Acetic Anhydride
| Sr No | Parameters | Laboratory Test Report |
| 1 | Apperance | Clear colourless liquid with Pungent Odour |
| 2 | % Purity | Above 99.00% |
| 3 | % Free Acidity by wt. | 1.00% Max. |
| 4 | Sp. Gravity at 20℃ | 1.079 |
| 5 | Distillation Range | I.B.P. ---135℃ |
| Dry.pt. ---139℃ |
