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High-Purity Tetrapotassium Pyrophosphate (TKPP) from China Suppliers - Versatile Factory Solutions
◈ Product Overview
Potassium Pyrophosphate (TKPP) is a high-performance condensed phosphate with strong chelating ability and alkaline buffering properties. As a multi-functional potassium phosphate, it is widely applied across food processing, industrial formulations, and water treatment systems.
As a condensed phosphate, TKPP offers excellent chelating ability, buffering capacity, and dispersion performance, making it a preferred ingredient in formulations where stability, texture improvement, and metal ion control are critical.
Produced under controlled processing conditions, our TKPP features:
✅
High purity and consistent quality
💧
Excellent water solubility with rapid dissolution
🔗
Strong sequestration of calcium and heavy metal ions
⚗️
Stable alkaline solution properties
📊
Low impurity levels and reliable batch consistency
Our TKPP is manufactured under strict quality control, ensuring low impurities, uniform particle size, and reliable batch consistency — meeting the expectations of global industrial users.
◈ Composition and Nutrient Content
| Parameter | Specification |
|---|---|
| Chemical Name | Tetrapotassium Pyrophosphate |
| Formula | K₄P₂O₇ |
| Content | ≥ 98.0% |
| Appearance | White powder or granular |
| Solubility | Highly soluble in water |
| pH (1% solution) | 10.0 – 11.0 |
| P₂O₅ Content | ≥ 42% (agriculture grade) |
| K₂O Content | ≥ 56% (agriculture grade) |
| Water Insoluble | ≤ 0.1% |
Key Functional Properties:
🔗
Strong chelating agent for Ca²⁺, Mg²⁺, and metal ions
⚖️
Effective buffering agent in alkaline systems
💧
Improves water retention and texture stability
🔬
Enhances dispersion and solubility of active ingredients
◈ Application
🍽️ Food Industry
- Emulsifier and texture modifier
- Chelating agent for metal ion control
- Improves water retention in processed meat and seafood
- Prevents discoloration in canned fruits and vegetables
- Enhances stability and expansion in dairy and frozen products
🏭 Industrial Applications
- Electroplating and surface treatment
- Detergents and cleaning formulations
- Water treatment and metal ion sequestration
- Ceramic and chemical processing
🌱 Agricultural Use
- Source of potassium and phosphorus
- Chelating agent in micronutrient formulations
- Improves nutrient stability in liquid fertilizers
◈ Packaging Options
📦 25 kg standard bags
🛠️ Customized packaging supported (OEM/ODM available)
◈ Product Positioning
High-performance multifunctional phosphate for advanced formulations
Tetrapotassium Pyrophosphate (TKPP) is positioned as a functional additive rather than a basic nutrient fertilizer, delivering:
- Superior chelation and stabilization performance
- Enhanced processing efficiency in food and industry
- Reliable quality consistency for large-scale applications
Ideal for customers seeking performance-driven phosphate solutions beyond conventional fertilizers.
◈ Frequently Asked Questions
❓ What is Tetrapotassium Pyrophosphate (TKPP) used for?
TKPP is a versatile condensed phosphate used across food processing, industrial manufacturing, water treatment, and agriculture. It functions as a chelating agent, buffering agent, emulsifier, and texture modifier depending on the application.
❓ What is the purity level of your TKPP product?
Our TKPP has a minimum content of ≥ 98.0%, with water insoluble matter ≤ 0.1%, ensuring high-purity performance suitable for food-grade and industrial-grade applications.
❓ Is TKPP safe for use in food products?
Yes. TKPP is widely approved and used in the food industry as an emulsifier, chelating agent, and water retention agent in processed meats, seafood, dairy products, and canned goods. It complies with relevant food additive regulations when used within permitted levels.
❓ What is the pH of a TKPP solution?
A 1% aqueous solution of TKPP has a pH range of 10.0 – 11.0, making it an effective alkaline buffering agent in various industrial and food formulations.
❓ What packaging options are available for TKPP?
TKPP is available in standard 25 kg bags. Customized packaging solutions are also supported, including OEM and ODM options, to meet the specific requirements of different customers and markets.
❓ How does TKPP differ from regular potassium phosphate fertilizers?
Unlike conventional potassium phosphate fertilizers, TKPP is a condensed phosphate primarily valued for its functional properties — including superior chelation, buffering, dispersion, and texture modification. It is positioned as a performance-driven additive for advanced formulations in food, industry, and agriculture rather than a basic nutrient supplement.