iso-Octane HPLC & Spectroscopy 1LT | |||
31040LC100 | 630631013BX | ||
HPLC & Spectroscopy | 6306310 | ||
540-84-1 | 101056 | ||
C8H18 | February 2024 | ||
114.23 | January 2029 | ||
Sr.No. | Test | Result | Specification |
---|---|---|---|
1 | Description | Clear colourless liquid with a characteristic odour. | Clear colourless liquid with a characteristic odour. |
2 | Solubility | Complies | Soluble in toluene and ether. |
3 | Assay (GC) | 99.87% | Min. 99.5% |
4 | Boiling point (95%) | 98°C | 98° - 99°C |
5 | Wt. per ml, 20°C | 0.691g | 0.691 - 0.692g |
6 | Refractive index | 1.392 | 1.390 - 1.392 |
7 | Transmission profile(10mm cell)@210nm | 52.85% | Min. 30% |
8 | Transmission profile(10mm cell)@220nm | 79.78% | Min. 75% |
9 | Transmission profile(10mm cell)@235nm | 94.60% | Min. 90% |
10 | Transmission profile(10mm cell)@255nm | 99.48% | Min. 98% |
11 | Colour (APHA) | Less than 10 Hazen | 10 Hazen max |
12 | Residue on evaporation | 0.0002% | 0.0005% max |
13 | Acidity(as CH3COOH) | 0.0003% | 0.0005% max |
14 | Alkalinity(as C3H9N) | Nil | 0.0015% max |
15 | Water | 0.01% | 0.020% max |
Tested By (Chemist - Quality Control) | Approved By (Head - Quality Control) |