Chemical Excellence
Potassium Dihydrogen Phosphate KH2PO4, featuring molecular weight 136.09 g/mol and exceptional chemical characteristics, appearing as white crystalline powder with excellent water solubility, superior buffering properties, and exceptional chemical compatibility across diverse industrial applications, is a specialized high-purity inorganic phosphate with outstanding performance characteristics, enhanced processing efficiency, and superior functionality in agricultural fertilizers, food processing, pharmaceutical formulations, optical crystal manufacturing, electronics processing, water treatment systems, and specialized chemical synthesis. Potassium Dihydrogen Phosphate KH2PO4 is a high-performance monopotassium phosphate extensively used for fertilizer production, food additive applications, pharmaceutical buffering, and specialized industrial processes. KH2PO4 is a high purity, highly soluble phosphate salt with excellent buffering capacity used for agricultural nutrition, food processing, pharmaceutical formulations, and optical applications. The Mono Potassium Phosphate (MKP) Market size was valued at USD 627.33 Million in 2022 and is projected to reach USD 716.31 Million by 2030, growing at a CAGR of 1.75%, with modern high-performance applications expanding significantly for agriculture and food processing industries. The compound exhibits exceptional solubility characteristics and provides superior buffering properties making it ideal for fertilizer production, food applications, pharmaceutical formulations, and specialized chemical processes. Potassium Dihydrogen Phosphate KH2PO4 is specifically processed to provide enhanced chemical performance, improved processing efficiency, and superior results in applications requiring effective nutrient delivery, reliable pH control, controlled chemical reactivity, and industrial-grade performance in agriculture, food, pharmaceutical, and specialized applications. In addition to its chemical properties, it also has excellent thermal stability and controlled crystalline characteristics. The nature of Potassium Dihydrogen Phosphate is chemically stable under normal conditions and highly soluble in water, making it function as one of the most versatile phosphate chemicals available, being highly effective and providing excellent compatibility properties, delivering broad-spectrum industrial applications, effective chemical performance, excellent process compatibility under various conditions, and outstanding safety profile during handling and application. Potassium Dihydrogen Phosphate KH2PO4 represents one of the most essential and versatile phosphate compounds in modern agricultural fertilizer manufacturing, food processing, pharmaceutical formulations, and specialized industrial sectors, providing exceptional chemical properties, superior processing characteristics, excellent compatibility performance, and outstanding regulatory compliance during manufacturing and application, making it essential for fertilizer production operations, food processing manufacturing, pharmaceutical production, optical applications, and specialized processes requiring high-performance phosphate chemistry and regulatory approval with international chemical and processing standards.
At Chemicals & Process Equipment Limited, we supply advanced Potassium Dihydrogen Phosphate KH2PO4 manufactured under stringent quality control standards and international chemical, agricultural grade, food grade, and pharmaceutical specifications. Our comprehensive product range includes various purity grades, different particle sizes, and specialized formulations meeting diverse requirements for fertilizer manufacturing operations, food processing applications, pharmaceutical production, optical manufacturing, and specialized applications across global agricultural, food processing, pharmaceutical, and chemical markets.
✅ Advanced Chemical Technology – Optimized Performance & Processing Excellence
✅ Consistent Quality Standards – Multiple Product Classifications with Complete Documentation
✅ Essential Industrial Component – Superior Chemical Properties & Processing Compatibility
✅ Multi-Industry Applications – Agriculture, Food, Pharmaceutical, Optical Industries
✅ Technical Support Package – Complete Application Guidance & Performance Optimization
The Industrial Phosphate Market Industry is expected to grow from USD 36.36 Billion in 2023 to USD 54.93 Billion by 2032, with a CAGR of 4.69% during the forecast period (2024-2032). Market expansion is driven by increasing agricultural demand, growing food processing requirements, expanding pharmaceutical applications, and rising specialty chemical applications across multiple sectors.
