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best price of food grade refined vegetables glycerine 99.7% glycerol
Colorless, transparent and sweet viscous liquid and belongs to organic. It can absorb moisture, hydrogen sulfide, hydrogen cyanide and sulfur dioxide from the air. It is the framework component of triglyceride molecule.
Other names: | 1,2,3-Trihydroxyopropane
| Chemical formula: | C3H8O3 |
Molecular weight: | 92.09 | EINECS No.: | 200-289-5 |
Melting point: | 17.8℃(18.17℃,20℃) | PH: | 5.5-8 (25℃, 5M in H2O) |
Boiling point: | 290.9℃ at 760 mmHg | Flashing point: | 177℃ / 320 °F |
Polarizability: | 8.13 (10-24cm3) | Density: | 1.263-1.303g/cm3 |
Vapor pressure: | <1 mm Hg ( 20 °C) | Explosive limit: | 2.6-11.3%(V) |
Parachor: | 199.0 (90.2K) | Interfacial tension: | 61.9 (dyne/cm) |
Self-ignition temperature: | 370℃ | Refractive index: | 1.4746 |
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