Glacial acetic acid, a vital component in the food industry, is a colorless liquid with a distinct pungent odor. Known for its high purity (≥99.8%), it is commonly referred to as glacial acetic acid due to its ability to form icy solids at temperatures below 16.6°C. This compound, with the molecular formula CH₃COOH, is recognized as a key acidity regulator in the E260 list of food additives, playing a crucial role in enhancing flavor and preserving food products. 
Food-grade glacial acetic acid is characterized by its high chemical purity and versatility. Below is a detailed overview of its physical and chemical properties:
| Parameter | Specification |
|---|---|
| Content | ≥99.8% |
| Odor | Stimulating, pungent |
| Color | Colorless liquid |
| Freezing Point | 16.6°C |
| Boiling Point | 117.9°C |
| Relative Density | 1.0492 |
| Refractive Index | 1.3716 |
These specifications highlight the compound's stability and suitability for industrial applications. For further details, visit the product page.
Glacial acetic acid serves as a multifunctional ingredient in food production. Its primary uses include:
For example, it is widely used in tomato sauce, mayonnaise, and cheese production. 
The high purity and chemical stability of glacial acetic acid offer several benefits:
These advantages make it a preferred choice for manufacturers seeking reliable and efficient solutions. Learn more about its applications.
Hebei Yishan Spices Co., Ltd., based in Shijiazhuang, Hebei Province, is a leading provider of food-grade acetic acid and other chemical additives. The company specializes in glacial acetic acid suppliers and ensures compliance with global quality standards. Their commitment to innovation and customer satisfaction has positioned them as a trusted partner in the food industry. 
Glacial acetic acid must adhere to strict industry standards to ensure safety and efficacy. According to the National Institute of Standards and Technology (NIST), precise measurements and quality control are critical for chemical compounds used in food production. NIST's research on analytical chemistry provides benchmarks for purity and consistency. For more information, refer to NIST's publications on food additive standards.
Food-grade glacial acetic acid is an indispensable component in modern food manufacturing, offering unparalleled versatility and reliability. Its high purity, coupled with its role as an acidity regulator, makes it a cornerstone of flavor and preservation. For detailed specifications and procurement options, visit the product page or contact Hebei Yishan Spices Co., Ltd..