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Food Grade Potassium Dihydrogen Phosphate (Monopotassium Phosphate) with High Water Solubility, Buffering Capacity, and High Nutrient Content

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Food Grade Potassium Dihydrogen Phosphate (Monopotassium Phosphate) with High Water Solubility, Buffering Capacity, and High Nutrient Content

Brand Name : sichuan hongjian

Model Number : 5kg/bag

Place of Origin : China

MOQ : 10 tons

Price : Please consult customer service

Payment Terms : T/T

Supply Ability : 100 thousands tons per year

Delivery Time : about 6 weeks

Packaging Details : 25kg/bag

Chemical Formula : K2HPO4

Odor : Odorless

Stability : Stable under normal conditions

Appearance : White crystalline solid

Solubility In Water : Soluble

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Food Grade Potassium Dihydrogen Phosphate K2HPO4 Additive

Potassium Dihydrogen Phosphate is a high-efficiency phosphorus-potassium compound fertilizer and a versatile functional additive, known for its high nutrient content, excellent water solubility, and superior buffering capacity. It serves as a crucial input in precision agriculture, the food industry, and various industrial processes. The product is typically manufactured through the neutralization of food-grade or technical-grade phosphoric acid with potassium hydroxide, followed by crystallization, purification, and drying.

Product Specifications
  • Aliases: Monopotassium Phosphate, MKP
  • English Name: Potassium Dihydrogen Phosphate
  • Chemical Formula: KH₂PO₄
  • Molecular Weight: 136.09
  • CAS Number: 7778-77-0
  • Key Properties: High water solubility, acidic solution, strong buffering capacity, high nutrient content (P₂O₅ & K₂O)
Advanced Application Scenarios
1. High-Efficiency Nutrient Source in Precision Agriculture
  • Used in fertigation and foliar feeding systems, providing readily available phosphorus and potassium, with nutrient utilization efficiency exceeding 80%.
  • Serves as a key component in high-quality water-soluble fertilizers, often blended with nitrogen and micronutrients to create balanced formulations for specific crop needs.
2. Food Quality Improver in Food Industry
  • Acts as an emulsifier, stabilizer, and pH regulator in processed cheese, preventing oil separation and improving texture.
  • Used in meat products as a water-binding agent, enhancing juiciness and yield.
3. Buffer and Nutrient in Biotechnology
  • Serves as a crucial component in cell culture media and fermentation broths, providing essential phosphorus and potassium while maintaining stable pH.
  • Used in the preparation of buffer solutions in molecular biology and diagnostic kits.
4. Flame Retardant and Additive in Industrial Chemistry
  • Acts as an effective flame retardant in textiles and polymers, promoting char formation.
  • Used as a precursor for the production of other potassium phosphates and specialty chemicals.
Technological Breakthroughs and Sustainable Development
Purification Technology
  • Implementation of multi-stage purification and crystallization control technologies results in products with low heavy metal content (e.g., Pb ≤ 2 ppm, As ≤ 1 ppm), suitable for food and pharmaceutical grades.
  • Advanced filtration techniques ensure low insoluble matter content.
Process Efficiency
  • Development of continuous neutralization processes improves production efficiency and product consistency.
  • Heat recovery systems in crystallization and drying units reduce energy consumption per ton of product.
Sustainable Practices
  • Sourcing of phosphoric acid and potassium hydroxide from suppliers adhering to responsible environmental practices.
  • Optimization of process water usage and implementation of recycling loops minimize wastewater generation.
Quality & Compliance
  • Rigorous quality control ensures compliance with various international standards such as FAO, FCC, and USP.
  • Certifications like ISO 9001 and FSSC 22000 guarantee consistent quality for different application markets.
Technical Advantages
Quality Advantages
Assay (KH₂PO₄) ≥ 99.0%
P₂O₅ content ≥ 52%
K₂O content ≥ 34%
Heavy metals (as Pb) ≤ 10 ppm (Industrial Grade), ≤ 2 ppm (Food Grade)
Physical Characteristics
Appearance White crystalline powder or granules
Solubility Highly soluble in water (approx. 25 g/100 mL at 25°C), insoluble in ethanol
pH of 1% solution ~4.5
Application Support
  • Provides agronomic recommendations for different crops and growth stages.
  • Offers technical support for industrial applications, including formulation advice and compatibility information.
Food Grade Potassium Dihydrogen Phosphate (Monopotassium Phosphate) with High Water Solubility, Buffering Capacity, and High Nutrient Content Food Grade Potassium Dihydrogen Phosphate (Monopotassium Phosphate) with High Water Solubility, Buffering Capacity, and High Nutrient Content Food Grade Potassium Dihydrogen Phosphate (Monopotassium Phosphate) with High Water Solubility, Buffering Capacity, and High Nutrient Content

Product Tags:

Food Grade Food Additives

      

Food Additives K2HPO4

      

Soluble Potassium Dihydrogen Phosphate Essential Additive

      
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