Xylene extrapure 2.5LT | |||
11940LC250 | 631460211CX | ||
Extrapure | 6314602 | ||
1330-20-7 | 100902 | ||
C6H4(CH3)2 | March 2024 | ||
106.17 | February 2029 | ||
Sr.No. | Test | Result | Specification |
---|---|---|---|
1 | Description | Clear colourless liquid | Clear colourless liquid. |
2 | Solubility | Complies | Miscible with alcohol. |
3 | Assay(GC)(mixture of isomers) | 99.07% | Min. 98.00% |
4 | Boiling point (95%) | 139°C | 137° - 142°C |
5 | Wt. per ml, 20°C | 0.862g | 0.859 - 0.865g |
6 | Refractive index | 1.497 | 1.495 - 1.497 |
7 | Residue on evaporation | 0.003% | 0.01 % max |
8 | Organic impurities | Complies | Passes test |
9 | Water | 0.02% | 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) |