Potassium Dihydrogen Phosphate

High-Purity Potassium Dihydrogen Phosphate Solutions

Potassium dihydrogen phosphate, also known as Monopotassium phosphate (MKP) with chemical formula KH2PO4 and CAS number 7778-77-0, featuring molecular weight of 136.09 g/mol and brilliant white crystalline powder consistency, appearing as fine, odorless, stable phosphate salt with exceptional buffer properties, outstanding analytical purity, and superior water solubility characteristics, is a specialized inorganic phosphate with excellent pH control capabilities, improved nutrient bioavailability, and superior performance compared to conventional phosphate fertilizers. Potassium dihydrogen phosphate is specifically manufactured to provide enhanced analytical precision, improved agricultural nutrition, and superior performance in applications requiring effective pH buffering, reliable nutrient delivery, stable chemical composition, and analytical-grade processing in laboratory analysis, hydroponic systems, food processing, and chemical manufacturing. The compound functions through multiple mechanisms including phosphate buffering enabling pH control, ionic dissociation providing nutrient availability, and crystalline stability ensuring storage reliability, providing broad-spectrum analytical capability, effective plant nutrition, excellent chemical compatibility under processing conditions, and outstanding safety profile during handling and application. Potassium dihydrogen phosphate represents one of the most versatile and essential analytical reagents in modern laboratory, agricultural, food, and chemical industries, providing exceptional analytical accuracy, superior nutrient efficiency, excellent chemical stability without degradation, and outstanding environmental compatibility during processing and application, making it essential for analytical procedures, hydroponic cultivation, food preservation, chemical synthesis, and specialized applications requiring high-performance phosphate technology and regulatory compliance with analytical and agricultural standards.

At Chemicals & Process Equipment Limited, we supply advanced Potassium Dihydrogen Phosphate manufactured under stringent quality control standards and international analytical, agricultural, food, chemical, industrial, and safety specifications. Our comprehensive product range includes various purity grades, crystal sizes, and specialized formulations meeting diverse requirements for analytical applications, agricultural nutrition, food processing, chemical synthesis, and industrial applications across global laboratory, agricultural, food, and chemical markets.

✅ Advanced Phosphate Technology – Optimized Performance & Multi-Industry Applications
✅ Consistent Quality Standards – Multiple Product Classifications with Comprehensive Documentation
✅ Essential Analytical Reagent – Superior Purity, Buffer Capacity & Chemical Stability
✅ Multi-Industry Applications – Laboratory, Agricultural, Food, Chemical, Industrial Processing
✅ Technical Support Package – Complete Application Guidance & Performance Optimization

The global potassium dihydrogen phosphate market was valued at approximately USD 685 million in 2023 and is projected to reach USD 920 million by 2030, growing at a CAGR of 4.3% during the forecast period. Market expansion is driven by increasing analytical testing demand, growing hydroponic agriculture, expanding food processing applications, and rising demand for high-purity chemicals in pharmaceutical and biotechnology sectors.

Technical Specifications & Potassium Dihydrogen Phosphate Properties

Available Product Types:

• ACS Reagent Grade for analytical chemistry and laboratory analysis
• Laboratory Grade for general laboratory and research applications
• Food Grade for food processing and nutritional applications
• Fertilizer Grade for agricultural and hydroponic nutrition
• Technical Grade for industrial and chemical processing
• Research Grade for specialized analytical and research applications
• Buffer Grade for pH control and analytical procedures
• Pharmaceutical Grade for drug formulation and medical applications
• Hydroponic Grade for soilless cultivation systems
• Crystal Growth Grade for optical and electronic applications
• Ultra-Pure Grade for semiconductor and high-tech applications
• Biotech Grade for biotechnology and life science applications
• Custom Purity specifications for specific application requirements
• Particle Size Controlled grades for specialized processing
• Surface-Modified grades for enhanced performance characteristics

Specialized Application Solutions:

• Analytical method development and validation procedures
• Buffer system optimization and pH control studies
• Hydroponic nutrient solution formulation and optimization
• Food processing acidification and preservation studies
• Crystal growth optimization and optical material development
• Quality control method development and validation
• Agricultural nutrition studies and fertilizer optimization
• Biotechnology process development and optimization
• Pharmaceutical formulation development and stability studies
• Custom specification development and application testing

Laboratory & Analytical Applications

Buffer Systems Analytical laboratories utilize ACS Grade Potassium Dihydrogen Phosphate for pH buffer preparation, analytical procedures, and instrument calibration requiring analytical specifications. Analytical chemists employ potassium dihydrogen phosphate for pH 4.0 phosphate buffer, electrochemical analysis, and precision measurements providing stable pH control, reliable analytical results, and superior measurement accuracy with typical concentrations of 0.05-0.2M depending on buffer requirements and analytical methods.

Analytical Chemistry Research laboratories use Potassium Dihydrogen Phosphate for quantitative analysis, spectroscopic methods, and chemical testing requiring laboratory specifications. Laboratory technicians employ potassium dihydrogen phosphate for standard solutions, reference materials, and analytical procedures providing precise analytical standards, consistent results, and excellent analytical performance.