For comprehensive information about potassium dihydrogen phosphate applications in agriculture and industrial processing, this detailed technical resource from PubChem provides extensive coverage of potassium dihydrogen phosphate properties, unique performance characteristics, and optimization methods for modern chemical and industrial applications. Additional technical information is available from ScienceDirect research on potassium dihydrogen phosphate covering advanced optical and electronic applications.
Technical Specifications & Properties
| Property | Fertilizer Grade | Food Grade | Pharmaceutical Grade | Optical Grade | Technical Grade | Industrial Grade |
|---|---|---|---|---|---|---|
| KH2PO4 Content (%) | 99.0-99.5 | 99.5-99.8 | 99.7-99.9 | 99.8-99.95 | 98.0-99.0 | 97.0-98.5 |
| Purity (%) | 99.2-99.4 | 99.6-99.75 | 99.75-99.9 | 99.85-99.95 | 98.5-98.8 | 97.5-98.2 |
| Particle Size (μm) | 50-500 | 100-300 | 50-200 | 10-100 | 100-1000 | 200-2000 |
| P2O5 Content (%) | 51.5-52.5 | 52.0-52.5 | 52.2-52.7 | 52.3-52.8 | 50.5-52.0 | 50.0-51.5 |
| K2O Content (%) | 34.0-35.0 | 34.5-35.0 | 34.7-35.2 | 34.8-35.3 | 33.5-34.5 | 33.0-34.0 |
| Moisture Content (%) | <0.2 | <0.1 | <0.05 | <0.02 | <0.5 | <1.0 |
| pH (1% solution) | 4.2-4.6 | 4.3-4.5 | 4.3-4.5 | 4.4-4.5 | 4.0-4.8 | 3.8-5.0 |
| Solubility (g/100ml H2O) | 22.6 | 22.6 | 22.6 | 22.6 | 22.6 | 22.6 |
| Bulk Density (g/cm³) | 1.4-1.6 | 1.5-1.7 | 1.5-1.7 | 1.6-1.8 | 1.3-1.6 | 1.2-1.8 |
| Iron (Fe) Content (ppm) | <30 | <10 | <5 | <2 | <50 | <100 |
| Lead (Pb) Content (ppm) | <10 | <2 | <1 | <0.5 | <20 | <50 |
| Arsenic (As) Content (ppm) | <3 | <1 | <0.5 | <0.2 | <5 | <10 |
| Cadmium (Cd) Content (ppm) | <1 | <0.5 | <0.2 | <0.1 | <2 | <5 |
| Mercury (Hg) Content (ppm) | <0.5 | <0.1 | <0.05 | <0.02 | <1 | <2 |
| Chloride (Cl) Content (%) | <0.01 | <0.005 | <0.002 | <0.001 | <0.02 | <0.05 |
| Sulfate (SO4) Content (%) | <0.05 | <0.02 | <0.01 | <0.005 | <0.1 | <0.2 |
| Insoluble Matter (%) | <0.1 | <0.05 | <0.02 | <0.01 | <0.2 | <0.5 |
| Color | White | White | White | Crystal Clear | White/Off-white | White/Gray |
| Crystal Structure | Tetragonal | Tetragonal | Tetragonal | Tetragonal | Tetragonal | Tetragonal |
| Appearance | Crystalline | Fine Powder | Fine Powder | Single Crystal | Granular | Variable |
| Flowability | Good | Excellent | Excellent | N/A | Fair | Variable |
| Thermal Stability | Excellent | Excellent | Excellent | Excellent | Good | Good |
| Chemical Stability | Excellent | Excellent | Excellent | Excellent | Good | Good |
| Storage Life (months) | 24 | 36 | 48 | 60 | 18 | 12 |
| Storage Temperature (°C) | 5-30 | 15-25 | 15-25 | 15-25 | 0-35 | 0-40 |
| Relative Humidity Limit (%) | <70 | <60 | <50 | <40 | <75 | <80 |
| Hygroscopicity | Low | Low | Low | Very Low | Low | Moderate |
| Environmental Impact | Low | Low | Low | Low | Low | Moderate |
| Biodegradability | Inorganic | Inorganic | Inorganic | Inorganic | Inorganic | Inorganic |
| Toxicity Level | Very Low | Very Low | Very Low | Very Low | Very Low | Low |
| Packaging | 25kg Bags | 25kg Bags | 25kg Drums | Custom | 50kg Bags | 1000kg Totes |
| Regulatory Status | Fertilizer | Food Additive | USP/EP | Optical | Technical | Industrial |
Available Product Types:
- Fertilizer Grade for agricultural nutrition and crop enhancement
- Food Grade for food processing and beverage applications
- Pharmaceutical Grade for drug formulation and medical applications
- Optical Grade for crystal growth and laser applications
- Technical Grade for industrial processing and chemical synthesis
- Water Treatment Grade for pH control and water conditioning
- High Purity Grade for research and analytical applications
