n-Heptane (For HPLC & Spectroscopy)
| Product Code | H006 | Grade | HPLC & Spectroscopy |
| Purity | 99.0% | CAS No | 142-82-5 |
| Molecular Formula | C7H16 | Molecular Weight | 100.21 |
| H.S.Code | 2901.2990 | Shelf Life | 5 years |
Physical Properties
| Physical state at 20c | Liquid | Colour | Clear Colorless | Odour | odorless |
Specifications
| Appearance | A Clear Colourless liquid |
| Assay | Min. 99.0% |
| Non Volatile matter | NMT 0.0005% |
| Acidity (as CH3COOH) | NMT 0.001% |
| Water (H2O) | NMT 0.01% |
| Density (d20 C/4 C) | 0.683 - 0.686 |
| Refractive Index (20 C, 589 nm) | 1.387 - 1.388 |
| Maximum UV absorbance (1 cm cell vs H2O) | |
| at 200 nm | 1.0 |
| at 210 nm | 0.4 |
| at 220 nm | 0.15 |
| at 230 nm | 0.05 |
| at 250 nm | 0.01 |
| at 270 nm | 0.01 |
Packaging
| 1 L, 2.5 L |
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