Our vegetable glycerin is of the highest quality and rated as USP / Food Grade. It is a clear, viscous liquid with a density of 10. 5 lb per gallon. This product is used in a wide range of applications such as soaps, food, pharmaceutical, personal care, science, antifreeze, chemical processing and fuel. Our glycerin is derived from palm fruits and has a minimum specification of 99. 7% purity. Palm-based glycerin has a sweet taste relative and is considered the superior quality glycerin in the market.