Monopotassium Phosphate (MKP)

Agricultural Grade Monopotassium Phosphate (MKP), with the chemical formula KH₂PO₄, is a premium water-soluble phosphate-potash fertilizer featuring a standard nutrient composition of 0-52-34. It provides a highly efficient, chloride-free source of phosphorus and potassium, specifically designed for modern agricultural practices.

MKP is widely used in fertigation, drip irrigation, hydroponics, and foliar feeding. Thanks to its fast dissolution, low impurity content, and excellent compatibility with irrigation systems, agricultural-grade MKP is favored by professional growers, fertilizer blenders, and agricultural input distributors worldwide.

1. Premium Agricultural & Hydroponic Solutions

As a fully water-soluble and nitrogen-free fertilizer, our MKP is the preferred choice for hydroponics, drip irrigation (fertigation), and foliar spray. It provides essential nutrients during critical growth stages like root development, flowering, and fruit coloring without the risk of salt buildup or chlorine toxicity.

2. Industrial & Food-Grade Buffering Applications

Beyond agriculture, our high-purity Potassium Phosphate Monobasic serves as a reliable buffering agent and laboratory reagent in chemical synthesis, pharmaceutical processing, and food manufacturing (E340i) to stabilize pH values.

Fertilizer Grade (Mainstream / 0-52-34): 

• Assay (KH₂PO₄): ≥ 98.0% 

• P₂O₅: ≥ 51.0% 

• K₂O: ≥ 33.5% 

• Water Insoluble: ≤ 0.30% 

• Moisture: ≤ 0.50% 

• Chloride (Cl⁻): ≤ 0.50% 

• Iron (Fe): ≤ 0.02% 

• pH (1% solution): 4.0–4.8

Industrial Grade (Mainstream): 

• Assay (KH₂PO₄): ≥ 98.0% 

• Water Insoluble: ≤ 0.30% 

• Chloride (Cl⁻): ≤ 0.50% 

• Iron (Fe): ≤ 0.02%

• Packaging: Standard 25kg PP/PE bags, 1000kg jumbo bags, or custom OEM/ODM packaging branded for your local market.

• Storage & Handling: Stored in a dry, cool, well-ventilated warehouse to prevent caking and ensure long-term stability.

• Logistics Efficiency: Located in a major industrial hub with streamlined transport routes, ensuring rapid container loading and container-optimized palletizing to reduce your shipping costs.

Customization & Buyer Support

Customized specifications such as assay, water-insoluble content, chloride level, and iron content can be adjusted according to target market requirements. Private-label packaging support is available for long-term partners.

Batch traceability, inspection photos/videos, and third-party inspection services (SGS / Intertek) can be provided upon request.

Disclaimer

The above information is provided for reference only. Application results may vary depending on crop type, irrigation method, and local soil or water conditions. Users are advised to conduct field trials before large-scale application.

Contact & Inquiry

For pricing, samples, or technical support, please contact Sherlock Chemical.