Citric Acid Anhydrous is a versatile, high-quality acidulant that provides superior stability, purity, and functionality across various industrial sectors — notably the food and pharmaceutical industries. Its long shelf life, safety, and consistent performance make it an essential ingredient for professional manufacturers worldwide.
Compared to the monohydrate citric acid form, anhydrous offers higher stability, lower moisture content, and longer shelf life, making it ideal for dry formulations and moisture-sensitive applications. Citric Acid Anhydrous is a versatile, high-quality acidulant that provides superior stability, purity, and functionality across various industrial sectors. Its long shelf life, safety, and consistent performance make it an essential ingredient for professional manufacturers worldwide.
Applications
Food & Beverage Industry
Citric Acid Anhydrous is used as an acidulant, flavor enhancer, and stabilizer across multiple sectors — notably food and pharmaceutical manufacturing — in products including beverages, jams, sauces, confectionery, and dairy. Its low moisture content makes it the preferred choice for dry mixes such as instant drinks, cake powders, and seasoning blends.
Pharmaceutical Industry
Used in pharmaceutical and food applications, Citric Acid Anhydrous (Dry Citric Acid) functions as a pH regulator, flavor enhancer, and stabilizer in effervescent tablets, syrups, and injectable formulations. Additionally, it acts as a chelating agent for metal ions, improving drug stability and solubility.
Cosmetics & Personal Care
Used across pharmaceutical, food, and personal-care industries, Dry Citric Acid functions as a pH regulator, flavor enhancer, and stabilizer in effervescent tablets, syrups, and injectable formulations, and as a chelating agent that improves drug stability and solubility. In cosmetics and toiletries, it is applied as a pH adjuster and clarity enhancer in creams, shampoos, and cleansing products, and is often combined with other alpha hydroxy acids (AHAs) to provide gentle exfoliation and maintain optimal pH in skincare formulations.
Industrial & Chemical Applications
Functions as a natural chelating and cleaning agent in detergents and chemical formulations. Used in coatings, resins, plastics, and metal cleaning processes to remove mineral deposits and improve efficiency.
Chemical Formula: C₆H₈O₇
CAS Number: 77-92-9
Appearance: White crystalline powder, odorless, with a mild tart taste
Packaging: 25 kg multi-layer laminated bags with moisture protection
Transparent white crystals with a clean, sour taste
Stable and non-volatile under normal conditions
Soluble in water, ethanol, and glycerol
Strong chelating capacity for metal ions
Melting point: approx. 153°C
pKa values: 3.13, 4.76, and 6.40
Anhydrous form with high purity and extended shelf life
Highly soluble and compatible with other ingredients
Natural antioxidant and anti-browning effect
Biodegradable, non-toxic, and environmentally safe
Certified according to FCC, USP, and E330 standards
Categories: Food Industry
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