Properties
CAS number | 55589-62-3 |
EC number | 259-715-3 |
Molecular Formula | C4H4KNO4S |
Molecular Weight | 201.24 g/mol |
Synonyms | Ace-K, Acesulfame K |
Source | Synthetic |
Physical Form | Solid |
Solubility | Solubility in Water: Freely Soluble Solubility in Ethanol: Slightly Soluble |
Standard | FCCIV |
Description
Acesulfame Potassium (Ace-K) is a high-quality food-grade sweetener known for its stability and intense sweetness. It is widely used in various food and beverage applications due to its excellent heat stability and long shelf life. Ace-K is a versatile ingredient suitable for a broad range of products.
Specification:
Assay: 99.0–101.0%
Loss on Drying: 0.5% max.
Organic Impurities: 20 μg/g max.
Impurity A: 0.125% max.
Impurity B: 20 mg/kg max.
Fluoride: 3 mg/kg max.
Potassium: 17.0–21%
Heavy Metals: 5 mg/kg max.
Arsenic: 3 mg/kg max.
Lead: 0.1 mg/kg max.
Selenium: 10 mg/kg max.
Sulfate: 0.5% max.
pH (1 in 100 solution): 6.5–7.5
Note:
-Impurity A: 3-oxobutanamide (acetylacetamide)
-Impurity B: 5-chloro-6-methyl-1,2,3-oxathiazin-4(3H)-one 2,2-dioxide
The requirements stated herein also meet the standards of BP, EP, and FAO/WHO JECFA96 E950.
Application:
1) Sweetening beverages, including soft drinks and flavored water
2) Enhancing the taste of baked goods and confectionery
3) Used in dairy products like yogurt and ice cream
4) Incorporated into tabletop sweeteners
5) Applied in pharmaceuticals and oral hygiene products for improved taste