1、Propylene glycol, often abbreviated as MPG or PG, is a synthetic organic compound with the chemical formula C3H8O2. It is a colorless, odorless, and viscous liquid that is non-toxic and easily soluble in water.

2、Used：It is used as a wetting agent in cosmetics, toothpastes and soaps in combination with glycerol or sorbitol. It is used as a wetting and levelling agent in hair dyes, as an antifreeze, and in cellophane, plasticisers and the pharmaceutical industry.

3、Galvanized iron drum package, 250kg/drum. Sealed storage.