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Acesulfame K BP EP USP Pharma Grade works as a synthetic sweetener, known for delivering sweetness roughly 200 times stronger than cane sugar. Chemists label it with the molecular formula C4H4KNO4S, and the European HS Code commonly recognized for this compound stands as 293499. In its purest form, Acesulfame K appears as a white, odorless, crystalline solid. When you pick up a pinch between your fingers, the granules feel dry and slightly gritty. Water dissolves this sweetener very quickly, which makes it easy to mix into liquids or dry blends without stubborn sinking or clumping.
Each granule of Acesulfame K displays a pointed, angular crystal structure under a microscope. Producers often prepare it as flakes, a fine powder, or even small pearls for specific applications. Density checks usually fall between 1.8 and 2.0 g/cm³. As an organic potassium salt derivative, the potassium atom plays an important role—helping the molecule dissolve fast and maintain stability in solution. The compound stays stable in most temperature ranges used for pharmaceutical manufacturing, baking, and beverage formulation, holding its own from acidic sodas up to heated processes that could break down some less robust sweeteners.
Manufacturers must ensure purity and consistency. Acesulfame K Pharma Grade satisfies tight international quality controls outlined in the British Pharmacopoeia (BP), European Pharmacopoeia (EP), and United States Pharmacopeia (USP). Quality goes through tests for clarity in solution, absence of heavy metals, precise pH range (typically about 5.5 to 7.5 in a 1% solution), and water content kept below certain thresholds, usually under 1.0%. Whenever chemical buyers seek documentation, they want to see certificates of analysis, detailed manufacturing records, and transparent traceability down to the raw material stage.
Acesulfame K shows a distinctive cyclic sulfonamide structure. Each molecule contains a five-membered oxathiazinone dioxide ring paired with a potassium ion. This unique backbone, supported by the specific arrangement of carbon, hydrogen, nitrogen, oxygen, sulfur, and potassium atoms, delivers both persistent sweetness and resistance to chemical breakdown—even under demanding processing conditions. Stability in pH extremes and resistance to enzymatic breakdown mean Acesulfame K doesn’t lose potency, which helps maintain shelf life for end products.
On a production line or in a laboratory, Acesulfame K appears as either solid blocks, fine microcrystalline powder, slightly larger flakes, or bead-like pearls, depending on the need. Powder dissolves fastest in test solutions; flakes or pearls find uses where anti-dusting or slow-dissolve effects matter. For liquid processing or pre-mixed solutions, water-dissolved concentrates offer precise dosing. No matter the physical format, clarity, absence of extraneous flavor, and lack of contaminants all play central roles in quality checks.
Bulk density takes on particular importance in pharmaceutical and food production. Powders generally measure about 0.7 to 0.9 g/cm³, affecting how easily mixing and shipping proceed. Large containers, such as drums or super sacks, call for careful labeling—including molecular identifiers, hazard statements, and storage instructions. Granular forms resist caking, especially with desiccants involved in the packaging. Keeping powders dry wards off agglomeration and spoiling, especially in humid climates.
Safety testing forms the backbone of Acesulfame K’s widespread use. Decades of toxicological studies overseen by regulatory bodies such as the European Food Safety Authority (EFSA), U.S. Food and Drug Administration (FDA), and World Health Organization (WHO) conclude that Acesulfame K doesn’t break down into harmful byproducts under normal handling and processing. Acceptable daily intake (ADI) limits stand at 15 mg/kg of body weight in the EU and similar amounts in North America and Asia. While handled as a safe food and pharma additive, improper storage—such as letting water leak into a container—can cause unwanted clumping or mild irritation on skin contact. All chemical logistics call for gloves, goggles, and dust-control systems to ward off unnecessary exposure.
Production processes for Acesulfame K start with raw materials like acetoacetic acid derivatives and sulfur trioxide, managed in tightly controlled environments. End-stage pharma grade product carries no mutagenic, carcinogenic, or teratogenic activity—verified through animal and cell-culture research. During transport or storage, chemical drums or sacks get classified under non-hazardous food and pharma additives for international shipping. If blended with other raw materials, clear labeling and documentation protect consumers and workers all along the production chain.
Pharma grade Acesulfame K sees use in prescription and over-the-counter medicines—chewable vitamins, liquid antibiotics, or syrups. Beyond medicine, it finds a home in table-top sweeteners, sugar-free beverages, and processed foods. In all these cases, knowing the particular characteristics described above—quick dissolution, loose crystal structure, lasting stability—makes it possible to formulate smooth, palatable, and consistent products that store safely over time, travel well, and keep the trust of regulators and consumers.
Chengguan District, Lanzhou, Gansu, China
