Glacial acetic acid is a versatile and essential chemical compound in the food industry, known for its high purity and unique properties. This article provides an in-depth exploration of its features, technical specifications, applications, and the company behind its production.
Food-grade glacial acetic acid, also known as edible acetic acid, is a chemical substance with the molecular formula CH₃COOH. It is widely recognized as a critical component in food additives, particularly as an acidity regulator under the E260 designation. The product is classified as edible ice acetic acid or food additive ice acetic acid, emphasizing its suitability for food applications.
One of the most distinctive characteristics of glacial acetic acid is its ability to form an icy solid below 16.6°C, which gives it the name "glacial." This property, combined with its high purity (≥99.8%), makes it a preferred choice for industrial and food-grade applications. The compound is a colorless liquid with a strong, irritating odor, and it has a boiling point of 117.9°C and a melting point of 16.6°C.
Glacial acetic acid is renowned for its chemical stability and versatility. Below is a detailed table summarizing its physical and chemical indicators:
| Parameter | Specification |
|---|---|
| Content | ≥ 99.8% |
| Odor | Stimulating (irritating) |
| Appearance | Colorless liquid |
| Freezing Point | 16.6°C |
| Boiling Point | 117.9°C |
| Relative Density | 1.0492 |
| Refractive Index | 1.3716 |
The high purity of glacial acetic acid ensures its effectiveness in food applications, where even minor impurities can affect taste, texture, or safety. Its chemical structure as a fatty acid allows it to act as a sourness agent, flavor enhancer, and preservative in various food products.
According to the National Institute of Standards and Technology (NIST), acetic acid is a critical reference material in chemical measurements, ensuring accuracy in industrial and research applications. The NIST emphasizes the importance of standardized chemical properties for safety and quality control in food production.
Glacial acetic acid is a multifunctional ingredient in the food industry. Its primary uses include:
Common applications include:
When used as a flavoring agent, glacial acetic acid must be properly diluted to avoid overpowering the taste of the final product. Its ability to integrate seamlessly into recipes makes it a popular choice among food manufacturers.
The production of food-grade glacial acetic acid is handled by Hebei Yishan Spices Co., Ltd., a company based in Zhongshan City, Hebei Province. With a focus on high-quality chemical products, the company adheres to strict industry standards to ensure safety and efficacy in its offerings.
Hebei Yishan Spices Co., Ltd. specializes in glacial acetic acid suppliers and provides anhydrous acetic acid for both industrial and food-grade applications. Their commitment to quality is reflected in the glacial acetic acid price and glacial acetic acid for sale offerings, which cater to a wide range of customers, including food processors, beverage manufacturers, and research institutions.
For more information about the company and its products, visit the official website or explore their product page.
The use of glacial acetic acid in food products is regulated to ensure safety for consumers. The E260 designation in the European Union and similar standards in other regions outline permissible concentrations and usage guidelines. Manufacturers must comply with these regulations to avoid health risks and maintain product quality.
As highlighted by the NIST, proper measurement and quality control are essential for chemicals used in food production. This includes verifying the purity, stability, and safety of acetic acid to prevent contamination or adverse effects.
Food-grade glacial acetic acid is a vital component in modern food manufacturing, offering a combination of chemical stability, versatility, and safety. Its high purity, unique physical properties, and wide range of applications make it an indispensable ingredient for food producers. Companies like Hebei Yishan Spices Co., Ltd. play a crucial role in supplying this essential chemical, ensuring it meets the highest standards of quality and compliance.
For further details about glacial acetic acid suppliers, anhydrous acetic acid, or glacial acetic acid price, visit the official website of Hebei Yishan Spices Co., Ltd.
National Institute of Standards and Technology (NIST) - Standards for chemical measurements in food and industrial applications.