 Acetic acid |
|
Molecular formula |
C2H4O2 |
|
Molecular weight |
60.06 |
|
Appearance |
Transparent colorless liquid in 16℃ or above |
|
Assay |
≥99% |
|
Relative Density (d2525) |
1.048-1.052 |
|
Refractive index |
1.3716 |
|
Potassium permanganate test |
≥30min |
|
Residue on evaporation |
≤0.005% |
|
Heavy metals(as Pb) |
≤10mg/kg |
|
As ((as As) |
≤0.0001% |
|
Readily oxidizable substance |
pass test |
|
crystal point(solidification) |
≥15.6℃ |
|
|
