1.Used as basic organic chemical raw materials, widely used in food, daily chemical, textile, paper, paint and other industries 2.Widely used in the manufacture of alkyd resin, polyurethane, etc., but also used in cosmetics, textile printing and dyeing industries 3.It is a raw material for the manufacture of nitroglycerin, glycerin acetate, surfactant, essence, alkyd resin and ester glue, and can be directly used in antifreeze, cosmetics, ink and so on 4.It is used as a solvent, lubricant, cosmetic, and antifreeze, and is also used in organic synthesis 5.Water retaining agent (for bread, cake); Carrier solvent (used for fragrances, pigments, insoluble preservatives, etc.); Thickening agent (used in beverages, wine preparation, etc.); Plasticizer (confectionery, dessert, meat products); Sweetener. EEC regulations can be used in alcoholic beverages, sweets, cakes, coating glazing, meat and cheese coating, non-alcoholic beverages, baked products, gum gum, gelatin sweets, etc.