Customization: | Available |
---|---|
CAS No.: | 64-19-7 |
Formula: | CH3cooh |
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Test Item |
Specification | Results |
||
Superior Grade | First Grade | Qualified Grade | ||
Appearance |
Transparent Liquid without suspended solids and mechanical impurities | Match the norm |
||
Purity of Acetic Acid ≥ | 99.8 |
99.5 |
98.5 |
99.93 |
Chromaticity (in Hazen)(Pt-Co) ≤ | 10 |
20 |
30 |
5 |
The mass fraction of Water % ≤ | 0.15 |
0.20 |
-- |
0.05 |
The mass fraction of Formic Acid % ≤ | 0.05 |
0.10 |
0.30 |
0.02 |
Permanganate-reducing substances, min ≥ | 30.00 |
5.00 |
-- |
>30 |
The mass fraction of Acetaldehyde % ≤ | 0.03 |
0.05 |
0.10 |
0.01 |
The mass fraction of Evaporation Residue % ≤ | 0.01 |
0.02 |
0.03 |
0.003 |
The mass fraction of Iron (Fe)% ≤ | 0.00004 |
0.0002 |
0.0004 |
0.00002 |
Test Conclusion | Superior Grade |