Biochemical Research Biochemistry laboratories utilize Research Grade Potassium Dihydrogen Phosphate for enzyme studies, protein analysis, and biological assays requiring biochemical specifications. Biochemical researchers employ potassium dihydrogen phosphate for buffer systems, ionic strength control, and biological compatibility providing optimal enzyme activity, stable biological conditions, and superior research outcomes.

Quality Control Testing Quality control laboratories use Potassium Dihydrogen Phosphate for product testing, compliance verification, and analytical validation requiring QC specifications. Quality analysts employ potassium dihydrogen phosphate for method validation, instrument calibration, and analytical standards requiring precision, accuracy, and regulatory compliance.

For comprehensive information about potassium dihydrogen phosphate applications in analytical chemistry and research, you can reference this detailed scientific guide on phosphate buffers in analytical chemistry which provides extensive coverage of buffer theory, analytical applications, preparation methods, and performance characteristics from leading analytical chemistry specialists.

Agricultural & Hydroponic Applications

Hydroponic Nutrition Hydroponic growers utilize Fertilizer Grade Potassium Dihydrogen Phosphate for nutrient solutions, soilless cultivation, and controlled environment agriculture requiring hydroponic specifications. Hydroponic specialists employ potassium dihydrogen phosphate for phosphorus-potassium nutrition, pH adjustment, and nutrient balance providing optimal plant growth, enhanced flowering, and superior crop yields with concentrations typically ranging from 50-300ppm depending on crop type and growth stage.

Specialty Fertilizers Fertilizer manufacturers use Potassium Dihydrogen Phosphate for water-soluble fertilizers, foliar feeds, and precision agriculture requiring fertilizer specifications. Agricultural technologists employ potassium dihydrogen phosphate for starter fertilizers, root development, and crop nutrition providing rapid nutrient uptake, enhanced root growth, and improved crop quality.

Greenhouse Production Greenhouse operators utilize Potassium Dihydrogen Phosphate for controlled nutrition, fertigation systems, and crop optimization requiring greenhouse specifications. Crop nutritionists employ potassium dihydrogen phosphate for nutrient timing, deficiency correction, and yield enhancement providing precise nutrition control, improved crop uniformity, and maximum production efficiency.

Organic Agriculture Organic farmers use Potassium Dihydrogen Phosphate for organic-approved nutrition, sustainable farming, and soil health requiring organic specifications. Organic consultants employ potassium dihydrogen phosphate for phosphorus supplementation, soil conditioning, and crop enhancement requiring organic certification, environmental sustainability, and crop quality improvement.

Food & Beverage Applications

Food Acidification Food manufacturers utilize Food Grade Potassium Dihydrogen Phosphate for pH control, food preservation, and processing enhancement requiring food specifications. Food technologists employ potassium dihydrogen phosphate for acidification, antimicrobial effects, and shelf life extension providing safe food processing, improved preservation, and superior product quality with typical usage levels of 0.1-0.5% depending on food type and processing requirements.

Beverage Processing Beverage companies use Potassium Dihydrogen Phosphate for soft drinks, sports beverages, and specialty drinks requiring beverage specifications. Beverage formulators employ potassium dihydrogen phosphate for acidity regulation, flavor enhancement, and electrolyte balance providing optimal taste profiles, nutritional benefits, and product stability.

Baking Applications Bakery manufacturers utilize Potassium Dihydrogen Phosphate for leavening systems, dough conditioning, and bread improvement requiring baking specifications. Baking technologists employ potassium dihydrogen phosphate for pH control, dough strengthening, and quality enhancement providing improved texture, extended shelf life, and superior baking performance.

Nutritional Supplements Supplement manufacturers use Potassium Dihydrogen Phosphate for mineral supplements, sports nutrition, and health products requiring supplement specifications. Nutritional scientists employ potassium dihydrogen phosphate for phosphorus-potassium supplementation, electrolyte balance, and nutritional adequacy providing essential mineral nutrition, improved bioavailability, and health benefits.

Industrial & Chemical Applications

Chemical Synthesis Chemical manufacturers utilize Technical Grade Potassium Dihydrogen Phosphate for chemical intermediates, specialty chemicals, and manufacturing processes requiring chemical specifications. Chemical engineers employ potassium dihydrogen phosphate for phosphorylation reactions, catalyst preparation, and process chemistry providing effective chemical conversion, improved yields, and superior product quality.

Water Treatment Water treatment facilities use Potassium Dihydrogen Phosphate for corrosion inhibition, scale prevention, and water conditioning requiring water treatment specifications. Water treatment specialists employ potassium dihydrogen phosphate for pH adjustment, chemical precipitation, and water quality improvement providing effective treatment, reduced corrosion, and superior water quality.

Metal Processing Metal finishing companies utilize Potassium Dihydrogen Phosphate for phosphating solutions, surface treatment, and corrosion protection requiring metal processing specifications. Metal treatment engineers employ potassium dihydrogen phosphate for conversion coating, rust prevention, and surface preparation providing enhanced corrosion resistance, improved adhesion, and superior surface quality.

