CAS Number:56‑81‑5
Synonyms:1,2,3‑Propanetriol; Glycerol; Glycerine
Chemical Formula:C₃H₈O₃
Product Introduction
A clear, colorless, odorless, sweet-tasting viscous liquid with high boiling point. Available at ≥99.5–99.7% purity (USP/FCC). Hygroscopic and non-toxic—used widely in food, pharma, cosmetics, and industrial sectors.
| Property | Value |
|---|---|
| Appearance | Clear, colorless, viscous liquid |
| Odor/Taste | Odorless; sweet taste |
| Density | ~1.26 g/cm³ @ 20–25 °C |
| Melting Point | ~18–19 °C |
| Boiling Point | Does not boil (decomposes ~290 °C) |
| Flash Point | None (non-flammable) |
| Solubility | Fully miscible with water |
| Viscosity | ~1.412 Pa·s @ 20 °C |