iron(Pb) ≤ % |
0.00015 |
Iron(As) ≤ % |
0.0001 |