GLYCEROL 99.5% AR
| Product Code | B-01292 | BRAND | Bio-Chem |
|---|---|---|---|
| Grade | AR | CAS No | 56-81-5 |
| Molecular Formula | C3H8O3 | Molecular Weight | 92.9 |
| H.S.Code | 2905.45000 | Shelf Life | 60 Months |
| Purity | 98 % |
Physical Properties
| Physical state at 20 °C | Solid | Colour | Clear colorless |
|---|---|---|---|
| Odour | Odorless | pH Value | 5.5 - 8 |
| Melting point/ Freezing point [°C] | 20 °C | Auto-ignition temperature [°C] | 370°C |
| Flash point [°C] | 160 °C | Boiling point [°C] | 182 °C |
| Vapour pressure mm/Hg | 0.0033 mm Hg at 50 °C | Vapour density | 3.18 |
| Density [g/cm3] | 1.25 | Solubility in water [% weight] | Soluble in water |
| Explosion limits -lower [%] | 0.90 % |
Packaging
Specification
| Appearance | Clear colorless viscous liquid |
| Assay (on anhydrous basis) | Min 99.5% |
| Fatty acids and esters | Max 1.0 ml of 0.5N NaOH consumed |
| Colour scale | To Pass USP test |
| Chloride (Cl) | Max 0.001% |
| Sulphate (SO4) | Max 0.002% |
| Chlorinated compounds | Max 0.003% |
| Moisture content | Max 0.5% |
| Heavy metal (as Pb) | Max 0.0005% |
| Residue on ignition | Max 0.01% |
| Specific gravity (at 25°C) | Min 1.249 |
| Total impurities (Chromatographic including Diethylene glycol) | Max 1.0% |
| Individual impurities | Max 0.1% |
Safety Information and Hazard Symbols
Symbol: GHS05 , GHS07 , GHS08 , GHS09
Signal Word: Warning