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Food Grade Dipotassium Phosphate K2HPO4 with High Solubility and Strong Buffering Capacity ISO 9001 Certified
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Food Grade Dipotassium Phosphate K2HPO4 with High Solubility and Strong Buffering Capacity ISO 9001 Certified
| MOQ: | 10Tons |
| Price: | Please contact customer service |
| Standard Packaging: | Bagged |
| Delivery Period: | About six weeks |
| Payment Method: | T/T |
| Supply Capacity: | 100,000 tons per year |
Detail Information
Place of Origin
China
Brand Name
SiChun HongJian
Model Number
Dipotassium Phosphate
Molecular Formula:
K₂HPO₄
Highlight:
food grade dipotassium phosphate
,dipotassium phosphate food additive
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Product Description
Food Grade Dipotassium Phosphate K2HPO4 CAS 7758-11-4
Dipotassium Phosphate is a highly soluble potassium phosphate salt and a versatile functional ingredient, recognized for its strong buffering capacity, high potassium content, and excellent solubility. It serves critical roles in the food industry as a nutrient and emulsifier, in pharmaceuticals as a buffering agent, and in various industrial applications. It is typically produced by the neutralization of phosphoric acid with potassium hydroxide.
Aliases: Dipotassium hydrogen phosphate, DKP
English Name: Dipotassium Phosphate
Chemical Formula: K2HPO4
Molecular Weight: 174.18
CAS Number: 7758-11-4
Key Properties
- High solubility
- Strong buffering capacity
- Alkaline solution
- High potassium content
Advanced Application Scenarios
Emulsifier and Nutrient Source in Food & Beverage
- Used in processed cheeses as an emulsifying salt, preventing oil separation and ensuring a smooth, uniform texture
- Serves as a potassium fortifier in sports drinks, meal replacements, and other dietary supplements
pH Buffer and Reagent in Pharmaceuticals and Biotechnology
- Essential component of buffer systems in cell culture media and diagnostic reagents, maintaining stable physiological pH
- Used as an excipient in pharmaceutical formulations to control pH and improve stability
Fertilizer and Additive in Agriculture
- Provides highly available phosphorus and potassium in fertigation and foliar feeding programs for high-value crops
- Can be used as a corrosion inhibitor in liquid fertilizer solutions
Dispersant and Additive in Industrial Applications
- Acts as a dispersant in pigment slips and ceramic glazes
- Used as a fire retardant in some polymers and as a precursor in chemical synthesis
Technological Breakthroughs and Sustainable Development
Production and Purity
- Multi-stage crystallization and purification processes ensure low chloride and heavy metal content
- Advanced control systems in neutralization and drying units ensure consistent product quality
Sustainability and Efficiency
- Optimized process water usage and recycling loops minimize wastewater generation
- Raw materials sourced from suppliers with responsible environmental practices
Quality and Compliance
- Compliance with international standards (FCC for food grade, USP for pharmaceutical grade)
- ISO 9001 certified for consistent quality across application markets
Technical Advantages
Quality Specifications
| Assay (on dried basis) | ≥ 98.0% |
| P2O5 content | ~40% |
| K2O content | ~54% |
| Heavy metals (as Pb) | ≤ 10 ppm (Industrial Grade), ≤ 2 ppm (Food Grade) |
Physical Characteristics
- Appearance: White, hygroscopic granules or powder
- Solubility: Freely soluble in water (approx. 160 g/100 mL at 25°C)
- Solution pH: Slightly alkaline (~9 for a 1% solution)
Application Support
- Technical data and guidance for food, pharmaceutical, and industrial applications
- Support on compatibility and optimal usage levels for specific requirements
Why Choose Us?
High-purity products, in compliance with international standards
30+ Years Chemical Manufacturing Experience
Strict QC with Batch Traceability
Global logistics, supporting sea and air transportation
Technical support, providing customized solutions
Factory direct supply, with strong price competitiveness
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