n- HEPTANE
n- HEPTANE
| Article No | 575422 |
| Grade | AR grade |
| Purity | 99.8% |
| CAS NO | 142-82-5 |
| Molecular Formula | C7H16 |
| Molecular weight | 100.2 |
| H.S. Code | 29012990 |
| Shelf life | 60 months |
Physical properties
| Physical state at 20 °C | liquid |
| Colour | Clear Colourless |
| Odour | mild odor – gasoline like |
| Melting point/Freezing point (°C) | -91 °C |
| Boiling point (°C) | 98 °C |
| Flash point (°C) | -4 °C |
| Solubility in water | insoluble in water |
| Density (gm/cm3) | 0.68 |
| Explosion limits upper | 7% |
| Explosion limits lower | 1.1% |
| Flammability (solid-gas) | Flammable |
| Evaporation rate | 2.8 |
Specifications
| Appearance | Clear colorless, flammable liquid |
| Assay | Min 99% |
| Density (gm/cm3) | 0.683-0.686 |
| Boiling point | About 98 |
| Solubility | Immiscible with water |
| Water content | Max 0.05% |
| Substances darkened by sulphuric acid | Passes test |
| Packings | liter |
