Product Summary
Potassium Citrate is a potassium salt of citric acid, widely used in the food, beverage, pharmaceutical, cosmetic, and industrial sectors. It functions as an acidulant, buffering agent, and potassium source in many applications. In food processing, Potassium Citrate is used to enhance flavor, control acidity, and extend shelf life. In the pharmaceutical industry, it helps regulate the pH of urine, aiding in the treatment of kidney stones and maintaining electrolyte balance. Its versatility and effectiveness make it a key ingredient in a wide range of formulations.
Introduction
Potassium Citrate is derived from the reaction between citric acid and potassium hydroxide, resulting in a white crystalline or granular form that is highly soluble in water. It is commonly used in food and beverage products to adjust acidity and as a preservative. Potassium Citrate also plays a significant role in pharmaceutical formulations by helping to manage urinary pH, particularly in the treatment of kidney stones. Additionally, it can be found in cosmetic products as a pH regulator.
Structure
The molecular structure of Potassium Citrate consists of three potassium ions attached to a citric acid molecule, forming a stable compound that is water-soluble and effective in buffering acidic environments. This structure enables Potassium Citrate to be used as an acidulant and stabilizer in various applications.
Specification
| Item | Specification |
| Appearance | White crystalline powder or granular |
| Purity | ≥99.5% |
| Water Content | ≤2.0%m/m |
| pH (1% aqueous solution) | 6.2-6.8 |
| Heavy Metals | ≤10ppm |
Application:
- Food & Beverages: Potassium Citrate is widely used in the food and beverage industry as an acidulant, buffering agent, and potassium source in products such as fruit juices, soft drinks, candies, sauces, and canned foods.
- Pharmaceuticals: In the pharmaceutical sector, Potassium Citrate is used to help regulate urinary pH, particularly in the treatment of kidney stones. It can increase the pH of urine to prevent the formation of calcium salts.
- Cosmetics: In cosmetics, Potassium Citrate serves as a pH regulator, helping to maintain the stability of various cosmetic products and skin care formulations.
- Agriculture: Potassium Citrate is also used as a source of potassium in fertilizers, helping to promote plant growth and improve soil health.
Advantages
- Effective pH Regulation: Potassium Citrate effectively adjusts the pH of formulations, improving product stability and performance.
- Potassium Source: It is a reliable source of potassium, widely used in the food, pharmaceutical, and agricultural sectors.
- Natural Source: Derived from citric acid, Potassium Citrate is a natural ingredient, appealing to consumers who seek clean and safe products.
- Versatile Applications: Potassium Citrate is used across various industries, from food and beverages to pharmaceuticals and cosmetics, making it a highly versatile ingredient.
- Cost-Effective: It provides a cost-efficient solution for regulating pH and enhancing product stability, making it ideal for large-scale production.