- Fine Powder Grade for specialized coating applications
- Granular Grade for bulk agricultural applications
- Anhydrous Grade for moisture-sensitive applications
- Buffer Grade for laboratory and analytical applications
- Research Grade for scientific and development applications
- Electronics Grade for semiconductor and electronics manufacturing
- Custom Specifications for unique processing requirements
- Analytical Grade for laboratory and testing applications
Specialized Application Solutions:
- Fertilizer formulation development and optimization services
- Food processing pH control and preservation enhancement
- Pharmaceutical buffer system development and optimization
- Optical crystal growth consulting and quality improvement
- Quality control method development and analytical procedures
- Regulatory compliance assistance and safety assessment
- Custom application development and performance testing services
- Technical consultation and process optimization
- Environmental impact consulting and sustainable practices
Agricultural Applications
Crop Fertilization Agricultural producers utilize Fertilizer Grade Potassium Dihydrogen Phosphate KH2PO4 as premium nutrient source for phosphorus and potassium delivery, root development, and crop enhancement. Potassium dihydrogen phosphate provides superior nutrient availability compared to alternative fertilizers, with agricultural specialists employing KH2PO4 for enhanced crop yields, effective nutrient uptake, and farming optimization providing superior agricultural results, excellent crop performance, and outstanding farming productivity with complete plant nutrition optimization.
Hydroponic Systems Hydroponic growers use specialized Potassium Dihydrogen Phosphate formulations for soilless cultivation, nutrient solutions, and growth enhancement. Hydroponic engineers employ KH2PO4 for enhanced nutrient delivery, improved plant growth, and system optimization providing improved hydroponic production, enhanced plant quality, and superior hydroponic manufacturing performance.
Greenhouse Production Greenhouse operators utilize Potassium Dihydrogen Phosphate for controlled environment agriculture, plant nutrition, and production enhancement. Greenhouse specialists employ KH2PO4 for enhanced plant development, improved crop quality, and cultivation optimization providing exceptional greenhouse results, enhanced production quality, and outstanding agricultural performance.
Specialty Crops Specialty crop producers use Fertilizer Grade Potassium Dihydrogen Phosphate for high-value crops, organic farming, and sustainable enhancement. Specialty agriculture specialists employ KH2PO4 for enhanced crop value, improved sustainable practices, and farming optimization providing exceptional specialty crop performance, enhanced agricultural sustainability, and superior specialty farming results.
Food Processing Applications
Food Additives Food manufacturers utilize Food Grade Potassium Dihydrogen Phosphate KH2PO4 for pH regulation, emulsification, and food enhancement. Food engineers employ KH2PO4 for enhanced food stability, improved texture properties, and processing optimization providing superior food products, enhanced food quality, and outstanding food manufacturing results.
Beverage Production Beverage companies use specialized Potassium Dihydrogen Phosphate for soft drinks, sports beverages, and taste enhancement. Beverage specialists employ KH2PO4 for enhanced flavor stability, improved beverage quality, and production optimization providing exceptional beverage performance, enhanced taste quality, and superior beverage manufacturing excellence.
