| ≥1 piece |
Identification
Product name: Acesulfame K
CAS No.: 55589-62-3
Formula: C 4 H 4 KNO 4 S
Formula Weight: 201.24
Appearance: White, odorless, free flowing
crystalline powder
Specification
| Item | Standard Value | Testing Result |
| Solubility in water | Freely soluble | Freely soluble |
| Solubility in ethanol | Slightly soluble | Slightly soluble |
| Ultraviolet absorption | 227+2nm | 227+2nm |
| Precipitation test | Yellow precipitate | Yellow precipitate |
| Assay | 99.0% ~ 101.0% | 99.98% |
| Color and shape | White crystalline powder | Conform |
| Dry and Weightless | ≤0.5% | ≤0.06% |
| Sulfate | ≤0.1% | ≤0.05% |
| Potassium | 17.0%~21.0% | 19.4% |
| Heavy metals | ≤1ppm | ≤1ppm |
| Impurity | ≤20ppm | ≤20ppm |
| Fluoride | ≤3ppm | ≤1.0ppm |
| selenium | ≤10ppm | 0.18ppm |
| Lead | ≤0.1ppm | ≤0.05ppm |
| PH in 1% solution | 6.5 ~ 7.5 | 6.9 |
Conclusion:In accordance with FCCIV/BP/USP