
| Dichloromethane HPLC & Spectroscopy 1LT | |||
| 30550LC100 | 652971003KY | ||
| HPLC & Spectroscopy | 6529710 | ||
| 75-09-2 | 116398 | ||
| ClCH2Cl | November 2025 | ||
| 84.93 | October 2028 | ||
| Sr.No. | Test | Result | Specification | Method Reference |
|---|---|---|---|---|
| 1 | Description | Clear colourless liquid. | Clear colourless liquid. | |
| 2 | Solubility | Complies | Miscible with alcohol. | |
| 3 | Assay (GC) | 99.99% | Min. 99.90% | |
| 4 | Boiling point(95%) | 39°C | 39° - 41°C | |
| 5 | Wt. per ml, 20°C | 1.325g | 1.323 - 1.325g | |
| 6 | Refractive index | 1.424 | 1.424 - 1.425 | |
| 7 | Transmission profile(10mm cell)@235nm | 50.49% | Min. 10% | |
| 8 | Transmission profile(10mm cell)@240nm | 81.51% | Min. 50% | |
| 9 | Transmission profile(10mm cell)@245nm | 93.79% | Min. 80% | |
| 10 | Transmission profile(10mm cell)@248nm | 96.48% | Min. 90% | |
| 11 | Transmission profile(10mm cell)@260nm | 99.50% | Min. 98% | |
| 12 | Colour (APHA) | Less than 10 Hazen | 10 Hazen max | |
| 13 | Residue on evaporation | 0.0004% | 0.0005% max | |
| 14 | Acidity(as HCl) | 0.0004% | 0.0005% max | |
| 15 | Free Chlorine (Cl) | Less than 0.0001% | 0.0001% max | |
| 16 | Water | 0.007% | 0.01% max |
| Tested By (Chemist - Quality Control) | Approved By (Head - Quality Control) |