Baking Applications Bakery manufacturers utilize Potassium Dihydrogen Phosphate for bread production, pastry enhancement, and baking improvement. Baking engineers employ KH2PO4 for enhanced dough properties, improved texture characteristics, and production optimization providing superior baked goods, enhanced product quality, and outstanding bakery manufacturing results.
Dairy Processing Dairy companies use Food Grade Potassium Dihydrogen Phosphate for cheese production, milk processing, and dairy enhancement. Dairy specialists employ KH2PO4 for enhanced protein stability, improved processing efficiency, and quality optimization providing exceptional dairy products, enhanced nutritional quality, and superior dairy manufacturing performance.
Pharmaceutical Applications
Buffer Systems Pharmaceutical companies utilize Pharmaceutical Grade Potassium Dihydrogen Phosphate KH2PO4 for pH buffering, drug formulation, and pharmaceutical enhancement. Pharmaceutical chemists employ KH2PO4 for enhanced drug stability, improved formulation properties, and manufacturing optimization providing superior pharmaceutical products, enhanced drug efficacy, and outstanding pharmaceutical manufacturing results.
Injectable Solutions Injection manufacturers use specialized Potassium Dihydrogen Phosphate for IV solutions, medical injections, and healthcare enhancement. Medical specialists employ KH2PO4 for enhanced biocompatibility, improved medical safety, and manufacturing optimization providing exceptional medical results, enhanced patient care, and superior medical manufacturing excellence.
Tablet Formulations Tablet manufacturers utilize Potassium Dihydrogen Phosphate for tablet production, drug delivery, and pharmaceutical enhancement. Tablet formulation specialists employ KH2PO4 for enhanced tablet properties, improved drug release, and manufacturing optimization providing superior tablet products, enhanced pharmaceutical quality, and outstanding tablet manufacturing performance.
Analytical Standards Analytical laboratories use Pharmaceutical Grade Potassium Dihydrogen Phosphate for reference standards, quality control, and testing enhancement. Analytical specialists employ KH2PO4 for enhanced accuracy, improved analytical performance, and testing optimization providing exceptional analytical results, enhanced testing quality, and superior analytical performance.
Optical Applications
Crystal Growth Optical manufacturers utilize Optical Grade Potassium Dihydrogen Phosphate KH2PO4 for single crystal production, laser applications, and optical enhancement. Optical engineers employ KH2PO4 for enhanced optical properties, improved crystal quality, and manufacturing optimization providing superior optical crystals, enhanced laser performance, and outstanding optical manufacturing results.
Laser Systems Laser manufacturers use specialized Potassium Dihydrogen Phosphate for frequency doubling, laser optics, and performance enhancement. Laser specialists employ KH2PO4 for enhanced optical efficiency, improved laser output, and system optimization providing exceptional laser performance, enhanced optical quality, and superior laser manufacturing excellence.
Electro-Optic Devices Electronics companies utilize Potassium Dihydrogen Phosphate for electro-optic modulators, optical switches, and electronic enhancement. Electro-optic engineers employ KH2PO4 for enhanced switching properties, improved optical control, and manufacturing optimization providing superior electro-optic devices, enhanced electronic performance, and outstanding electronics manufacturing results.
Nonlinear Optics Research institutions use Optical Grade Potassium Dihydrogen Phosphate for nonlinear optical research, frequency conversion, and scientific enhancement. Optical research specialists employ KH2PO4 for enhanced research capabilities, improved experimental results, and research optimization providing exceptional scientific results, enhanced research quality, and superior optical research performance.
Water Treatment Applications
pH Control Water treatment facilities utilize Potassium Dihydrogen Phosphate KH2PO4 for pH adjustment, water conditioning, and treatment enhancement. Water treatment engineers employ KH2PO4 for enhanced pH control, improved water quality, and treatment optimization providing superior water treatment results, enhanced water safety, and outstanding water processing performance.
Corrosion Inhibition Industrial water systems use specialized Potassium Dihydrogen Phosphate for corrosion prevention, system protection, and maintenance enhancement. Corrosion specialists employ KH2PO4 for enhanced system longevity, improved equipment protection, and maintenance optimization providing exceptional corrosion control, enhanced system reliability, and superior water system performance.
