[Glycerin Supply] Do you know the production method of synthetic glycerin?

it is understood that: glycerin (also known as glycerol) is colorless and an organic substance with a smelly, sweet taste and a clear, viscous liquid appearance. it is miscible with water, alcohols, amines and phenols in any proportion, and the aqueous solution is neutral. glycerin is a polyol moisturizer. the hydroxyl groups in the molecular…