- BrandRYCCL
- Freezing point-59.5 °C
- Propylene Glycol
Product Name Propylene Glycol (Tech Grade)
CAS No 57-55-6
Molecular Formula C3H8O2
Molecular Weight 76.09
Introduction Propylene Glycol is a water-white sticky-thick hydrophilic liquid, with the stable character.
Application Propylene Glycol is used as the carrier of medicine and agent for particle
medicine, as a solvent of perfume and edible pigment, emollient in food packing, and anti-adhesive, as humidor, emollient and solvent. It also can be used as tobacco flavor, lubricated
solvent, and preservative. As the raw material of non-saturated alkyd resin, plasticizer, dehydration, surface active agent, solidification agent, and
cohesive agent. It also used in paint industry, pesticide industry and dope industry etc.
| Item | Index | Item | Index |
| Content% | ≥99.0% | Appearance | water-white sticky-thick liquid |
| Color Tone (APHA) | 10 max | Melting point | -59.5°C |
| Index of retraction(nD20) | 1.433-1.435 | Flash point | 107°C (open cup) 98.9°C (closed cup) |
| Moisture% | ≤0.2 | Boiling point | 187.3°C |
| Free acid (as CH3OOH%)ppm | ≤75 | Relative density | 1.0381g/ml (20°C) |
| Ash ppm | ≤80 | ---------------------------------- | |