Citric acid anhydrous

Citric acid anhydrous

2-Hydroxy-1,2,3-propane-tricarboxylic acid; 3-Carboxy-3-hydroxy-pentane-1,5-dioic acid; Citric acid

CAS 77-92-9

Chemical Formula C₆H₈O₇

Molecular Weight 192.12 g/mol

Citric acid anhydrous is a naturally occurring, odorless, and crystalline organic acid widely used in food, pharmaceuticals, and industrial applications. It acts as a flavor enhancer, preservative, and acidulant in food and beverages. In pharmaceuticals, it serves as an excipient and pH regulator. It is also utilized in cleaning products, cosmetics, and water treatment due to its chelating and descaling properties. 

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Industrial Uses

1. Food & Healthcare Ingredients 

  • Acidulant – Provides a tangy taste in carbonated drinks, fruit juices, candies, jams, and jellies. 
  • Preservative – Prevents microbial growth and extends the shelf life of processed foods and beverages. 
  • pH Regulator – Maintains acidity in soft drinks, dairy products, and canned foods. 
  • Antioxidant Synergist – Enhances the effectiveness of antioxidants, preventing oxidation in oils and fats. 

2. Pharmaceuticals 

  • Effervescent Tablets – Used in fizzy tablets (like vitamin C supplements) due to its reactivity with bicarbonates to produce carbon dioxide. 
  • pH Buffer – Helps stabilize the pH of liquid medications, injections, and syrups. 
  • Chelating Agent – Binds to metal ions and improves the stability of pharmaceutical formulations. 
  • Anticoagulant (Blood Storage) – Prevents blood clotting in medical solutions. 

3. Personal Care 

  • pH Adjuster – Balances pH in skincare and haircare products (e.g., shampoos, creams, facial cleansers). 
  • Chelating Agent – Improves the stability of cosmetic formulations by preventing metal ions from degrading active ingredients. 
  • Exfoliating Agent – Mildly exfoliates the skin, promoting skin renewal and brightness in skincare products. 

4. Cleaning & Disinfectants Solutions 

  • pH Adjusters: Citric acid anhydrous is used to adjust the pH of household cleaning products, ensuring optimal acidity for breaking down stains, grease, and mineral deposits. It enhances the effectiveness of detergents and surface cleaners by improving solubility and stability.In industrial formulations, citric acid anhydrous helps maintain the desired pH level, improving the performance of degreasers and heavy-duty cleaning solutions. 

Specifications

Assay ≥ 99.5%
Appearance White crystalline powder 
Odor Odorless 
Boiling Point Decomposes before boiling 
Melting Point 153°C 
Density 1.665 g/cm³ 
Solubility Soluble in water, ethanol; Insoluble in ether 
Viscosity Not applicable (solid at room temp) 
Flash Point 173°C (closed cup) 

Hazard Symbols

Irritants/Sensitisers/Other Hazards

FAQs

1. What is the current price of Citric acid anhydrous in India ? 
The price of  Citric acid anhydrous can vary based on factors such as purity, quantity, etc. For the most accurate and competitive pricing, please contact us at +91.979 979 2121 directly for a customized quote tailored to your needs. 

2. Where can I buy Citric acid anhydrous in India ? 
You can purchase Citric acid anhydrous from MULTICHEM, a leading importer with a reputation for quality and reliability. We provide convenient options for bulk orders and direct shipments across India. For more details on how to place an order, please visit our website or contact our sales team. 

 3. What is the minimum order quantity (MOQ) for Citric acid anhydrous? 
Our minimum order quantity (MOQ) for Citric acid anhydrous s designed to cater to both small-scale and large-scale needs. The MOQ depends on the packing size of the product which could range from 25 kg to 250kg. 

 4. How can I ensure the quality of Citric acid anhydrous supplied by Multichem ? 
We adhere to stringent quality control processes to ensure that our products meet the highest standards of purity and effectiveness. They undergo rigorous testing and quality checks to guarantee that they comply with industry specifications. We provide a Certificate of Analysis (CoA) with every shipment to ensure transparency and quality assurance.