White powder, very soluble in water, ethanol and methanol, is currently the only functional sweetener produced by sucrose as raw material, its sweetness is 600 times that of sucrose, and the sweetness is pure, the sweetness characteristics are very similar to sucrose, without any bitter taste; No heat, no caries, good stability, especially in aqueous solution. Sucralose has been approved for use in more than 120 countries around the world and is widely used in more than 3,000 kinds of food, health products, medical and daily chemical products.