What is Monopotassium Phosphate?
Monopotassium Phosphate (MKP, KH₂PO₄) is a highly water-soluble salt composed of potassium (K) and phosphorus (P), essential for plant nutrition, food processing, and industrial applications. It is commonly used as a fertilizer, pH buffer, and nutrient supplement.
Key Features & Benefits:
✅ Rich in Phosphorus & Potassium – Supports plant growth and crop yield
✅ Highly Water-Soluble & Fast Absorbing – Ideal for fertigation and foliar application
✅ Excellent pH Buffer – Used in food, beverage, and pharmaceutical formulations
✅ Non-Toxic & Biodegradable – Safe for food and environmental applications
✅ Industrial Applications – Used in fireproofing, metal treatment, and detergents
Applications of Monopotassium Phosphate (MKP):
📌 Agricultural & Fertilizer Industry (High-Purity MKP Fertilizer)
Premium water-soluble fertilizer for hydroponics, foliar feeding, and drip irrigation
Boosts root development, flowering, and fruit setting in crops
Chlorine-free & safe for sensitive plants
Used in NPK fertilizer formulations
📌 Food & Beverage Industry (E340 – pH Regulator & Emulsifier)
Used as a buffering agent and acidity regulator in food processing
Found in dairy products, soft drinks, and baking powders
Works as a nutrient fortifier in dietary supplements
📌 Pharmaceutical & Healthcare Industry
Used in intravenous (IV) solutions for phosphate replenishment
Applied in oral care products like toothpaste and mouthwash
Found in nutritional supplements and electrolyte solutions
📌 Industrial Applications
Used in metal finishing, flame retardants, and corrosion inhibitors
Found in detergents and cleaning agents for water treatment
Applied in ceramics and glass manufacturing
📌 Water Treatment & Environmental Uses
Helps control pH levels in water treatment plants
Used in boiler water conditioning
Famous Monopotassium Phosphate Brands Worldwide
Several global manufacturers supply high-quality Monopotassium Phosphate for different industries. Notable brands include:
Haifa Group (Israel) – Leading supplier of high-purity MKP fertilizers
ICL (Israel) – Major producer of phosphorus-based agricultural products
Mosaic Company (USA) – Supplier of high-quality phosphate fertilizers
Yara International (Norway) – Manufacturer of specialty fertilizers
Jiangsu Khonor Chemicals Co., Limited (China) – Trusted supplier of food, fertilizer, and industrial-grade Monopotassium Phosphate with competitive pricing and worldwide distribution
Certifications & Quality Assurance
Jiangsu Khonor Chemicals Co., Limited ensures that our Monopotassium Phosphate (MKP) meets the highest quality and safety standards. Our product is tested and certified by globally recognized organizations:
✅ Food Chemicals Codex (FCC) Certified – Ensuring food-grade quality
✅ ISO 9001:2015 Certified – Guaranteeing high manufacturing standards
✅ HACCP Approved – Complying with food safety management systems
✅ GMP Certified – Meeting pharmaceutical-grade purity
✅ REACH & RoHS Compliance – Safe for industrial and environmental applications
✅ SGS & Third-Party Testing Available – Ensuring product quality and safety
Product Specifications & Testing
Chemical Formula: KH₂PO₄
Molecular Weight: 136.09 g/mol
CAS Number: 7778-77-0
Appearance: White crystalline powder
Solubility: Fully soluble in water
Purity: ≥99.0%
pH (1% solution): 4.2 – 4.7
Heavy Metals (Pb): ≤10 ppm
Arsenic (As): ≤1 ppm
Packaging: Available in 25kg bags, 50kg drums, or bulk supply
Why Choose Jiangsu Khonor Chemicals Co., Limited for Monopotassium Phosphate?
✔ High Purity & Compliance with Global Standards – Meets FCC, ISO, HACCP, and REACH regulations
✔ Competitive Pricing & Bulk Supply – Sourced directly from trusted manufacturers
✔ Custom Packaging & Fast Worldwide Shipping – Available for global distribution
✔ Reliable Customer Service & Technical Support – Ensuring on-time delivery and product assistance
✔ Strict Quality Control & Testing – Each batch undergoes rigorous testing to meet international standards
Order Monopotassium Phosphate (MKP) Today!
Looking for a trusted Monopotassium Phosphate supplier? Jiangsu Khonor Chemicals Co., Limited provides high-quality MKP at competitive prices. Contact us now for bulk orders, pricing details, and sample requests. We guarantee superior product quality, fast delivery, and excellent customer service!
📞 Contact Us Today for a Quote & Free Sample!
Product Name | Monopotassium phosphate |
Appearance | White fine crystal |
Molecular formula | KH2PO4 |
Molecular weight | 136.09 |
CAS No. | 7778-77-0 |
EINECS No. | 231-913-4 |
Melting point | 257.6℃ |
Boiling point | / |
Density | 2.238g/mL |
Content ≥% | 98.0 |
Arsenic ≤ppm | 3 |
Fluoride ≤ppm | 10 |
Water insoluble ≤% | 0.2 |
Lead ≤% | 0.0002 |
Loss on Drying (4h@105℃) % | 1.0 |