Food-Grade Glacial Acetic Acid - Hebei Yishan Spices | Acidity Regulator, Flavor Enhancer

Glacial acetic acid, a vital component in modern food production, is a colorless liquid with a distinctive pungent odor. Known for its high purity and versatility, it plays a critical role in the food industry as an acidity regulator and flavor enhancer. This article explores the properties, applications, and significance of food-grade glacial acetic acid, supported by technical specifications and insights from authoritative sources like the National Institute of Standards and Technology (NIST).

Product Features and Chemical Properties

Food-grade glacial acetic acid is a chemical compound with the molecular formula CH₃COOH. It is recognized as a key ingredient in the E260 list of food additives, designated as an acidity regulator by the food industry. Its high purity level of ≥99.8% ensures minimal impurities, making it suitable for direct food applications. Below 16.6°C, it forms a solid, ice-like structure, hence its name "glacial acetic acid."

The physical and chemical properties of this compound are as follows:

Property	Value
Chemical Formula	CH₃COOH
Purity	≥99.8%
Melting Point	16.6°C
Boiling Point	117.9°C
Relative Density	1.0492
Refractive Index	1.3716
Odor	Stimulating (similar to vinegar)

These characteristics make it an ideal choice for applications requiring precise acidity control and flavor enhancement. The product is also available in various packaging options to suit industrial and commercial needs.

Applications in the Food Industry

Glacial acetic acid is widely used in food production for its ability to enhance flavor, preserve products, and regulate acidity. It serves as a compound seasoning, acidic seasoning solution, and flavor enhancer. When diluted to 4-5% with water, it can be used to produce edible vinegar, mimicking the taste of traditionally brewed vinegar.

Common applications include:

• Condiments: Tomato sauce, mayonnaise, rice sugar sauce, and kimchi.
• Canned Goods: Canned tomatoes, asparagus, baby food, sardines, and squid.
• Beverages: Soft drinks, cold drinks, and flavored waters.
• Sweet Products: Candies, baked goods, pudding, and gum sugar.
• Preservatives: Pickles, broth, and sour cheese.

Its role as an acid flavoring agent ensures consistent taste and quality in processed foods. According to NIST guidelines on food safety, acetic acid is a critical component in maintaining pH levels that inhibit microbial growth, enhancing shelf life and safety (NIST, 2025).

Technical Specifications and Safety

The technical specifications of food-grade glacial acetic acid are meticulously defined to ensure compliance with international standards. Its high purity and precise chemical properties make it suitable for direct food contact. However, proper dilution is essential, as concentrated acetic acid can be corrosive.

For safe handling, users should refer to the product guidelines, which include storage instructions and safety precautions. The relative density of 1.0492 and refractive index of 1.3716 are critical parameters for quality control in manufacturing processes.

Company Background: Hebei Yishan Spices Co., Ltd.

Hebei Yishan Spices Co., Ltd., based in Shijiazhuang, Hebei Province, is a leading manufacturer of food-grade acetic acid and related additives. With a focus on food safety and innovation, the company adheres to strict quality control measures to meet global standards. Their product is trusted by food producers worldwide for its reliability and performance.

The company’s commitment to food-grade standards is reflected in its adherence to regulations such as the E260 list of food additives. By leveraging advanced production technologies, Hebei Yishan ensures consistent quality and purity in every batch of glacial acetic acid.

Conclusion

Food-grade glacial acetic acid is an indispensable ingredient in modern food production, offering unparalleled versatility and effectiveness. Its high purity, precise chemical properties, and wide-ranging applications make it a cornerstone of the food industry. As highlighted by NIST’s research on food safety, the importance of standardized acidity regulators like acetic acid cannot be overstated (NIST, 2025). For businesses seeking reliable suppliers, Hebei Yishan Spices Co., Ltd. stands as a trusted partner in delivering high-quality glacial acetic acid.

References

National Institute of Standards and Technology (NIST). (2025). Guidelines for Food Safety and Chemical Standards. Retrieved from https://www.nist.gov

Hebei Yishan Spices Co., Ltd.. (n.d.). Product Specifications and Applications. Retrieved from https://www.ysxlglacialaceticacid.com/food-grade-glacial-acetic-acid.html