
| Ethyl Acetate HPLC & Spectroscopy 1LT | |||
| 30680LC100 | 492481010FZ | ||
| HPLC & Spectroscopy | 4924810 | ||
| 141-78-6 | 121748 | ||
| CH3COOC2H5 | June 2026 | ||
| 88.1 | May 2031 | ||
| Sr.No. | Test | Result | Specification | Method Reference |
|---|---|---|---|---|
| 1 | Description | Clear and colourless liquid with a characteristic odour. | Clear and colourless liquid with a characteristic odour. | |
| 2 | Solubility | Complies | Soluble in water. Miscible with alcohol. | |
| 3 | Assay (GC) | 99.92% | Min. 99.90% | |
| 4 | Boiling point(95%) | 76.6°C | 76° - 78°C | |
| 5 | Wt. per ml, 20°C | 0.899g | 0.899 - 0.901g | |
| 6 | Refractive index | 1.372 | 1.370 - 1.373 | |
| 7 | Absorbance at 400nm | 0.002 | Not more than 0.01 | |
| 8 | Absorbance at 300nm | 0.004 | Not more than 0.01 | |
| 9 | Absorbance at 270nm | 0.015 | Not more than 0.10 | |
| 10 | Absorbance at 260nm | 0.126 | Not more than 0.30 | |
| 11 | Absorbance at 255nm | 0.573 | Not more than 0.70 | |
| 12 | Residue on evaporation | 0.0003% | 0.0005% max | |
| 13 | Acidity(as CH3COOH) | 0.003% | 0.005% max | |
| 14 | Water | 0.01% | 0.05% max |
| Tested By (Chemist - Quality Control) | Approved By (Head - Quality Control) |