Toluene HPLC & Spectroscopy 1LT | |||
31860LC100 | 623831016HW | ||
HPLC & Spectroscopy | 6238310 | ||
108-88-3 | 96407 | ||
C6H5CH3 | August 2023 | ||
92.14 | July 2028 | ||
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) | 99.93% | Min. 99.80% |
4 | Boiling point (95%) | 110°C | 110° - 111°C |
5 | Wt. per ml, 20°C | 0.865g | 0.860 - 0.867g |
6 | Transmission profile(10mm cell)@285nm | 20.77% | Min. 10% |
7 | Transmission profile(10mm cell)@292nm | 71.02% | Min. 50% |
8 | Transmission profile(10mm cell)@305nm | 90.17% | Min. 80% |
9 | Transmission profile(10mm cell)@317nm | 95.78% | Min. 90% |
10 | Transmission profile(10mm cell)@350nm | 99.86% | Min. 98% |
11 | Colour (APHA) | Less than 10 hazen | 10 hazen |
12 | Residue on evaporation | 0.0007% | 0.002% max |
13 | Acidity(as HCl) | 0.0008% | 0.001% max |
14 | Alkalinity(as NaOH) | Less than 0.001% | 0.001% max |
15 | Water | 0.017% | 0.02% max |
Tested By (Chemist - Quality Control) | Approved By (Head - Quality Control) |