 |
| Trans squalene is an all trans triterpene compound with an isoprene structure, which is highly unstable and prone to oxidation due to its six double bonds. It has good functional characteristics in inhibiting oxidative stress and clearing inflammatory factors in the body, and is widely used in fields such as food, medicine, and cosmetics | |||||||||
111-02-4
bosschemical
111-02-4
| Property | Specification |
|---|---|
| Melting Point | -75 °C (lit.) |
| Boiling Point | 421 °C (at 760 mmHg) |
| Density | 0.858 g/mL at 25 °C (lit.) |
| Flash Point | 254.1 ± 22.2 °C |
| Refractive Index | n20/D 1.495 |
| Solubility in Water | Insoluble |
| Stability | May discolor on exposure to air; keep tightly sealed, away from light and oxidizing agents |
| Inspection Item | Specification | Test Result | Conclusion |
|---|---|---|---|
| Appearance | Clear to slightly yellowish liquid with faint odor | Clear, light yellow liquid | Qualified |
| Assay (GC) | ≥ 98.0% | 98.6% | Qualified |
| Acid Value | ≤ 0.5 mg KOH/g | 0.2 mg KOH/g | Qualified |
| Peroxide Value | ≤ 5.0 meq/kg | 1.2 meq/kg | Qualified |
| Refractive Index (20°C) | 1.494 – 1.496 | 1.495 | Qualified |
| Density (25°C) | 0.857 – 0.860 g/mL | 0.858 g/mL | Qualified |
| Water Content (Karl Fischer) | ≤ 0.1% | 0.05% | Qualified |
| Heavy Metals (as Pb) | ≤ 10 ppm | < 10 ppm | Qualified |
| Residual Solvents | Meets ICH Q3C limits | Complies | Qualified |
