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Acesulfame K
CAS No.: 33665-90-6 EINECS: 251-622-6
Molecular Formula: C4H5NO4S Molecular Weight: 163.15
Structural Formula:
Property:
The density of Acesulfame K is 1.83. The water solubility of Acesulfame K is 270 g/L at 20 șC. Acesulfame K is 180-200 times sweeter than sucrose (table sugar), as sweet as Aspartame, about half as sweet as saccharin, and one-quarter as sweet as Sucralose. Like Saccharin, Acesulfame K has a slightly bitter aftertaste, especially at high concentrations. Kraft Foods has patented the use of Sodium Ferulate to mask aftertaste of Acesulfame. Acesulfame K is often blended with other sweeteners (usually Sucralose or Aspartame). These blends are reputed to give a more sugar-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, Aesulfame K is stable under heat, even under moderately acidic or basic conditions, allowing it to be used in baking or in products that require a long shelf life. In carbonated drinks, Acesulfame K is almost always used in conjunction with another sweetener, such as Aspartame or Sucralose. Acesulfame K is also used as a sweetener in pharmaceutical products, especially chewable and liquid medications, where it can make the active ingredients more palatable.
Specification:
| Item | Index |
| Assay Content % | 99.0~101.0% |
| Loss on Drying (105℃,2h) % | ≦1 |
| Organic Impurities ug/g | ≦20 |
| Fluoride mg/kg | ≦3 |
| Potassium % | 17.0~21 |
| Heavy Metals mg/kg | ≦10 |
| Lead mg/kg | ≦1 |
| Selenium mg/kg | ≦10 |
| Sulphate % | ≦0.1 |
| PH(1 in 100 solution) | 6.5~7.5 |
| Arsenic mg/kg | ≦3 |
| Mercury mg/kg | ≦10 |
| Total Plate Count cfu/g | ≦200 |
| Coliforms-MPN MPN/g | ≦10 |
| Yeast and Moulds cfu/g | ≦100 |
| E.Coli | Negative |
| Salmonella | Negative |
Usage:
Acesulfame K can reduce production costs and has the longer shelf life. Acesulfame K produces no calory and will not be metabolized. Acesulfame K is the ideal sweetening agent for middle age or senior people, abnormally fat people, and diabetic patients. Acesulfame K will not cause decayed tooth. In total, Acesulfame K has good application property and wide using filed (for food industry, beverage, medicine, cosmetics etc.). Acesulfame K is used with other sweetening agents (such as colonial sugar, aspartame sugar) will produce more remarkable results.
Package and Storage:
Acesulfame K is packed in cool 25kg fiber drum. The shelf time is 2 years.
Keywords:
Acesulfame, 3,4-Dihydro-6-Methyl-1,2,3-Oxathiazin-4-One 2,2-Dioxide; 6-Methyl-3,4-Dihydro-1,2,3-Oxathiazin-4-One 2,2-Dioxide