Propylene Glycol
Product Description
| Product Name | Propylene Glycol | ||
| Synonyms | 1,2-Propanediol; Propane-1,2-diol | ||
| CAS No. | 57-55-6 | ||
| EINECS | 200-338-0 | ||
| Molecular Formula | C3H8O2 | ||
| Molecular Weight | 76.09 | ||
| Appearance | colorless, viscous, transparent liquid | ||
| Item | Pharmaceutical Grade | Higher Grade | Industrial Grade |
| PG Content Wt % min. | 99.90 | 99.50 | 99.00 |
| Colourity (Pt-Co) APHA | 5 | 10 | 16 |
| Moisture % max. | 0.10 | 0.10 | 0.20 |
| Density (20°C) g/cm3 | 1.035-1.038 | 1.035-1.038 | 1.035-1.040 |
| Index Refraction nD20 | 1.431-1.435 | 1.431-1.435 | 1.428-1.435 |
| Acidity % max. | 0.01 | 0.01 | 0.02 |
| Distilllation Range °C | 184-189 | 184-190 | 183-190 |
| Packing | in galvanized iron drums or iron drums of 200/215±0.5Kg net each, in ISO TANK or the request | ||
| Applications | fragrance, cosmetics, personal care, pharmaceutical, unsaturated polyester resins, urethanes, coolants, antifreeze, aircraft deicing fluid, hydraulic and brake fluid, heat transfer fluids, paint, coatings etc. | ||