Mono Propylene Glycol (MPG)
Other name: Mono Propylene Glycol (MPG), 1,2-Propanediol
CAS NO.: 57-55-6
MF: C3H8O2
Basic Information:
Product name: Propylene Glycol
Other name: Mono Propylene Glycol (MPG), 1,2-Propanediol
CAS NO.: 57-55-6
MF: C3H8O2
Packaging: 200kg/drum, 1000kg/IBC etc
Item | Unit | Specification | Typical Result |
PG content | Wt % | 99.50 min | 99.79 |
Moisture | % | 0.1 max | 0.0582 |
Density (20℃) | g/cm3 | 1.035-1.038 | 1.038 |
Index of refraction | nD20 | 1.431-1.435 | 1.432 |
Acidity | % | 0.01 max | 0.002 |
Distillation range |
| 184-190 | 186-188 |
Colourity (Pt-Co) | APHA | 10 | 5 |
Appearance | Colorless,Viscous, transparent liquid | Colorless, Viscous, transparent liquid |
Application:
Mono Propylene Glycol (MPG) is a versatile, low-toxicity chemical used as a solvent, humectant, antifreeze, and coolant in food, cosmetics, pharmaceuticals, plastics, paints, and industrial fluids, acting as a carrier for flavors, moisturizer in skin products, and key component in resins for boats and tanks, also serving in animal feed and de-icing. Its properties—like water miscibility, low freezing point, and chemical neutrality—make it crucial for moisture retention, heat transfer, and stabilizing insoluble substances.
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