Crystal Growth Electronics manufacturers use Ultra-Pure Potassium Dihydrogen Phosphate for optical crystals, laser applications, and electronic devices requiring crystal growth specifications. Crystal growth specialists employ potassium dihydrogen phosphate for nonlinear optical materials, frequency doubling, and electro-optic applications requiring precise purity, optical clarity, and electronic performance.

Quality Control & Testing Procedures

Comprehensive Quality Assurance Every production batch undergoes extensive testing to ensure compliance with potassium dihydrogen phosphate standards, analytical requirements, food specifications, and international quality standards. Our quality control laboratory employs advanced analytical techniques including ion chromatography, atomic absorption spectroscopy, and comprehensive performance evaluation.

Quality assurance procedures include:

• KH2PO4 content determination using gravimetric analysis
• K2O equivalent calculation using flame photometry
• P2O5 equivalent analysis using spectrophotometric methods
• pH measurement using calibrated electrode systems
• Water insoluble testing using filtration methods
• Chloride analysis using ion chromatography
• Sulfate determination using turbidimetric methods
• Heavy metals testing using atomic absorption spectroscopy
• Iron content analysis using colorimetric methods
• Arsenic determination using hydride generation techniques
• Lead testing using graphite furnace methods
• Cadmium analysis using electrothermal atomization
• Mercury testing using cold vapor atomic absorption
• Fluoride analysis using ion selective electrode
• Loss on drying using gravimetric analysis
• Residue on ignition using high-temperature furnaces
• Particle size distribution using sieve analysis
• Bulk density measurement using standardized procedures
• Solubility testing using dissolution methods
• Buffer capacity determination using titration methods
• Electrical conductivity measurement using conductivity meters
• Appearance evaluation using visual inspection standards
• Hygroscopicity testing using humidity chambers
• Thermal analysis using differential scanning calorimetry
• Microbiological testing using pharmacopeial methods

Storage & Handling Procedures Implement proper storage conditions including controlled humidity and temperature, protection from moisture absorption and contamination, appropriate analytical-grade packaging materials, segregation from incompatible substances, and comprehensive safety procedures for maintaining Potassium Dihydrogen Phosphate quality and ensuring safe handling throughout storage and application periods.

Environmental & Regulatory Compliance

Analytical Standards ACS Grade Potassium Dihydrogen Phosphate complies with American Chemical Society specifications, analytical chemistry standards, and international laboratory requirements ensuring reliable use in analytical applications with established purity criteria and comprehensive analytical assessments for laboratory procedures.

Food Safety Standards Food Grade Potassium Dihydrogen Phosphate adheres to FDA food additive regulations, food processing standards, and international food safety directives ensuring safe use in food applications with established safety protocols and comprehensive toxicological assessments for food contact and consumption applications.

Agricultural Standards Fertilizer Grade Potassium Dihydrogen Phosphate complies with agricultural fertilizer regulations, nutrient standards, and international agricultural directives ensuring appropriate use in agricultural applications with established efficacy criteria and environmental compatibility for crop nutrition.

Industrial Standards Technical Grade Potassium Dihydrogen Phosphate meets industrial quality standards, environmental regulations, and workplace safety requirements ensuring appropriate use in industrial applications with established safety criteria and environmental compatibility for manufacturing processes.

Performance Advantages & Technical Benefits

✔ Superior Buffer Capacity – Excellent pH control and analytical precision capabilities
✔ High Solubility – Complete water solubility with rapid dissolution characteristics
✔ Analytical Purity – Exceptional chemical purity for precise analytical results
✔ Nutrient Efficiency – High-availability phosphorus and potassium for plant nutrition
✔ Multiple Applications – Suitable for laboratory, agricultural, food, and industrial use
✔ Chemical Stability – Stable crystalline form under proper storage conditions
✔ Processing Compatibility – Compatible with various manufacturing processes and equipment
✔ Quality Consistency – Uniform performance across production batches
✔ Regulatory Compliance – Approved for analytical, food, and agricultural applications
✔ Environmental Safety – Minimal environmental impact with biodegradable properties
✔ Storage Stability – Indefinite shelf life under controlled storage conditions
✔ Global Availability – Reliable supply chains and worldwide distribution networks
✔ Technical Versatility – Multiple industry applications and processing systems
✔ Cost Effectiveness – Economic solution for buffering and fertilizer applications
✔ Technical Support – Complete application guidance and optimization services

Our Potassium Dihydrogen Phosphate products represent industry-leading standards in analytical reagent technology and multi-industry chemical solutions, specifically manufactured for demanding analytical procedures, agricultural nutrition programs, food processing operations, and advanced chemical synthesis requiring exceptional purity characteristics, reliable performance enhancement, and comprehensive technical optimization. We provide complete technical support, process guidance, and performance consultation to ensure optimal results across your specialized analytical, agricultural, food, or industrial processing applications.

For detailed specifications, technical data sheets, or application-specific recommendations, contact our specialized chemical processing division. We offer complete support including product selection, process optimization, compatibility testing, regulatory guidance, performance monitoring, and technical assistance to maximize effectiveness in your analytical, agricultural, food, or industrial processing applications.

For more information about our products, feel free to Contact Us today.