What is calorific value of PEG 400?

The calorific value of PEG 400 (Polyethylene Glycol 400) is approximately 4,000 to 4,500 kcal/kg. This value can vary slightly depending on the specific formulation and impurities present in the PEG. As a non-toxic and water-soluble compound, PEG 400 is primarily used in pharmaceuticals, cosmetics, and food applications, rather than as a fuel source.