Propylene Glycol CLEAN >99.5% Farm. - 10 000ml = 10L

Propylene Glycol – CLEAN Grade >99.5%

Other Names: 1,2-Propanediol, PG, Propane-1,2-diol
Chemical Formula: C₃H₈O₂
Molar Mass: 76.09 g/mol
CAS Number: 57-55-6
Appearance: Clear, colorless, viscous liquid
Odor: Practically odorless

Propylene glycol is a versatile glycol compound widely used in technical formulations, chemical manufacturing, and process industries for its excellent solvent, humectant, and stabilizing properties.

Chemical and Physical Properties

• Density: ~1.036 g/cm³ at 20 °C

• Boiling Point: ~188.2 °C

• Melting Point: ~−60 °C

• Flash Point: ~99 °C (closed cup)

• Viscosity: ~58 mPa·s at 20 °C

• Solubility: Fully miscible with water, ethanol, acetone, and many polar solvents

• Vapor Pressure: ~0.13 mmHg at 20 °C

• pH: Neutral (7.0, in aqueous solution)

Applications

• Chemical Industry: Used as a solvent and carrier in formulations such as antifreeze, deicers, and coolants.

• Polymer and Resin Manufacturing: Used as a monomer or intermediate.

• Cosmetic and Cleaning Products: Common in industrial-grade personal care or cleaning formulations as a humectant and stabilizer.

• Heat Transfer Fluids: Applied in closed-loop heating/cooling systems.

• Paints, Inks, and Coatings: Enhances flow and dispersion stability.

Safety

This chemical does not meet GHS hazard criteria for 98% (6762 of 6899) of all reports. Pictograms displayed are for 2% (137 of 6899) of reports that indicate hazard statements.

Handling and Storage

• Handling: Avoid prolonged skin and eye contact. Use appropriate protective equipment in industrial settings.

• Storage: Store in a tightly sealed container in a cool, well-ventilated area. Keep away from heat and direct sunlight.

Environmental Considerations

Biodegradable under aerobic conditions. Not classified as hazardous to the environment, but large spills should be prevented from entering waterways.