The Uses of Refined Glycerine
Glycerol is used in medical, pharmaceutical and personal care preparations, often as a means of improving smoothness, providing lubrication, and as a humectant. Ichthyosis and xerosis have been relieved by the topical use glycerin. Besides, there is still much more about the use of this refined glycerine.
Glycerine is used in foods and beverages to keep the food moist, make it sweet, serve as a solvent, and can be used as a food preservative. It is used as a filler in commercial low-fat foods such as cookies and also as a thickening agent in food products such as liqueurs. It is used as a sugar substitute because it does not cause cavities because bacteria do not feed glycerine.
Glycerine is used in the production of other chemicals such as nitroglycerine for explosives and propellants. It is used in the production of allyl iodide from phosphorus and iodine, which is used in polymers, preservatives, organometallic catalysts and pharmaceuticals, etc.
Glycerine can form strong hydrogen bonds with water, so glycerol-water bonds are superior to water-water hydrogen bonds. Therefore, the formation of ice is hindered unless the temperature is very low. This antifreeze is used in automobiles because glycerine is still non-toxic despite the fact that glycerine is replaced by ethylene glycol.
Glycerine is used to improve smoothness and lubricity and maintain moisture. It is widely used in a variety of medical and pharmaceutical products, such as cough syrup, and personal care products such as mouthwashes. It is also a component of glycerine soap, which adds essential oils for fragrance. Because of the water-retaining properties of glycerine, soap is used by people with sensitive skin.