Boiler Treatment Boiler operators utilize Potassium Dihydrogen Phosphate for boiler water treatment, scale prevention, and efficiency enhancement. Boiler specialists employ KH2PO4 for enhanced heat transfer, improved system efficiency, and treatment optimization providing superior boiler performance, enhanced energy efficiency, and outstanding boiler system results.
Cooling Systems Cooling tower operators use Water Treatment Grade Potassium Dihydrogen Phosphate for cooling water treatment, system maintenance, and performance enhancement. Cooling system specialists employ KH2PO4 for enhanced system efficiency, improved equipment longevity, and maintenance optimization providing exceptional cooling results, enhanced system performance, and superior cooling system excellence.
Specialized Processing
Electronics Manufacturing Electronics manufacturers utilize Potassium Dihydrogen Phosphate KH2PO4 for semiconductor processing, electronic components, and manufacturing enhancement. Electronics engineers employ KH2PO4 for enhanced processing efficiency, improved component quality, and manufacturing optimization providing superior electronic products, enhanced performance quality, and outstanding electronics manufacturing results.
Chemical Synthesis Chemical companies use specialized Potassium Dihydrogen Phosphate for chemical reactions, synthesis processes, and production enhancement. Chemical synthesis specialists employ KH2PO4 for enhanced reaction efficiency, improved product quality, and manufacturing optimization providing exceptional chemical results, enhanced synthesis performance, and superior chemical manufacturing excellence.
Research Applications Research institutions utilize Potassium Dihydrogen Phosphate for analytical research, scientific studies, and research enhancement. Research scientists employ KH2PO4 for enhanced experimental accuracy, improved research quality, and analytical optimization providing superior research results, enhanced scientific quality, and outstanding research performance.
Laboratory Applications Analytical laboratories use Technical Grade Potassium Dihydrogen Phosphate for buffer preparation, analytical procedures, and testing enhancement. Laboratory specialists employ KH2PO4 for enhanced analytical accuracy, improved testing reliability, and laboratory optimization providing exceptional analytical results, enhanced testing quality, and superior laboratory performance.
Process Optimization
Production Enhancement Process engineers utilize Potassium Dihydrogen Phosphate KH2PO4 for optimized manufacturing systems, production enhancement, and processing improvement. Manufacturing specialists employ KH2PO4 for efficient chemical reactions, cost optimization, and performance enhancement providing superior production results, enhanced manufacturing efficiency, and outstanding processing optimization.
Quality Control Quality assurance teams use Potassium Dihydrogen Phosphate systems for performance monitoring, quality assessment, and optimization tracking. Quality specialists employ KH2PO4 for continuous improvement, performance evaluation, and quality enhancement providing exceptional monitoring results, enhanced quality control, and superior performance optimization.
Environmental Management Environmental engineers utilize Potassium Dihydrogen Phosphate for environmental protection, waste management, and responsible operations. Environmental specialists employ KH2PO4 for controlled applications, reduced environmental impact, and sustainable processing providing effective environmental protection, enhanced sustainability, and superior environmental performance.
Cost Optimization Operations managers use Potassium Dihydrogen Phosphate systems for cost control, efficiency improvement, and economic optimization. Cost optimization specialists employ KH2PO4 for reduced expenses, enhanced efficiency, and economic enhancement providing exceptional cost results, enhanced economic performance, and superior operational optimization.
Quality Control & Testing
Comprehensive Quality Assurance Every production batch undergoes extensive testing to ensure compliance with Potassium Dihydrogen Phosphate standards, agricultural requirements, food grade specifications, and international quality standards. Our quality control laboratory employs advanced analytical techniques including chemical composition analysis, particle size distribution, and comprehensive performance evaluation.
