1 | Description | Clear liquid not more than 10 Hz units colour, with a characteristic odour. | Clear Liquid not more than 10 Hz units colour, with a characteristic Odour. |
2 | Solubility | Complies | Miscible with alcohol, ether. |
3 | Assay (GC) | 99.95% | Min. 99.50% |
4 | Boiling point(95%) | 61°C | 61° - 62°C |
5 | Wt. per ml,20°C | 1.477g | 1.475 - 1.480g |
6 | Refractive index | 1.445 | 1.444 - 1.446 |
7 | Transmission profile(10mm cell)@245nm | 20.33% | Min. 10.0% |
8 | Transmission profile(10mm cell)@250nm | 55.77% | Min. 50.0% |
9 | Transmission profile(10mm cell)@257nm | 86.58% | Min. 80.0% |
10 | Transmission profile(10mm cell)@270nm | 98.00% | Min. 90.0% |
11 | Transmission profile(10mm cell)@300nm | 99.28% | Min. 98.0% |
12 | Colour (APHA) | Less than 10 Hazen | 10 Hazen max |
13 | Residue on evaporation | 0.0003% | 0.0005% max |
14 | Acidity(as HCl) | 0.0003% | 0.0005% max |
15 | Free Chlorine(Cl) | Less than 0.0005% | 0.0005% max |
16 | Water | 0.01% | 0.03% max |