Propylene glycol is usually slightly sweet, odorless, colorless transparent thick liquid. Propylene glycol can be made by hydration of propylene oxide and is mainly used to form polymers, but is also used as a food additive.
Alias：Propane-1,2-diol；Propylene glycol; Mono Propylene glycol; 1,2-PROPANEDIOL
CAS No: 57-55-6
Molecule structure
Specification：
Appearance: Colorless,Viscous, transparent liquid
Content (PG): 99.5%min
Moisture: 0.2% max
Density(20℃): 1.035-1.040 g/cm³
Acidity(As Acetic Acid): 0.02% max
Distillation range(IBP-DP): 183-190
Cplourity(Pt-Co): 16 max
Packing & Delivery 215kg/drum, 17200kg/FCL,23000kg/ tank
Non-dangerous goods
Application
√ Used as resin, plasticizer, surfactant, emulsifier and demulsifier raw material, can also be used as antifreeze and heat carrier
√ Gas chromatographic fixatives, solvents, antifreeze agents, plasticizers and dehydrants
√ Propylene glycol is an intermediate of the fungicide benzoyl diazole
√ Propylene glycol is an important raw material of unsaturated polyester, epoxy resin and polyurethane resin
√ In the pharmaceutical industry, it is often used as a solvent, softener and excipient in the manufacture of various ointments and ointments
√ Air deicing liquid, refrigerant and antifreeze
√ Food and spices, fragrances, cosmetics and personal health products
