Citric Acid Anhydrous E330

Citric Acid Anhydrous E330

Citric acid anhydrous E330 is a versatile, naturally derived organic acid widely utilized across the food, beverage, pharmaceutical, cosmetic, and industrial sectors. Produced through microbial fermentation of carbohydrates, this water-free, crystalline food-grade citric acid E330 serves as an effective acidulant, preservative, flavor enhancer, and chelating agent. Its ability to enhance taste, stabilize formulations, and extend shelf life makes citric acid anhydrous E330 a cornerstone in modern product development, particularly for clean-label applications.

Citric acid anhydrous E330 excels in maintaining product quality across a broad pH range and temperature conditions, offering reliable performance in both wet and dry environments. Its high solubility and neutral taste profile make it ideal for citric acid in food, cosmetics, and pharmaceuticals, where it enhances texture, prevents oxidation, and ensures formulation stability. From tangy beverages to skincare products, citric acid anhydrous E330 delivers cost-effective, high-quality results across diverse industries.

  • Food & Beverage: Citric acid anhydrous E330 is widely used in citric acid in food applications, including soft drinks, candies, jams, and canned fruits, where it acts as a flavor enhancer, pH regulator, and preservative. It prevents browning in fruits and vegetables and extends shelf life in processed foods.
  • Pharmaceuticals: In pharmaceutical formulations, citric acid anhydrous E330 serves as an excipient in tablets, stabilizing active ingredients and enhancing dissolution. It is also used in effervescent powders and oral solutions for its tart taste and buffering properties.
  • Cosmetics: Citric acid anhydrous E330 adjusts pH in skincare products, shampoos, and creams, ensuring skin compatibility. As an alpha hydroxy acid (AHA), it promotes gentle exfoliation, enhancing skin brightness and texture in cosmetic formulations.
  • Industrial: In industrial applications, citric acid anhydrous E330 is used in detergents and cleaners as a chelating agent to remove limescale and metal ions. It also supports metal treatment, textile dyeing, and water treatment processes by controlling pH and preventing scaling.
What is the recommended dosage of citric acid anhydrous E330 for my product?
Dosage varies by application, typically ranging from 0.1% to 2% depending on the desired acidity, preservation, or stabilization effect. For citric acid in food, such as beverages or jams, adjust based on flavor and pH requirements.
What’s the difference between citric acid anhydrous and citric acid monohydrate?
The main difference is water content—anhydrous citric acid contains no water, offering better flow and longer shelf life for dry blends, while monohydrate contains one molecule of water, better suited for certain moisture-sensitive processes.
Can citric acid anhydrous E330 be used in both food and non-food applications?
Citric acid anhydrous E330 is highly versatile, performing effectively in food-grade citric acid E330 applications like beverages and baked goods, as well as non-food uses such as cosmetics, pharmaceuticals, and industrial cleaning.

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