Product name: Propylene glycol

CAS No.:57-55-6

Molecular Formula: C3H8O2

Product Description：
Propylene glycol, known also by the systematic name propane-1,2-diol, is an organic compound (a diol alcohol), usually a faintly sweet, and colorless clear viscous liquid that is hygroscopic and miscible with water, acetone, and chloroform.

Application:
As a humectant food additive, labeled as E number E1520.
As a cooling agent for beer and wine glycol jacketed fermentation tanks