CAS · 127-09-3
Product Overview
Sodium acetate is a high-purity a-api supplied for industrial and specialty chemical applications. Contact our team for specifications, packaging options and lead times.
Product Specifications
| Grade | USP2023 |
|---|---|
| Appearance | Colorless or white powder or crystalline particle |
| Assay (based on dried) | 99.0% to 101.0% |
| Insoluble matter | 0.05% max |
| Chloride | 0.035% max |
| Sulfate | 0.005% max |
| Ca & Mg | Conforms |
| K | Conforms |
| Al | 0.00002% max |
| pH (30 mg/ml) | 7.5 to 9.2 |
| Loss on drying | 1.0% max |
Applications
Sodium acetate is a versatile chemical widely used across industrial, laboratory, and food applications. In the food industry, it serves as a preservative, flavoring agent, and buffering compound, often used in snack foods, condiments, and pickling processes to maintain pH and enhance taste. In laboratories and chemical manufacturing, sodium acetate is employed as a buffer in biochemical experiments, a reagent in organic synthesis, and a catalyst in esterification and other reactions. It is also used in textile processing, dyeing, and printing as a pH regulator and in the production of coatings, adhesives, and pharmaceuticals. Additionally, sodium acetate is utilized in heating pads and hand warmers as part of crystallization-based thermal packs due to its ability to release heat upon crystallization.
Benefits
The benefits of sodium acetate stem from its chemical stability, buffering capacity, and multifunctionality. It provides reliable pH control in food, pharmaceutical, and laboratory applications, ensuring consistency and product quality. In organic synthesis, its role as a mild base or catalyst facilitates efficient chemical reactions under controlled conditions. Its safety profile and non-toxicity make it suitable for food and pharmaceutical use, while its high solubility and compatibility with other ingredients simplify formulation processes. In thermal applications, sodium acetate's ability to store and release energy through phase-change crystallization provides reusable, convenient heat sources. Its versatility, cost-effectiveness, and stability make it a valuable compound in diverse industrial and consumer applications.
Conclusion
In summary, sodium acetate is a multifunctional chemical with applications in food preservation, chemical synthesis, textiles, pharmaceuticals, and thermal devices. Its benefits-including buffering capacity, chemical stability, safety, and versatility-make it an essential ingredient for maintaining quality, enhancing performance, and enabling innovative applications across multiple industries. By combining reliability and broad applicability, sodium acetate continues to serve as a key component in both industrial processes and everyday consumer products.
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