
| Xylene extrapure 25LT | |||
| 11940LL025 | 491400201FZ | ||
| Extrapure | 4914002 | ||
| 1330-20-7 | 121743 | ||
| C6H4(CH3)2 | June 2026 | ||
| 106.17 | May 2031 | ||
| Sr.No. | Test | Result | Specification | Method Reference |
|---|---|---|---|---|
| 1 | Description | Clear colourless liquid. | Clear colourless liquid. | |
| 2 | Solubility | Complies | Miscible with alcohol. | |
| 3 | Assay(GC)(mixture of isomers) | 98.56% | Min. 98.00% | |
| 4 | Boiling point (95%) | 137.7°C | 137° - 142°C | |
| 5 | Wt. per ml, 20°C | 0.860g | 0.859 - 0.865g | |
| 6 | Refractive index | 1.4954 | 1.495 - 1.497 | |
| 7 | Residue on evaporation | 0.008% | 0.01 % max | |
| 8 | Organic impurities | Complies | Passes test | |
| 9 | Water | 0.045% | 0.05% max | |
| 10 | Sulphur compounds(as CS2) | Less than 0.0005% | 0.0005% max | |
| 11 | Thiophene homologues (C4H4S) | Less than 0.0005% | 0.0005% max |
| Tested By (Chemist - Quality Control) | Approved By (Head - Quality Control) |