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℃ |