
| Benzene AR 500ML | |||
| 20270LM500 | 650040321GY | ||
| AR | 6500403 | ||
| 71-43-2 | 113895 | ||
| C6H6 | July 2025 | ||
| 78.11 | June 2030 | ||
| Sr.No. | Test | Result | Specification | Method Reference |
|---|---|---|---|---|
| 1 | Description | Clear colourless liquid with a characteristic odour. | Clear colourless liquid with a characteristic odour. | |
| 2 | Solubility | Complies | Miscible with alcohol. | |
| 3 | Assay (GC) | 99.9% | min. 99.5% | |
| 4 | Freezing point | 5°C | 5°C | |
| 5 | Boiling point (95%) | 80°C | 79° - 81°C | |
| 6 | Wt. per ml,20°C | 0.877g | 0.877 - 0.878g | |
| 7 | Refractive index | 1.501 | 1.499 - 1.501 | |
| 8 | Residue on evaporation | 0.0009% | 0.001% max. | |
| 9 | Acidity | 0.0008% | 0.001% max. | |
| 10 | Alkalinity | Nil | 0.001% max. | |
| 11 | Organic impurities | Complies | passes test | |
| 12 | Sulphur compounds(as CS2) | Less than 0.002% | 0.002% max. | |
| 13 | Thiophene homologues (C4H4S) | Less than 0.002% | 0.002% max. | |
| 14 | Water | Less than 0.05% | 0.05% max. |
| Tested By (Chemist - Quality Control) | Approved By (Head - Quality Control) |