Quality assurance procedures include:
- KH2PO4 content determination using gravimetric analysis
- P2O5 content analysis using phosphomolybdate method
- K2O content determination using flame photometry
- Purity assessment using HPLC analysis
- Particle size analysis using laser diffraction methods
- Moisture content analysis using Karl Fischer titration
- pH measurement using calibrated electrode systems
- Solubility testing using standard dissolution methods
- Heavy metals analysis using ICP-MS spectroscopy
- Microbiological testing for food and pharmaceutical grades
- Thermal analysis using DSC and TGA methods
- X-ray diffraction for crystal structure confirmation
- Optical properties testing for optical grades
- Buffer capacity determination using titration methods
- Packaging integrity testing using standard procedures
Storage & Handling Procedures Implement proper storage conditions including temperature control, protection from moisture exposure, appropriate container materials, segregation from strong bases and incompatible substances, and comprehensive safety procedures for maintaining Potassium Dihydrogen Phosphate quality and ensuring safe handling throughout storage and application periods.
Environmental & Regulatory Compliance
Agricultural Standards Fertilizer Grade Potassium Dihydrogen Phosphate complies with agricultural industry standards, crop nutrition requirements, and safety specifications ensuring safe use in agricultural applications with established farming safety protocols and comprehensive safety assessments for agricultural operations.
Food Safety Standards Food Grade products adhere to FDA, EFSA, and international food safety standards, ensuring appropriate use in food applications with established food safety protocols and regulatory compliance for food manufacturing operations.
Pharmaceutical Standards Pharmaceutical Grade products meet USP, EP, and pharmaceutical standards ensuring safe use in pharmaceutical applications with established pharmaceutical protocols and regulatory compliance for drug manufacturing operations.
Optical Standards Optical Grade products comply with optical industry requirements, crystal quality standards, and performance specifications ensuring proper use in optical applications with established optical protocols and performance standards for optical manufacturing operations.
Environmental Safety Potassium Dihydrogen Phosphate demonstrates minimal environmental impact with proper disposal procedures, responsible usage guidelines, and environmental management procedures ensuring sustainable operations with comprehensive environmental safety measures and chemical management protocols.
Performance Advantages & Benefits
✔ Premium Chemical Component – Superior chemical purity and manufacturing performance
✔ Outstanding Agricultural Quality – Excellent nutrient delivery and crop enhancement
✔ Food Safety Excellence – Exceptional safety profile and food processing compatibility
✔ Pharmaceutical Proven – Superior buffering properties and medical applications
✔ Multiple Applications – Suitable for agriculture, food, pharmaceutical, and optical processing
✔ Processing Excellence – Superior chemical properties and manufacturing compatibility
✔ Quality Consistency – Uniform performance across production batches
✔ Safety Profile – Proven safety and handling characteristics with proper protocols
✔ Environmental Management – Minimal environmental impact with proper disposal procedures
✔ Regulatory Compliance – Approved for agricultural, food, pharmaceutical, and optical applications
✔ Cost Effectiveness – Economic solution with superior performance characteristics
✔ Solubility Properties – Exceptional water solubility and dissolution characteristics
✔ Global Availability – Reliable supply chains and worldwide distribution networks
✔ Technical Versatility – Multiple grade options and processing compatibility
✔ Technical Support – Complete application guidance and optimization services
Our Potassium Dihydrogen Phosphate KH2PO4 products represent industry-leading standards in inorganic chemical and industrial manufacturing technology, specifically manufactured for demanding agricultural fertilizer applications, food processing operations, pharmaceutical formulation projects, and specialized chemical processing requiring exceptional chemical properties, reliable performance, and comprehensive regulatory compliance. We provide complete technical support, application guidance, and performance consultation to ensure optimal results across your specialized agricultural, food processing, pharmaceutical, or industrial applications.
For detailed specifications, technical data sheets, or application-specific recommendations, contact our specialized Potassium Dihydrogen Phosphate division. We offer complete support including product selection, application optimization, performance testing, regulatory guidance, quality assurance, and technical assistance to maximize effectiveness in your agricultural, food processing, pharmaceutical, or industrial applications.
For more information about our products, feel free to Contact Us today.














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