Acesulfame K CasNo.: 33665-90-6 is a kind of food additive, chemical name is acesulfame potassium, also known as AK sugar, appearance is white crystalline powder, it is a kind of organic synthetic salt, its taste is similar to sugar cane, it is easily soluble in water, slightly soluble For alcohol.Acesulfame is chemically stable, and it is not easy to decompose and fail; it does not participate in the body's metabolism and does not provide energy; it is sweet and cheap; it is not cariogenic; it has good stability to heat and acid, and is the fourth generation in the world. Synthetic sweeteners. It can produce a strong synergistic effect when mixed with other sweeteners, and the sweetness can be increased by 20% to 40% under normal concentration.