n-Heptane 95% AR 500ML | |||
20728LM500 | 416630319HW | ||
AR | 4166303 | ||
142-82-5 | 97024 | ||
C7H16 | August 2023 | ||
100.21 | July 2028 | ||
Sr.No. | Test | Result | Specification |
---|---|---|---|
1 | Description | A clear liquid with characteristic odour. | A clear liquid with characteristic odour. |
2 | Solubility | Complies | Insoluble in water. Soluble in alcohol. |
3 | Color | Less than 10 Hazen | NMT 10 Hezen |
4 | Assay (GC) | 99.51% | min. 95.0% |
5 | Boiling point(95%) | 98°C | 97-99°C |
6 | Wt. per ml,20°C | 0.683g | 0.682-0.684g |
7 | Refractive index | 1.388 | 1.387 appx. |
8 | Residue on evaporation | 0.0007% | 0.005%max |
9 | Acidity(as CH3COOH) | 0.0004% | 0.001%max |
10 | Alkalinity(as NH3) | Nil | 0.001%max |
11 | Substances darkened by sulphuric acid(H2SO4) | Complies | Passes Test |
12 | Water | 0.006% | 0.05%max |
Tested By (Chemist - Quality Control) | Approved By (Head - Quality Control) |