Citric Acid Anhydrous (CAA)

Citric Acid Anhydrous (CAA)

Citric Acid Anhydrous (CAA) is a naturally occurring organic acid widely used in food, beverage, pharmaceutical, and industrial applications. It acts as an acidulant, preservative, chelating agent, and buffering component. Produced through fermentation, it is known for high purity, solubility, and safe handling profile.

Product Specifications

• Chemical Name: Citric Acid Anhydrous
• Abbreviation: CAA
• CAS Number: 77-92-9
• Molecular Formula: C₆H₈O₇
• Molecular Weight: 192.12 g/mol
• Appearance: White crystalline powder / granules
• Purity: 99.5% min
• Melting Point: ~153 °C
• Solubility: Highly soluble in water & alcohol
• Odor: Odorless
• Grade: Food / Pharma / Industrial
• Packing: 25 kg bags

Applications

• Food & beverages (acidulant, preservative, flavor enhancer)
• Pharmaceuticals (effervescent tablets, syrups, stabilizer)
• Cosmetics & personal care formulations
• Water treatment & metal cleaning chemicals
• Detergents & household cleaners
• Chelating agent in industrial processes
• Cement admixtures and construction chemicals

Key Benefits

• Highly pure, multi-industry grade product
• Excellent solubility & stability
• Safe, biodegradable, non-toxic
• Strong chelating and buffering ability

Safety & Handling

Non-toxic material. Avoid dust inhalation and prolonged skin contact. Recommended PPE includes gloves, mask, and goggles. Refer to SDS for full safety instructions.

Storage

Store in cool, dry place away from moisture and strong oxidizers. Keep packaging tightly sealed to prevent caking.

Packaging Options

• 25 kg HDPE laminated bags
• 500 kg jumbo bags (on request)
• Custom packaging available for bulk orders

Request a Quote

Contact us for COA, MSDS, TDS, and pricing based on application and quantity.