Isohexane
High-purity hexane different light
Uses: With such features as non-toxicity, non-sulfur, no aromatics, good solubility, good stability, no damage to the ozone layer, non-corrosion to metal, plastic, glass and ceramics, strong infiltration, and easy to dry, it is mainly used as hydrocarbon solvent with low boiling point. Now, it is being used as substitute of ODS and is widely used in cleaning industry.
Quality standard: enterprise standard
| Item | Quality index | Test method |
| Appearance | colorless transparent | eyeballing |
| Distillation range | GB/T 6536 | |
| Initial boiling point, oC not less than | 49.7 | |
| Cut point of 98%, oC not more than | 68.7 | |
| Density (20 oC), kg/m3 | 650～669 | GB/T 1884 |
| Bromine index mgbr/ 100g not more than | 100 | GB/T 11136 |
| Saybolt chroma, not less than | 25 | GB/T 3555 |
| Sulfur (mg/kg) not more than | / | SH/T 0253 |
| Moisture mgBr/kg | no | SH/T 0246 c |
| Kauri butanol value | report | GB/T 11134 |
| Assay of isohexane, total mass fraction％ not less than | 95 | SH/T0714 |
| Aromatic hydrocarbon (ppm) not more than | / | GB/T17474 |
Cautions
It is one kind of chemical, with extreme high volatility. Sealed tightly, kept in cool and ventilating place, avoid heat and far away from fire.