Toluene HPLC & Spectroscopy 1LT | |||
31860LC100 | 631511005DX | ||
HPLC & Spectroscopy | 6315110 | ||
108-88-3 | 102357 | ||
C6H5CH3 | April 2024 | ||
92.14 | March 2029 | ||
Sr.No. | Test | Result | Specification |
---|---|---|---|
1 | Description | Clear and colourless liquid with characteristic odour. | Clear and colourless liquid with characteristic odour. |
2 | Solubility | Complies | Very slightly soluble in water. Miscible in alcohol. |
3 | Assay (GC) | 99.96% | Min. 99.80% |
4 | Boiling point (95%) | 110°C | 110° - 111°C |
5 | Wt. per ml, 20°C | 0.864g | 0.860 - 0.867g |
6 | Transmission profile(10mm cell)@285nm | 25.32% | Min. 10% |
7 | Transmission profile(10mm cell)@292nm | 77.94% | Min. 50% |
8 | Transmission profile(10mm cell)@305nm | 93.03% | Min. 80% |
9 | Transmission profile(10mm cell)@317nm | 97.85% | Min. 90% |
10 | Transmission profile(10mm cell)@350nm | 100.59% | Min. 98% |
11 | Colour (APHA) | Less than 10 hazen | 10 hazen |
12 | Residue on evaporation | 0.0006% | 0.002% max |
13 | Acidity(as HCl) | 0.0001% | 0.001% max |
14 | Alkalinity(as NaOH) | Nil | 0.001% max |
15 | Water | 0.01% | 0.02% max |
Tested By (Chemist - Quality Control) | Approved By (Head - Quality Control) |