Citric acid anhydrous is a widely used organic compound known for its versatility in various industries, including food, pharmaceuticals, and cosmetics. This compound, derived from natural sources like citrus fruits or synthesized through fermentation, serves multiple functions due to its acidic and chelating properties. In the middle of the food and beverage sector, citric acid anhydrous plays a crucial role as a preservative, flavor enhancer, and pH regulator. Industries seeking high-quality citric acid anhydrous often turn to reliable suppliers like Noah Chemicals for their chemical needs.
What Is Citric Acid Anhydrous FCC Grade?
Citric acid anhydrous FCC grade refers to the pure, dehydrated form of citric acid that meets the Food Chemicals Codex (FCC) standards. The FCC standard ensures that the substance is of high quality and suitable for use in food and pharmaceutical applications. Unlike its monohydrate counterpart, citric acid anhydrous does not contain water molecules, making it more stable and concentrated.
Chemical & Physical Properties
Citric acid anhydrous possesses specific chemical and physical characteristics that make it suitable for industrial use.
- Chemical Formula: C₆H₈O₇
- Molecular Weight: 192.12 g/mol
- Appearance: White, crystalline powder
- Solubility: Highly soluble in water and ethanol
- Odor & Taste: Odorless with a tart, citrus-like taste
- pH Level: Acidic in nature, with a pH around 2.2 at a 1% solution
These properties make citric acid anhydrous an effective acidulant, stabilizer, and pH regulator in various applications.
Common Uses of Citric Acid Anhydrous FCC Grade
1. Food & Beverage Industry
Citric acid anhydrous is extensively used in the food sector due to its ability to enhance flavors and extend shelf life. It acts as:
- A Preservative: Prevents microbial growth and spoilage.
- A Flavor Enhancer: Adds tartness to candies, soft drinks, and sauces.
- A pH Regulator: Balances acidity in processed foods.
2. Pharmaceutical Applications
In medicine, citric acid anhydrous serves multiple functions, including:
- Effervescent Formulations: Used in antacids and vitamin supplements.
- Buffering Agent: Helps maintain the stability of active pharmaceutical ingredients.
- Tablet Binding Agent: Enhances tablet cohesion in drug formulations.
3. Cosmetic & Personal Care Products
The cosmetic industry utilizes citric acid anhydrous for:
- Skin Care: Included in exfoliants and anti-aging creams.
- Shampoos & Conditioners: Balances pH levels for scalp health.
- Bath Bombs: Creates the effervescent effect when combined with baking soda.
4. Cleaning & Industrial Uses
Due to its chelating properties, citric acid anhydrous is used in:
- Detergents & Descalers: Removes limescale and mineral deposits.
- Water Treatment: Acts as a biodegradable alternative to harsh chemicals.
- Metal Cleaning: Helps remove rust and oxidation from metal surfaces.
Conclusion
Citric acid anhydrous FCC grade is an essential compound with diverse applications across multiple industries. Its acidic nature, solubility, and preservative qualities make it invaluable in food, pharmaceuticals, cosmetics, and industrial processes. For those seeking high-quality citric acid anhydrous, it is advisable to source from reputable suppliers like Noah Chemicals to ensure purity and compliance with industry standards.
Leave a Reply