Acetic acid food grade (CAS 64‑19‑7) is supplied as a frozen concentrate with a purity of ≥ 99.5 %, colorless appearance and compliance with food additive code E260. This high‑purity acid is essential for pH regulation and preservation in the production of vinegar, marinades, canned foods and various food additives. At 20 °C the solution exhibits a stable pH of ≈ 2.8, allowing precise control of acid‑base reactions without the risk of unwanted contaminants. The frozen form (stored at − 20 °C) ensures safe bulk transport and rapid melting to liquid phase when needed, simplifying dosing operations. Acetic acid is also a key ingredient in bakery applications where it strengthens gluten networks, in dairy processing to stabilize yogurt and cheese cultures, and in confectionery to balance sweetness and extend shelf life. It is commonly blended with sodium chloride to create brine solutions for pickling, and with sugars to produce mild acid‑sweet profiles in sauces and dressings. For accurate dosing, many producers employ automated metering pumps that adjust the feed rate on real‑time pH monitoring. Recommended storage uses sealed stainless‑steel containers, avoidance of strong oxidizers and adequate ventilation. When handling the concentrate, nitrile gloves and safety goggles are mandatory, and local exhaust ventilation should be provided to remove vapors. Packaging in 200 L food‑grade plastic or metal drums with corrosion‑resistant interiors is advised. During long‑term storage, it is important to prevent crystallization by periodically stirring the bulk and maintaining ambient temperature between 15 °C and 25 °C, with relative humidity not exceeding 60 %. These handling practices ensure consistent product quality and reliable performance across a wide range of food processing applications.
| Концентрация | ≥99.5% (ледяная) |
| Цвет | Бесцветная |
| Стандарт | Пищевой |
Canisters 30 kg / Tankers
Food‑grade acetic acid should be stored in a dry, well‑ventilated area protected from direct sunlight and heat sources. Recommended storage temperature is between +5 °C and +25 °C; higher temperatures may increase evaporation and reduce concentration. The product is supplied in sealed metal or polymer containers – inspect for corrosion, leaks or damage before use. Typical shelf life is 24 months when stored under these conditions. During handling wear chemical‑resistant gloves, safety goggles and ensure adequate ventilation, avoiding skin contact and inhalation of vapors.
