
| Tetrahydrofuran AR DRY SOLVENT 2.5LT | |||
| 21821LC250 | 660792125FZ | ||
| AR Dry Solvent | 6607921 | ||
| 109-99-9 | 121467 | ||
| C4H8O | June 2026 | ||
| 72.11 | May 2029 | ||
| Sr.No. | Test | Result | Specification | Method Reference |
|---|---|---|---|---|
| 1 | *Description | Clear colourless liquid. | Clear colourless liquid. | In-house |
| 2 | *Solubility | Complies | Miscible in water & alcohol. | In-house |
| 3 | Assay (GC) | 99.97% | Min. 99.50% | ACS 11th |
| 4 | Distillation range | 66.1°C - 66.4°C | 65.0°C-67.0°C | ASTM D1078 |
| 5 | Specific gravity | 0.887g | 0.886-0.888g | ASTM D891 |
| 6 | Refractive index | 1.407 | 1.406 - 1.408 | ASTM D1218 |
| 7 | Residue after evaporation | 0.0007% | 0.001% max | ACS 11th |
| 8 | Acidity(as CH3COOH) | 0.0006% | 0.001% max. | ASTM D1613 |
| 9 | Peroxides(H2O2) | 0.003% | 0.005% max. | ACS 11th |
| 10 | Water | 0.01% | 0.02% max. | ASTM E203/ACS 10th |
| Tested By (Chemist - Quality Control) | Approved By Name of authorized signatory________________ |