acesulfame k is 200 times sweeter than sucrose (common sugar), as sweet as aspartame, about 2/3 as sweet as saccharin, and 1/3 as sweet as sucralose. Like saccharin, it has a slightly bitter aftertaste, especially at high concentrations. Kraft foods has patented the use of sodium ferulate to mask acesulfame's aftertaste.[4] acesulfame k is often blended with other sweeteners (usually sucralose or aspartame). These blends are reputed to give a more sucrose like taste whereby each sweetener masks the other's aftertaste, and/or exhibits a synergistic effect by which the blend is sweeter than its components.

unlike aspartame, acesulfame k is stable under heat, even under moderately acidic or basic conditions, allowing it to be used as a food additive in baking, or in products that require a long shelf life. In carbonated drinks, it is almost always used in conjunction with another sweetener, such as aspartame or sucralose. It is also used as a sweetener in protein shakes and pharmaceutical products,[5] especially chewable and liquid medications, where it can make the active ingredients more palatable.

acesulfame k is 200 times sweeter than sucrose (common sugar), as sweet as aspartame, about 2/3 as sweet as saccharin, and 1/3 as sweet as sucralose. Like saccharin, it has a slightly bitter aftertaste, especially at high concentrations. Kraft foods has patented the use of sodium ferulate to mask acesulfame's aftertaste.[4] acesulfame k is often blended with other sweeteners (usually sucralose or aspartame). These blends are reputed to give a more sucrose like taste whereby each sweetener masks the other's aftertaste, and/or exhibits a synergistic effect by which the blend is sweeter than its components.

unlike aspartame, acesulfame k is stable under heat, even under moderately acidic or basic conditions, allowing it to be used as a food additive in baking, or in products that require a long shelf life. In carbonated drinks, it is almost always used in conjunction with another sweetener, such as aspartame or sucralose. It is also used as a sweetener in protein shakes and pharmaceutical products,[5] especially chewable and liquid medications, where it can make the active ingredients more palatable.