Potassium cinnamate, identified by its CAS number 16089-48-8, is a chemical compound that bridges the gap between culinary applications and industrial synthesis. Its unique chemical structure and properties make it a subject of interest for scientists and manufacturers alike. NINGBO INNO PHARMCHEM CO.,LTD. is dedicated to providing high-quality potassium cinnamate, enabling research and development across various sectors by understanding the core science behind its utility.

At its heart, potassium cinnamate is the potassium salt of cinnamic acid. This means it shares the foundational properties of cinnamic acid, which is naturally found in cinnamon bark and balsam resins. Chemically, it exists as a stable, white crystalline powder that is highly soluble in water. This solubility is a key factor in its widespread use, particularly in food and beverage applications where even dispersion is crucial. The molecule's structure, featuring a phenyl group attached to an acrylic acid chain with a potassium counter-ion, dictates its functional characteristics.

As a food preservative, potassium cinnamate's efficacy stems from its ability to disrupt microbial cell membranes and interfere with essential cellular processes. It exhibits broad-spectrum antimicrobial activity, particularly against yeasts and molds, making it a valuable agent for extending the shelf life of various food products. Its performance is notable for being largely independent of pH, a significant advantage over many other organic acid preservatives. This pH stability ensures consistent preservative action across a wide range of food matrices.

Beyond preservation, potassium cinnamate functions as a flavor enhancer. Its mild, pleasant aroma adds a subtle complexity to food products, contributing to a more rounded sensory experience. This dual role as both a preservative and a flavor agent makes it a highly efficient ingredient for food manufacturers.

In the realm of chemical synthesis, potassium cinnamate serves as a valuable intermediate. The reactive functional groups within its structure allow it to participate in various organic reactions. For example, it can be used in the synthesis of cinnamate esters, which have applications in fragrances and other fine chemicals. Its role as a chemical intermediate highlights its importance in the broader chemical industry, enabling the creation of more complex molecules with specific properties.

For professionals seeking to buy potassium cinnamate, understanding the significance of its CAS number (16089-48-8) is crucial. It serves as a unique identifier, ensuring that the correct chemical compound is sourced, verified for purity, and compliant with regulatory standards. NINGBO INNO PHARMCHEM CO.,LTD. provides detailed specifications and quality assurance for its potassium cinnamate, supporting the scientific and industrial endeavors of its clients.

In essence, the scientific underpinnings of potassium cinnamate its solubility, chemical structure, and dual functionality as a preservative and flavor enhancer, combined with its utility as a chemical intermediate, solidify its importance across multiple industries. From the kitchen to the laboratory, potassium cinnamate continues to demonstrate its value.