General Information
Sodium citrate dihydrate, a sodium salt of citric acid with two water molecules, is a versatile compound widely utilized in various industries. Its applications span pharmaceuticals, food and beverage production, and industrial processes. As an acidity regulator, emulsifier, and buffering agent, sodium citrate dihydrate plays a crucial role in enhancing product quality and stability across diverse sectors.
With its multifaceted properties and compatibility with numerous substances, sodium citrate dihydrate serves as a fundamental ingredient in a myriad of products. Its importance extends beyond its chemical composition, influencing processes and formulations in both traditional and innovative applications.
Specifications
Sodium citrate dihydrate typically presents as white crystalline granules or powder. It is highly soluble in water and has a slightly alkaline taste. The compound’s purity often exceeds 99%, meeting stringent quality standards for pharmaceutical and food-grade applications. Additionally, sodium citrate dihydrate conforms to regulatory specifications, ensuring its suitability for various industrial processes.
Properties
- White crystalline granules or powder
- Highly soluble in water
- Slightly alkaline taste
- High purity exceeding 99%
- Meets pharmaceutical and food-grade standards
Primary Functions
- Acidity regulator and emulsifier in food and beverages
- Anticoagulant and stabilizer in pharmaceuticals
Applications
Widely used as an acidity regulator, emulsifier, and preservative, sodium citrate dihydrate finds application in various food products, including soft drinks, candies, and dairy items. Its role in controlling pH levels and enhancing texture makes it essential in food processing.
Sodium citrate dihydrate serves as an anticoagulant and stabilizing agent in pharmaceutical formulations, particularly in blood collection tubes and intravenous medications. Its ability to chelate calcium ions contributes to its anticoagulant properties, making it indispensable in medical applications.
Sodium citrate dihydrate plays a significant role in industrial applications such as detergents, metal plating, and water treatment. Its properties as a buffering agent and complexing agent contribute to efficient processes and product quality improvement.
