Acesulfame potassium

Acesulfame potassium, also known as acesulfame K or Ace K, is a calorie-free sugar substitute (artificial sweetener). It is known under the E number E950.

Acesulfame potassium, also known as acesulfame K or Ace K, is a calorie-free sugar substitute (artificial sweetener). In the European Union, it is known under the E number E950. In chemical structure, acesulfame potassium is the potassium salt of 6-methyl-1,2,3-oxathiazine-4(3H)-one 2,2-dioxide. It is a white crystalline powder with molecular formula C4H4KNO4S. Acesulfame K is 200 times sweeter than sucrose, as sweet as aspartame. Like saccharin, it has a slightly bitter aftertaste, especially at high concentrations. Acesulfame K is often blended with other sweeteners. 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.

Specification

  • CAS number 55589-62-3

Carer of this purchasing group:

  • Product Manager

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