Sodium Citrate Anhydrous in Food
Anhydrous Sodium Citrate: pure, moisture-resistant. Trusted by suppliers for food, pharma applications.
- Ultra-low hygroscopicity, ensuring long-term storage stability for manufacturers.
- Excellent thermal stability, suitable for high-temperature processing procedures.
- High purity, consistent in batch quality, fitting industrial production standards.
- Rapid solubility, compatible with various formulations in food and pharmaceutical fields.
Sodium Citrate Anhydrous Description
Sodium Citrate Anhydrous Product Introduction (Food Industry Focus)
We are a professional supplier and manufacturer of sodium citrate anhydrous, providing high-purity, food-grade products that comply with FCC, USP, and E331 standards. As an excellent buffer, emulsifier, and acidity regulator, sodium citrate anhydrous is widely used in beverages, dairy products, processed cheese, and baked goods to enhance taste and stability. We offer bulk supply, COA availability, and a variety of specifications, serving global food processors and wholesalers.
Sodium Citrate Anhydrous Technical&Data Sheet
| Glentham Code | GK2264 |
| Product Categories | Buffers |
| CAS RN | 24930 |
| Alternative CAS RN | – |
| EC Number | 200-675-3 |
| MDL Number | MFCD00012462 |
| Storage Temperature | 20℃ |
| Shipping Temperature | Ambient |
| Harmonised Tariff Code | 2918150090 |
| Physical Description | White crystalline powder |
| Solubility (5% in water) | Clear, colourless solution |
| Loss on Drying | ≤ 2.0% |
| Assay | ≥ 98.0% |
| Specification Version | 1.1 |
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Application of Sodium Citrate Anhydrous
- Food Industry: Used in baked goods, canned foods, and fried snacks as acidity regulator and preservative, adapting to high-temperature processing.
- Pharmaceutical Field: Serves as buffer in injections and oral liquids, ensuring stable pH due to high purity and thermal resistance.
- Chemical Manufacturing: Acts as chelating agent in water treatment and dyeing, compatible with industrial production lines.
- Beverage Production: Added to concentrated juices and functional drinks, maintaining stability during storage and sterilization.
Main Types of Sodium Citrate Anhydrous
One main type is Anhydrous Sodium Citrate, with the chemical formula C₆H₅Na₃O₇. It has no water of crystallization, features low hygroscopicity, and boasts high thermal stability. This type is well-suited for high-temperature processing scenarios such as the production of baked goods and canned foods, as well as for use in industrial formulations.
Another key type is Sodium Citrate Dihydrate, with the chemical formula C₆H₅Na₃O₇·2H₂O. It contains 2 molecules of water, has higher solubility, and exhibits moderate hygroscopicity. It is commonly applied in liquid products like beverages and oral solutions, as well as in room-temperature food processing.
Both Anhydrous Sodium Citrate and Sodium Citrate Dihydrate function as acidity regulators, chelating agents, and stabilizers in the food, pharmaceutical, and chemical industries. The choice between them depends on specific processing conditions and storage requirements.
