Proplyn Glycol (PG)

Get the Best price of 99% pure 200 Kg Drum of Propylene Glycol CAS No. 57-55-6, C3H8O2. For Certificate of Analysis (COA) & MSDS, kindly contact us.

Propylene glycol (IUPAC name: propane-1,2-diol) is a synthetic organic compound with the chemical formula C3H8O2. It is a viscous colorless liquid that is nearly odorless but possesses a faintly sweet taste. Chemically it is classed as a diol and is miscible with a broad range of solvents, including water, acetone, and chloroform.

It is produced on a large scale and is primarily used in the production of polymers, but also sees use in food processing, and as a process fluid in low-temperature heat exchange applications. In the European Union, it has the E-number E1520 for food applications.