Yantai Yitai Chemical Co., Ltd.

Propylene glycol
Molecular formula:C3H8O2
Molecular weight:76.052
CAS No.:57-55-6


Physical Properties




Colorless transparent liquid



Flash point


Melting point


Boiling point


Water Solubility


Use: PG is unsaturated polyester, epoxy resin, the main raw material of polyurethane resin. In food, medicine and cosmetics industry are widely used as a hygroscopic agent, antifreeze, lubricants and solvents, in the food industry is a good solvent, spices and pigments in medicine in the production of various types of ointment, gel solvent, softener and excipients, etc., propylene glycol and various spices has good solubility, which is also used as a solvent and cosmetics, etc., softener can also be used as a tobacco humidification agent and moisturizing agent, fungicide, food processing equipment lubricating oil and food labeling ink solvent, propylene glycol aqueous solution is effective antifreeze agent, it is also a kind of plasticizer, surface active agent, food emulsifying agent and demulsifier, fruit ripening agent, preservative, hygroscopic agent, lubricant, antifreeze raw materials.

Packing:Packing in iron drum or paint drum with net weight of 200kg or 215kg.  Storage and transport:Cool, ventilated and dry place.