The Ultimate Guide to Trisodium Phosphate Dodecahydrate Food Grade
Trisodium phosphate dodecahydrate, often abbreviated as TSP dodecahydrate, is a versatile compound with numerous applications across various industries. Notably used in food processing and preparation, TSP serves as a buffering agent, emulsifier, and leavening agent. This comprehensive guide aims to provide an in-depth look at TSP dodecahydrate, its properties, uses, and technical specifications.
To facilitate understanding, we will start with a comparison of different types and applications of trisodium phosphate.
| Type | Application | Food Grade | Purity Level | Common Uses |
|---|---|---|---|---|
| Trisodium Phosphate | Buffering agent | Yes | 98% Minimum | Food processing, pH control |
| Trisodium Phosphate Dodecahydrate | Emulsifier and leavening agent | Yes | 98% Minimum | Baking, dairy products, meat processing |
| Trisodium Phosphate Anhydrous | Cleaning agent | No | 100% | Industrial cleaning, metal treatment |
| Trisodium Phosphate Food Grade | Nutritional supplement | Yes | 99%+ | Food fortification, electrolyte balance |
What is Trisodium Phosphate Dodecahydrate?
Trisodium phosphate dodecahydrate is a chemical compound with the formula Na3PO4·12H2O. It consists of three sodium ions and one phosphate ion, combined with twelve water molecules. This unique structure allows TSP dodecahydrate to possess various properties that make it suitable for multiple applications, particularly in the food industry.
Properties of Trisodium Phosphate Dodecahydrate
TSP dodecahydrate exhibits several key properties:
Chemical Properties
- Molecular Weight: 380.18 g/mol
- Solubility: Highly soluble in water
- pH Level: Alkaline, typically ranging from 11-12 in solution
Physical Properties
- Appearance: White crystalline powder
- Odor: Odorless
- Taste: Salty
These properties contribute to its functionality as a buffering agent, which helps maintain the pH stability of food products.
Applications of Trisodium Phosphate Dodecahydrate
TSP dodecahydrate finds applications across various sectors, particularly in food processing. Here are some of its primary uses:
Food Industry
- Buffering Agent: It helps in maintaining the acidity level in processed foods, enhancing flavor and shelf life.
- Emulsifier: TSP assists in blending ingredients that typically do not mix well, such as oil and water.
- Leavening Agent: In baking, it creates carbon dioxide when reacting with acidic components, helping dough to rise.
Cleaning and Sanitization
- Industrial Cleaner: TSP is effective in removing grease and stains, making it ideal for cleaning surfaces in food processing plants.
Nutritional Supplement
- Electrolyte Balance: It can be used to fortify foods with electrolytes, which are vital for maintaining hydration and overall health.
Technical Features of Trisodium Phosphate Dodecahydrate
| Feature | Specification |
|---|---|
| Chemical Formula | Na3PO4·12H2O |
| Molecular Weight | 380.18 g/mol |
| Purity | 98% Minimum |
| Solubility | Soluble in water |
| pH Level | 11-12 in solution |
| Form | White crystalline powder |
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Conclusion
Trisodium phosphate dodecahydrate is a versatile and essential compound in the food industry, serving multiple functions that enhance food quality and safety. Its buffering, emulsifying, and leavening properties make it invaluable in food processing. Additionally, its applications extend to cleaning and nutritional supplements, showcasing its broad utility. For manufacturers and food processors, understanding the features and potential of TSP dodecahydrate can lead to improved product formulations and compliance with industry standards.
FAQ
What is trisodium phosphate dodecahydrate?
Trisodium phosphate dodecahydrate is a chemical compound that consists of three sodium ions and one phosphate ion, along with twelve water molecules. It is commonly used in food processing as a buffering agent, emulsifier, and leavening agent.
Is trisodium phosphate dodecahydrate safe for food use?
Yes, food-grade trisodium phosphate dodecahydrate is recognized as safe for use in food applications. It is allergen-free, kosher, and compliant with various food safety regulations.
What are the main applications of TSP dodecahydrate in food?
The primary applications of TSP dodecahydrate in the food industry include acting as a buffering agent, emulsifier, and leavening agent, all of which enhance food quality and shelf life.
How does TSP dodecahydrate function as a buffering agent?
TSP dodecahydrate helps maintain a stable pH in food products, preventing acidity changes that can affect flavor and spoilage.
Can trisodium phosphate dodecahydrate be used in cleaning products?
Yes, TSP is also used as an industrial cleaner due to its effectiveness in removing grease and stains.
What is the solubility of trisodium phosphate dodecahydrate?
TSP dodecahydrate is highly soluble in water, making it easy to incorporate into various formulations.
Is TSP dodecahydrate vegan?
Yes, food-grade trisodium phosphate dodecahydrate is considered vegan as it is derived from mineral sources and contains no animal products.
What is the molecular weight of TSP dodecahydrate?
The molecular weight of trisodium phosphate dodecahydrate is 380.18 g/mol.
How is TSP dodecahydrate different from other types of sodium phosphates?
TSP dodecahydrate contains twelve water molecules, whereas other forms, like anhydrous trisodium phosphate, do not contain any water, which affects their solubility and application.
Where can I find trisodium phosphate dodecahydrate for purchase?
Trisodium phosphate dodecahydrate can be purchased from various suppliers, including www.innophos.com, chematephosphates.com, and www.harcros.store, among others.