Propylene Glycol

Propylene glycol (PG) is a colorless and odorless liquid that is a derivative of petroleum. It is a highly pure and stable compound with a low toxicity level, making it suitable for various industrial applications.

Uses:

Propylene glycol is commonly used as a solvent, humectant, and preservative in various industries. It is also used as a food additive and as a component in pharmaceuticals and cosmetics.

Industrial Applications:

1. Food and Beverage: PG is used as a humectant, solvent, and preservative in the food and beverage industry. It is commonly used in products such as cake mixes, soft drinks, and salad dressings.
2. Pharmaceutical: Propylene glycol is used as a solvent and a preservative in the pharmaceutical industry. It is commonly used in products such as injectable medicines, creams, and ointments.
3. Cosmetics: PG is used as a solvent, humectant, and preservative in the cosmetics industry. It is commonly used in products such as moisturizers, shampoos, and deodorants.
4. Industrial: Propylene glycol  is used as a coolant and antifreeze in industrial applications. It is commonly used in products such as HVAC systems, heat exchangers, and engines.

Safety and Handling:

Propylene glycol is recognized as safe by the FDA and has a low toxicity level. However, it should still be handled with care. It can be harmful if ingested or if it comes into contact with the skin or eyes. Protective equipment, such as gloves and goggles, should be worn when handling Propylene glycol. It should also be stored in a cool, dry place away from heat sources and incompatible materials. In case of exposure or accidental ingestion, immediate medical attention should be sought.

UN Code: UN 3082, ENVIRONMENTALLY HAZARDOUS SUBSTANCE, LIQUID, N.O.S. (Propylene glycol), 9, III.