Glycerol
General information
General information
| Chemical formula: C3H8O3 | Molar Mass: 92.10 g/mol |
| Appearance: Colorless liquid | Density: 1.256 g/cm3 (20 °C) |
| Solub. in water: Soluble (20 °C) | Melting point: 18 °C |
| Boiling point: 290 °C (decomposition) | Flash point: ~ 176°C |
| Storage temp.: Below +30 °C | Cautions: Highly flammable, Toxic |
| R: 11-23/24/25-39/23/24/25 | S: 7-16-36/37-45 |
| HS-No.: 2905 45 00 | EC-Index-No.: 603-001-00-X |
Specification
Specification
| Assay | 99.0 – 101.0 | % | |
| Solubility | Conforms | ||
| Identification (IR) | Conforms | ||
| Identification (GC) | Conforms | ||
| Identification (Limit of diethylene glycol & ethylene glycol) | Conforms | ||
| Color | Conforms | ||
| Chloride | ≤ | 10 | ppm |
| Sulfate(SO4) | ≤ | 20 | ppm |
| Residue on ignition | ≤ | 0.01 | % |
| Limit of chlorinated compounds | ≤ | 30 | ppm |
| Water | ≤ | 5 | % |
| Refractive index | 1.470-1.475 | ||
| Specific gravity @ 25°C | ≥ | 1.249 | |
| Fatty acids and esters | ≤ | 1 | ml |
| Elemental Impurities & Heavy Metals | See COA | ||
| Residual solvents | See COA |
Ordering code
Ordering code
| Ordering code | 1 L | 2.5 L | 5 L | 10 L | 20 L |
| P.E. | 227.05.01000.02 | 227.05.02500.02 | 227.05.05000.02 | 227.05.10000.02 | 227.05.20000.02 |
| Glass |
Hazard symbol
Hazard symbol
| Hazard Symbol |
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