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Citric acid (CA), also known as citric acid, is a vital organic weak acid with the chemical formula C 6 H 8 O 7 . Its appearance is colorless crystals with no odor, easily soluble in water, and the resulting solution has an acidic taste. In biochemistry, it plays a crucial role as an intermediate in the citric acid cycle (tricarboxylic acid cycle), which is present in the metabolism of all aerobic organisms.
Citric acid finds extensive use as an acidity regulator (GB2760-2014), seasoning agent, and chelating agent due to its versatile properties. Its presence acts as a natural preservative in foods and beverages and gives a tangy flavor to many dishes. Moreover, its ability to form complexes with metals makes it highly valuable in industrial processes such as cleaning and waste treatment.
| Product Name | Citric Acid Powder |
|---|---|
| Einecs No | 200-662-2 |
| Lead Time | 20-45 Days |
| Chemical Formula | C6H8O7·H2O |
| Oem | Available |
| Content% | 99.9 |
| Iron | 50 Ppm Max |
| Origin | Shandong, China |
| Types | Anhydrous, Monohydrate |
| Type | Acidity Regulators |
| Moisture content (%) | 0.09 |
Food Industry
Citric acid is a widely produced organic acid through biochemical methods, making it the most common organic acid in the world. Its applications in the fermentation industry are invaluable, particularly in the food industry. It has a range of uses including as an acid flavoring agent, solvent, buffering agent, antioxidant, deodorizer, flavor enhancer, gelling agent, and coloring agent .
In the food additive sector, citric acid is primarily used in carbonated beverages, fruit juices, lactic acid drinks, pickled products, and other chilled drinks. Its demand varies depending on seasonal changes in climate. Citric acid accounts for about 2/3 of the total consumption of acid flavoring agents. When added to canned fruits, it helps to maintain or improve their flavor, increase the acidity of certain low-acidity fruits, reduce heat resistance of microorganisms, and inhibit their growth. This prevents bacterial swelling and breakage, common in canned fruits with lower acidity. In candy, citric acid acts as an acidity regulator, complementing the fruit flavor. In gel food, jam, and jelly, citric acid reduces the negative charge of pectin, allowing the hydrogen bonds between molecules to form a gel. When processing canned vegetables that exhibit an alkaline reaction, using citric acid as a pH regulator not only adds flavor, but also maintains their quality. Its chelating and pH regulating properties make it effective in enhancing antioxidants, inhibiting enzyme activity, and extending the shelf life of frozen foods .
Metal Cleaning
Citric acid, produced through microbial fermentation, is also widely used in the detergent industry. Its unique specificity and chelating ability make it a valuable addition to detergent production. One of the key advantages of using citric acid in detergent production is its safety. As it is made from grain, it is classified as a safe food-grade microorganism. It is also environmentally friendly, easily degraded by microorganisms and heat. Its chelating ability, particularly on manganese and iron ions, makes it highly effective. Citric acid is also known for its corrosion inhibition properties, making it an ideal choice for cleaning chemicals. Compared to inorganic acids, citric acid has relatively weak acidity, making it less corrosive and safer for equipment. It is a reliable and safe choice for chemical cleaning, with waste liquids being easily handled, posing no threat to human health or the environment.
Our Citric Acid Powder is carefully packaged to ensure its quality and freshness upon arrival. Here is a breakdown of our packaging and shipping process:
Rest assured that your Citric Acid Powder will arrive at your doorstep in perfect condition. If you have any questions or concerns about our packaging and shipping process, please don't hesitate to contact us.
Contact:Madeline