The excellent properties of propylene glycol have provided it with the widest applicability: from all industries to medicine and food production, including the creation and production of food and cosmetics, even for children. The prices for propylene glycol, despite such demand, are very affordable. Methods for the production of propylene glycol are refined to perfection - and yet they are constantly being improved. Therefore, this compound is completely anti-toxic and environmentally friendly, read more about propylene glycol.
Low density and excellent solubility of various compounds in it allows it to be used as, for example, a food additive (known E1520), and as antifreeze (heat carrier) and refrigerant.
Fierce debates about the features of propylene glycol have been and are still going on without abating.
All the same E1520 serves as proof of the recognition of propylene glycol as beneficial: this food additive is approved by a huge number of countries. Propylene glycol is even used in e-liquid filling e-cigarettes.
The wide range of use of this substance allows us to have relatively low prices for propylene glycol and goods produced on an aqueous solution of propylene glycol are quite common. A popular application of this isomer is in the production of heat transfer fluids and coolants. These products are needed for the normal operation of ventilation, heating and air conditioning systems. The inhibitors contained in antifreeze protect metals from corrosion.
It is safe to say that many branches of modern industry cannot do without the use of propylene glycol.
